Publications in journals

  2017

312.

T. Schultz, T. Lenz, N. Kotadiya, G. Heimel, G. Glasser, R. Berger, P. W. M. Blom, P. Amsalem, D. M. de Leeuw, N. Koch
Reliable work function determination of multicomponent surfaces and interfaces: The role of electrostatic potentials in ultraviolet photoelectron spectroscopy
Adv. Mater. Interfaces 000 (2017) 000

311.

C. M. Wolff, F. Zu, A. Paulke, L. P. Toro, N. Koch, D. Neher
Reduced interface-mediated recombination for high open-circuit voltages in CH3NH3PbI3 solar cells
Adv. Mater. (2017) 1700159

310.

M. Dohr, H.M.A. Ehmann, A.O.F. Jones, I. Salzmann, Q. Shen, C. Teichert, C. Ruzie, G. Schweicher, Y. H. Geerts, R. Resel, M. Sferrazza, O. Werzer
Reversibility of temperature driven discrete layer-by-layer formation of dioctyl-benzothieno-benzothiophene films
Soft Matter 13 (2017) 2322

309.

A.O.F. Jones, C. Röthel, R. Lassnig, O.N. Bedoya-Martinez, P. Christian, I. Salzmann, B. Kunert, A. Winkler
Solution of an elusive pigment crystal structure from a thin film: a combined X-ray diffraction and computational study
Cryst. Eng. Comm. 19 (2017) 1902

308.

S. Pachmajer, A.O.F. Jones, M. Truger, C. Röthel, I. Salzmann, O. Werzer, R. Resel
Self-limited growth in pentacene thin films.
ACS Appl. Mater. Interfaces 9 (2017) 11977

307.

F.-S. Zu, P. Amsalem, I. Salzmann, R.-B. Wang, M. Ralaiarisoa, S. Kowarik, S. Duhm, N. Koch
Impact of white light illumination on the electronic and chemical structures of mixed halide and single crystal perovskites
Adv. Optical Mater. 5 (2017) 1700139

306.

L. Pithan, P. Beyer, L. Bogula, A. Zykov, P. Schäfer, J. Rawle, C. Nicklin, A. Opitz, S. Kowarik
Direct photoalignment and pptical patterning of molecular thin film
Adv. Mater. 29 (2017) 1604382

305.

A. Opitz
Energy level alignment at planar organic heterojunctions: influence of contact doping and molecular orientation
J. Phys.: Condens. Matter 29 (2017) 133001

304.

S.D. Chavhan, R. Hansson, L.K.E. Ericsson, P. Beyer, A. Hofmann, W. Brütting, A. Opitz, E. Moons
Low temperature processed NiOx hole transport layers for efficient polymer solar cells
Org. Electron. 44 (2017) 59

303.

G. Ligorio, M. V. Nardi, N. Koch
Lithography-free miniaturization of resistive nonvolatile memory devices to the 100 nm scale by glancing angle deposition
Nano Lett. 17 (2017) 1149

302.

M. Ralaiarisoa, Y. Busby, J. Frisch, I. Salzmann, J.-J. Pireauxb, N. Koch
Correlation of annealing time with crystal structure, composition, and electronic properties of CH3NH3PbI3-xClx mixed-halide Perovskite films
Phys. Chem. Chem. Phys. 19 (2017) 828

301.

A.V. Talyzin, G. Mercier, A. Klechikov, M. Hedenström, D. Johnels, D. Wei, D. Cotton, A. Opitz, E. Moons
Brodie vs Hummers graphite oxides for preparation of multi-layered materials
Carbon 115 (2017) 430

  2016

300.

M. Truger, A.O.F. Jones, A.M. Coclite, S. Pachmajer, D. Kriegner, C. Röthel, J. Simbrunner, I. Salzmann, R. Resel
Crystallization of Tyrian purple (6,6 ‘-dibromoindigo) thin films: The impact of substrate surface modifications
J. Cryst. Growth 447 (2016) 73

299.

O. Kettner, A. Pein, G. Trimmel, P. Christian, C. Röthel, I. Salzmann, R. Resel, G. Lakhwani, F. Lombeck, M. Sommer, B. Friedel
Mixed side-chain geometries for aggregation control of poly(fluorene-alt-bithiophene) and their effects on photophysics and charge transport
Synth. Metals 220 (2016) 162

298.

M. Truger, O. M. Roscioni, C. Röthel, D. Kriegner, C. Simbrunner, R. Ahmed, E.D. Głowacki, J. Simbrunner, I. Salzmann, A.M. Coclite, A.O.F. Jones, R. Resel
Surface-induced phase of tyrian purple (6,6′-Dibromoindigo): thin film formation and stability
Cryst. Growth Des. 16 (2016) 3647

297.

A. Yang, A. Franco-Cañellas, M. Sato, B. Wang, R.-B. Wang, H. Koike, I. Salzmann, P. K. Thakur, T.-L. Lee, L. Liu, S. Kera, A. Gerlach, K. Kanai, J. Fan, F. Schreiber, S. Duhm
Nitrogen substitution impacts organic-metal interface energetics
Phys. Rev B 94 (2016) 155426

296.

T. Hao, Y. Xiong, F. Zu, Y. Zhao, X. Wang, Q. Fu, J. Jie, J. Yang, D. Xu
Length-dependent thermal transport in one-dimensional self-assembly of planar pi-conjugated molecule
Nanoscale 8 (2016) 11932

295.

T. Schultz, R. Schlesinger, N. Koch
Energy level tuning at inorganic/organic semiconductor heterojunctions
Proc. SPIE 9923 (2016) 99230E

294.

R.M. Silva, G. Clavel, Y. Fan, P. Amsalem, N. Koch, R.F. Silva, N. Pinna
Coating of vertically aligned carbon nanotubes by a novel manganese oxide atomic layer deposition process for dinder-free hybrid capacitors
Adv. Mater. Interfaces 3 (2016) 21

293.

N. K. Reddy, S. Winkler, N. Koch, N. Pinna
Electrochemical Water Oxidation of Ultrathin Cobald Oxide-Based Catalyst Supported onto Aligned ZnO Nanorods
ACS Appl. Mater. Interfaces 8 (2016) 3226

292.

Y. Nakayama, Y. Mizuno, T. Hosokai, T. Koganezawa, R. Tsuruta, A. Hinderhofer, A. Gerlach, K. Broch, V. Belova, H. Frank, M. Yamamoto, J. Niederhausen, H. Glowatzki, J.P. Rabe, N. Koch, H. Ishii, F. Schreiber, N. Ueno
Epitaxial Growth of an Organic p–n Heterojunction: C60 on Single-Crystal Pentacene
ACS Appl. Mater. Interfaces 8 (2016) 13499

291.

J. Niederhausen, H. R. Kersell, C. Christodoulou, G. Heimel, H. Wonneberger, K. Müllen, J. P. Rabe, S.-W. Hla, and N. Koch
Monolayer phases of a dipolar perylene derivative on Au(111) and surface potential built-up in multilayers
Langmuir 32 (2016) 3587

290.

G. Heimel
The optical signature of charges in conjugated polymers
ACS Cent. Sci. 2 (2016) 309

289.

P. Christian,C. Röthel, M. Tazreiter, A. Zimmer, I. Salzmann, R. Resel, O. Werzer  
Crystallization of Carbamazepine in proximity to its precursor Iminostilbene and a Silica surface
Cryst. Growth Des. 16 (2016) 2771

288.

R. Resel, M. Bainschab, A. Pichler, T. Dingemans, C. Simbrunner, J. Stangl, I. Salzmann 
Multiple scattering in grazing-incidence X-ray diffraction: Impact on lattice-constant determination in thin films
J. Synchrotron Radiat. 23 (2016) 729

287.

T. Schultz, R. Schlesinger, J. Niederhausen, F. Henneberger, S. Sadofev, S. Blumstengel, A. Vollmer, F. Bussolotti, J.-P. Yang, S. Kera, K. Parvez, N. Ueno, K. Müllen, N. Koch
Tuning the work function of GaN with organic molecular acceptors
Phys. Rev. B 93 (2016) 125309

286.

R. Hansson, C. Lindqvist, L.K.E. Ericsson, A. Opitz, E. Wang, E. Moons
Photo-degradation in air of the active layer components in a thiophene-quinoxaline copolymer:fullerene solar cell
Phys. Chem. Chem. Phys. 18 (2016) 11132

285.

S. Käbisch, M. Timpel, H. Kirmse, M.A. Gluba, N. Koch, N.H. Nickel
Polarity of pulsed laser deposited ZnO nanostructures
Appl. Phys. Lett. 108 (2016) 083114

284.

A. Opitz, A. Wilke, P. Amsalem, M. Oehzelt, R.-P. Blum, J.P. Rabe, T. Mizokuro, U. Hörmann, R. Hansson, E. Moons, N. Koch
Organic heterojunctions: Contact-induced molecular reorientation, interface states, and charge re-distribution

Sci. Rep. 6 (2016) 21291

283.

I. Salzmann, G. Heimel, M. Oehzelt, S. Winkler, N. Koch 
Molecular electrical doping of organic semiconductors: Fundamental mechanisms and emerging dopant design rules
Acc. Chem. Res. 49 (2016) 370

282.

K. Akaike, M. V. Nardi, M. Oehzelt, J. Frisch, A. Opitz, C. Christodoulou, G. Ligorio, P. Beyer, M. Timpel, I. Pis, F. Bondino, K. Moudgil, S. Barlow, S. R. Marder, N. Koch
Effective work function reduction of practical electrodes using an organometallic dimer
Adv. Funct. Mater. 26 (2016) 2493

  2015

281.

Y. Ito, C. Christodoulou, M. V. Nardi, N.Koch, M. Kläui, H. Sachdev, K. Müllen 
Tuning the Magnetic Properties of Carbon by Nitrogen Doping of its Graphene Domains
J. Am. Chem. Soc. 137 (2015) 7678

280.

C. Christodoulou, A. Giannakopoulos, G. Ligorio, M. Oehzelt, M. Timpel, J.Niederhausen, L. Pasquali, A. Giglia, K. Parvez, K. Müllen, D. Beljonne, N. Koch, M. V. Nardi
Tuning the Electronic Structure of Graphene by Molecular Dopants: Impact of the Substrate
ACS Appl. Mater. Interfaces 7 (2015) 19134

279.

G. Ligorio, M.V. Nardi, C.  Christodoulou, N. Koch
Organic semiconductor/gold interface interactions: from physisorption on planar surfaces to chemical reactions with metal nanoparticles
ChemPhysChem 16 (2015) 2602

278.

D. Reischl, C. Röthel, P. Christian, E. Roblegg, H. M. A. Ehmann, I. Salzmann, O. Werzer
Surface-Induced Polymorphism as a Tool for Enhanced Dissolution: The Example of Phenytoin
Cryst. Growth Des. 15 (2015) 4687

277.

M. Oehzelt, K. Akaike, N. Koch, G. Heimel
Energy-level alignment at organic heterointerfaces
Sci. Adv. Mater. 1 (2015) 1501127

276.

L. Pithan, E. Meister, C. Jin, C. Weber, A. Zykov, K. Sauer, W. Brütting, H. Riegler, A. Opitz, S. Kowarik
Thermally driven smoothening of molecular thin films: Structural transitions in n-alkane layers studied in real-time
J. Chem. Phys 143 (2015) 164707

275.

H. Méndez, G. Heimel, S. Winkler, J. Frisch, A. Opitz, K. Sauer, B. Wegner, M. Oehzelt, C. Röthel, S. Duhm, D. Többens, N. Koch, I. Salzmann
Charge-transfer crystallites as molecular electrical dopants
Nat. Commun. 6 (2015) 8560

274.

S. Yu, J. Frisch, A. Opitz, E. Cohen, M. Bendikov, N. Koch, I. Salzmann
Effect of molecular electrical doping on polyfuran based photovoltaic cells
Appl. Phys. Lett. 106 (2015) 203301

273.

B. Scherwitzl, C. Röthel, A.O.F. Jones, B. Kunert, I. Salzmann, R. Resel, G. Leising, A. Winkler
Idiosyncrasies of physical vapor deposition processes from various knudsen cells for quinacridone thin film growth on silicon dioxide
J. Phys. Chem. C 119 (2015) 20900

272.

D. Reischl, C. Röthel, P. Christian, E. Roblegg, H.M.A. Ehmann, I. Salzmann, O. Werzer
Surface-induced polymorphism as a tool for enhanced dissolution: the example of phenytoin
Cryst. Growth Des. 15 (2015) 4687

271.

C. Musumeci, I. Salzmann, S. Bonacchi, C. Röthel, S. Duhm, N. Koch, P. Samorì
The relationship between structural and electrical characteristics in perylenecarboxydiimide-based nanoarchitectures
Adv. Funct. Mater. 25 (2015) 2501

270.

N. Abedi, P. Herrmann, G. Heimel
Methanol on ZnO (1010): From adsorption over initial dehydrogenation to monolayer formation
J. Phys. Chem. C 119 (2015) 21574

269.

P. Amsalem, G. Heimel, M. Oehzelt, N. Koch
The interface electronic properties of organic photovoltaic cells
J. Electron. Spectrosc. Relat. Phenom. 204 (2015) 177

268.

I. Salzmann, G. Heimel
Toward a comprehensive understanding of molecular doping organic semiconductors (review)
J. Electron. Spectrosc. 204 (2015) 208

267.

S. Grob, A.N. Bartynski, A. Opitz, M. Gruber, F. Grassl, E. Meister, T. Linderl, U. Hörmann, C. Lorch, E. Moons, F. Schreiber, M.E. Thompson, W. Brütting
Solvent vapor annealing on perylene-based organic solar cells
J. Mater. Chem. A 3 (2015) 15700

266.

S. Winkler, P. Amsalem, J. Frisch, M. Oehzelt, G. Heimel, N. Koch
Probing the energy levels in hole-doped molecular semiconductors
Mater. Horizons 2 (2015) 427

265.

R. Schlesinger, F. Bianchi, S. Blumstengel, C. Christodoulou, R. Ovsyannikov, B. Kobin, K. Moudgil, S. Barlow, S. Hecht, S.R. Marder, F. Henneberger, N. Koch
Efficient light emission from inorganic and organic semiconductor hybrid structures by energy-level tuning
Nat. Commun. 6 (2015) 6754

264.

R. Hansson, L.K.E. Ericsson, N.P. Holmes, J. Rysz, A. Opitz, M. Campoy-Quiles, E. Wang, M.G. Barr, A.L.D. Kilcoyne, X. Zhou, P. Dastoor and E. Moons
Vertical and lateral morphology effects on solar cell performance for a thiophene-quinoxaline copolymer:PC70BM blend
J. Mater. Chem. A 3 (2015) 6970

263.

F. Ghani, A. Opitz, P. Pingel, G. Heimel, I. Salzmann, J. Frisch, D. Neher, A. Tsami, U. Scherf, N. Koch
Charge transfer in and conductivity of molecularly doped thiophene-based copolymers
J. Polym. Sci. Pt. B-Polym. Phys.  53 (2015) 58

262.

G. Lu, N. Koch, D. Neher
In-situ tuning threshold voltage of field-effect transistors based on blends of poly(3-hexylthiophene) with an insulator electret
Appl. Phys. Lett. 107 (2015)063301

261.

E. Handick, P. Reinhard, J.-H. Alsmeier, L. Koehler, F. Pianezzi, S. Krause, M. Gorgoi, E. Ikenaga, N. Koch, R. G. Wilks, S. Buecheler, A. N. Tiwari, M. Bär
Potassium Postdeposition Treatment-Induced Band Gap Widening at Cu(In,Ga)Se2 Surfaces - Reason for Performance Leap?
ACS Appl. Mater. Interfaces 7 (2015) 27414

260.

F. Piersimoni, R. Schlesinger, J. Benduhn, D. Spoltore, S. Reiter, I. Lange, N. Koch, K. Vandewal, D. Neher
Charge Transfer Absorption and Emission at ZnO/Organic Interfaces
J. Phys. Chem. Lett. 6 (2015) 500

259.

M. Timpel, M. V. Nardi, G. Ligorio, B. Wegner, M. Paetzel, B. Kobin, S. Hecht, N. Koch
Energy-Level Engineering at ZnO/Oligophenylene Interfaces with Phosphonate-Based Self-Assembled Monolayers
ACS Appl. Mater. Interfaces 7 (2015) 11900

258.

M. Brendel, S. Krause, A. Steindamm, A. K. Topczak, S. Sundarraj, P. Erk, S. Höhla, N. Fruehauf, N. Koch, J. Pflaum
The Effect of Gradual Fluorination on the Properties of FnZnPc Thin Films and FnZnPc/C60 Bilayer Photovoltaic Cells
Adv. Funct. Mater. 25 (2015) 1565

257.

F. Anger, H. Glowatzki, A. Franco-Canellas, C. Burker, A. Gerlach, R. Schoz, Y. Sakamoto, T. Suzuki, N. Koch, F. Schreiber
Interface Dipole and Growth Mode of Partially and Fully Fluorinated Rubrene on Au(111) and Ag(111)
J. Phys. Chem. C 119 (2015) 6769

256.

M. Zellmeier, J. Rappich, M. Klaus, C. Genzel, S. Janietz, J. Frisch, N. Koch, N. H. Nickel
Side chain engineering of poly-thiophene and its impact on crystalline silicon based hybrid solar cells
Appl. Phys. Lett. 107 (2015) 203301

255.

K. Akaike, N. Koch, G. Heimel, M. Oehzelt
The Impact of Disorder on the Energy Level Alignment at Molecular Donor-Acceptor Interfaces
Adv. Mater. Interfaces 2 (2015)

  2014

254.

Z. Y. Xia, G. Giambastiani, C. Christodoulou, M. V. Nardi, N. Koch, E. Treossi, V. Bellani, S. Pezzini, F. Corticelli, V. Morandi, A. Zanelli, V. Palermo
Synergic exfoliation of graphene with organic molecules and inorganic ions for the electrochemical production of flexible electrodes
ChemPlusChem 79 (2014) 439

253.

G. Ligorio, M. V. Nardi, C. Christodoulou, I. Florea, N. C. Monteiro, O. Ersen, M. Brinkmann,N. Koch
Charging and exciton-mediated decharging of metal nanoparticles in organic semiconductor matrices
Appl. Phys. Lett. 104 (2014) 163302

252.

M. Timpel, M.V. Nardi, S. Krause, G. Ligorio, C. Christodoulou, L. Pasquali, A. Giglia, J. Frisch, B. Wegner, P. Moras, N. Koch
Surface Modification of ZnO(0001)–Zn with Phosphonate-Based Self-Assembled Monolayers: Binding Modes, Orientation, and Work Function
Chem. Mater. 26 (2014) 5042

251.

K.-H. Dostert, C.P. O'Brien, W. Riedel, A. Savara, W. Liu, M. Oehzelt, A. Tkatchenko, S. Schauermann
Interaction of Isophorone with Pd(111): A combination of infrared reflection-absorption spectroscopy, Near-Edge X-ray Absorption Fine Structure, and Density Functional Theory studies
J. Phys. Chem. C 118 (2014) 27833

250.

K. Akaike, N. Koch, M. Oehzelt
Fermi level pinning induced electrostatic fields and band bending at organic heterojunctions
Appl. Phys. Lett. 105 (2014) 223303

249.

U. Hörmann, C. Lorch, A. Hinderhofer, A. Gerlach, M. Gruber, J. Kraus, B. Sykora, S. Grob, T. Linderl, A. Wilke, A. Opitz, R. Hansson, A.S. Anselmo, Y. Ozawa, Y. Nakayama, H. Ishii, N. Koch, E. Moons, F. Schreiber, W. Brütting
Voc from a morphology point of view: the influence of molecular orientation on the open circuit voltage of organic planar heterojunction solar cells
J. Phys. Chem. C 118 (2014) 26462

248.

A. Pichler, R. Resel, A. Neuhold, T. Dingemans, G. Schwabegger, M. Moret, C. Simbrunner, I. Salzmann
Crystal structure determination of organic thin-films: the example of 2,2′:6′,2′′-ternaphthalene
Z. Kristallogr. 229 (2014) 385

247.

A. Ciesielski, S. Haar, M. El Gemayel, H. Yang, J. Clough, G. Melinte, M. Gobbi, E. Orgiu, M. V. Nardi, G. Ligorio, V. Palermo, N. Koch, O. Ersen, C. Casiraghi, P. Samorì
Harnessing the liquid-phase exfoliation of Graphene using aliphatic compounds: a supramolecular approach
Angew. Chem.-Int. Ed. 53 (2014) 10355

246.

S. Yu, A. Opitz, S. Grob, R. Resel, M. Oehzelt, W. Brütting, I. Salzmann, N. Koch
Performance enhancement of diindenoperylene-based organic photovoltaic cells by nanocolumn-arrays
Org. Electron. 15 (2014) 2210

245.

M. Oehzelt, N. Koch, G. Heimel
Organic semiconductor density of states controls the energy level alignment at electrode interfaces
Nat. Commun. 5 (2014) 4174

244.

S. Winkler, J. Frisch, P. Amsalem, S. Krause, M. Timpel, M. Stolte, F. Würthner, N. Koch
Impact of Molecular Dipole Moments on Fermi Level Pinning in Thin Films
J. Phys. Chem. C 118 (2014) 11731

243.

C. Christodoulou, A. Giannakopoulos, M. V. Nardi, G. Ligorio, M. Oehzelt, L. Chen, L. Pasquali, M. Timpel, A. Giglia, S. Nannarone, P. Norman, M. Linares, K. Parvez, K. Müllen, D. Beljonne, N. Koch
Tuning the work function of Graphene-on-quartz with a high weight molecular acceptor
J. Phys. Chem. C 118 (2014) 4784

242.

J. Niederhausen, S. Duhm, G. Heimel, C. Bürker, Q. Xin, A. Wilke, A. Vollmer, F. Schreiber, S. Kera, J. P. Rabe, N. Ueno, N. Koch
Seleno groups control the energy-level alignment between conjugated organic molecules and metals
J. Chem. Phys. 140 (2014) 014705

241.

H. Wang, P. Amsalem, G. Heimel, I. Salzmann, N. Koch, M. Oehzelt
Band-Bending in Organic Semiconductors: the Role of Alkali-Halide Interlayers
Adv. Mater. 26 (2014) 925

240.

M. Castellani, S. Winkler, B. Bröker, M. Baumgarten, K. Müllen, N. Koch 
Work function increase of transparent conductive electrodes by solution processed electron acceptor molecular monolayers
Appl. Phys. A 114 (2014) 291

239.

C. Christodoulou, A. Giannakopoulos, M. V. Nardi, G. Ligorio, M. Oehzelt, L. Chen, G. Heimel, R. Ovsyannikov, L. Pasquali, M. Timpel, O. Monti, A. Giglia, S. Nannorone, K. Parvez, M. Linares, P. Norman, K. Muellen, D. Beljonne, N. Koch
Workfunction tuning of graphene with organic molecules
Abstr. Pap. Am. Chem. Soc. 247 (2014) 543

238.

F. Bianchi, S. Sadofev, R. Schlesinger, B. Kobin, S. Hecht, N. Koch, F. Henneberger, S. Blumstengel
Cascade energy transfer versus charge seperation in ladder-type oligo(p-phenylene)/ZnO hybrid structures for light-emitting applications
Appl. Phys. Lett. 105 (2014) 233301

237.

Y. Ito, C. Christodoulou, M. V. Nardi, N. Koch, H. Sachdev, K. Muellen
Chemical Vapor Deposition of N-Doped Graphene and Carbon Films: The Role of Precursors and Gas Phase
ACS Nano 8 (2014) 3337

  2013

236.

S. Nau, R. Trattnig, L. Pevzner, M. Jäger, R. Schlesinger, M. V. Nardi, G. Ligorio, C. Christodoulou, N. Schulte, S. Winkler, J. Frisch, A. Vollmer, M. Baumgarten, S. Sax, N. Koch, K. Müllen, E. J. W. List–Kratochvil
All solution processed blue multi-layer light emitting diodes realized by thermal layer stabilization and orthogonal solvent processing
Proc. SPIE 8829 (2013) 88290Z

235.

R. Trattnig, L. Pevzner, M. Jäger, R. Schlesinger, M. V. Nardi, G. Ligorio, C. Christodoulou, N. Koch, M. Baumgarten, K. Müllen, E. J. W. List
Bright blue solution processed triple-layer polymer light-emitting diodes realized by thermal layer stabilization and orthogonal solvents
Adv. Funct. Mater. 23 (2013) 4897

234.


C. Schwarz, S. Tscheuschner, J. Frisch, S. Winkler, N. Koch, H. Bässler, A. Köhler
Role of the effective mass and interfacial dipoles on exciton dissociation in organic donor-acceptor solar cells
Phys. Rev. B 87 (2013) 155205

233.

Y. Nakayama, J. Niederhausen, S. Machida, Y. Uragami, H. Kinjo, A. Vollmer, J.P. Rabe, N. Koch, H. Ishii
Valence band structure of rubrene single crystals in contact with an organic gate dielectric
Org. Electron. 14 (2013) 1825

232.

S. Duhm, C. Bürker, J. Niederhausen, I. Salzmann, T. Hosokai, J. Duvernay, S. Kera, F. Schreiber, N. Koch, N. Ueno, A. Gerlach
Pentacene on Ag(111): Correlation of Bonding Distance with Intermolecular Interaction and Order
ACS Appl. Mater. Interfaces 5 (2013) 9377

231.

C. Burker, N. Ferri, A. Tkatchenko, A. Gerlach, J. Niederhausen, T. Hosokai, S. Duhm, J. Zegenhagen, N. Koch, F. Schreiber
Exploring the bonding of large hydrocarbons on noble metals: Diindoperylene on Cu(111), Ag(111), and Au(111)
Phys. Rev. B 87 (2013) 165443

230.

S. Nau, N. Schulte, S. Winkler, J. Frisch, A. Vollmer, N. Koch, S. Sax, E.J.W. List
Highly efficient color-stable deep-blue multilayer PLEDs: Preventing PEDOT:PSS-induced interface degradation
Adv. Mater. 25 (2013) 4420

229.

K. Schmoltner, F. Schlütter, M. Kivala, M. Baumgarten, S. Winkler, R. Trattnig, N. Koch,  A. Klug, E. J. W. List, K. Müllen
A heterotriangulene polymer for air-stable organic field-effect transistors
Polym. Chem. 4 (2013) 5337

228.

S. Winkler, J. Frisch, R. Schlesinger, M. Oehzelt, R. Rieger, J. Räder, J.P. Rabe,  K. Müllen, N. Koch
The impact of local work function variations on Fermi level pinning of organic semiconductors
J. Phys. Chem. C 117 (2013) 22285

227.

R. Schlesinger, Y. Xu, O.T. Hofmann, S. Winkler, J. Frisch, J. Niederhausen, A. Vollmer, S. Blumstengel, F. Henneberger, P. Rinke, M. Scheffler, N. Koch
Controlling the work function of ZnO and the energy-level alignment at the interface to organic semiconductors with a molecular electron acceptor
Phys. Rev. B 87 (2013) 155311

226.

Y. Xu, O.T. Hofmann, R. Schlesinger, S. Winkler, J. Frisch, J. Niederhausen, A. Vollmer,  S. Blumstengel, F. Henneberger, N. Koch, P. Rinke, M. Scheffler
Space-charge transfer in hybrid inorganic-organic systems
Phys. Rev. Lett. 111 (2013) 226802

225.

A. Opitz, J. Frisch, R. Schlesinger, A. Wilke, N. Koch
Energy level alignment at interfaces in organic photovoltaic devices
J. Electron. Spectrosc. Relat. Phenom.190 (2013) 12

224.

M. Dohr, O. Werzer, Q. Shen, I. Salzmann, C. Teichert, C. Ruzie, G. Schweicher, Y. H. Geerts, M. Sferrazza, R. Resel
Dynamics of monolayer-island transitions in 2,7-dioctyl-benzothienobenzthiophene thin films
Chem. Phys. Chem. 14 (2013) 2554

223.

H. Méndez, G. Heimel, A. Opitz, K. Sauer, P. Barkowski, M. Oehzelt, J. Soeda, T. Okamoto, J. Takeya, J.-B. Arlin, J.-Y. Balandier, Y. Geerts, N. Koch, I. Salzmann
Doping of organic semiconductors: Impact of dopant strength and electronic coupling
Angew. Chem.-Int. Edit. 52 (2013) 7751

222.

A. Moser, I. Salzmann, M. Oehzelt, A. Neuhold, H.-G. Flesch, J. Ivanco, S. Pop, T. Toader, D.R.T. Zahn, D.-M. Smilgies, R. Resel
A disordered layered phase in thin films of sexithiophene
Chem. Phys. Lett. 574 (2013) 51

221.

A. Ringk, W.S.C. Roelofs, E.C.P. Smits, C. van der Marel, I. Salzmann, A. Neuhold, G.H. Gelinck, R. Resel, D.M. de Leeuw, P. Strohriegl
N-Type self-assembled monolayer field-effect transistors for flexible organic electronics
Org. Electron. 14 (2013) 1297

220.

O. Werzer, B. Kunert, E. Roblegg, A. Zimmer, M. Oehzelt, R. Resel
Surface induced order of solution processed caffeine needles on silica and muscovite mica
Cryst. Growth Des. 13 (2013) 1322

219.

G. Lu, J. Blakesley, S. Himmelberger, P. Pingel, J. Frisch, I. Lieberwirth, I. Salzmann, M. Oehzelt, R. Di Pietro, A. Salleo, N. Koch, D. Neher
Moderate doping leads to high performance of semiconductor/insulator polymer blend transistors
Nat. Commun. 4 (2013) 1588

218.

A. Paris, N. Verbitskiy, A. Nefedov, Y. Wang, A. Fedorov, D. Haberer, M. Oehzelt, L. Petaccia, D. Usachov, D. Vyalikh, H. Sachdev, C. Wöll, M. Knupfer, B. Büchner, L. Calliari, L. Yashina, S. Irle, A. Grüneis 
Kinetic isotope effect in the hydrogenation and deuteration of graphene
Adv. Funct. Mater. 23 (2013) 1628

217.

V. Scenev, P. Cosseddu, A. Bonfiglio, I. Salzmann, N. Severin, M. Oehzelt, N. Koch, J.P. Rabe
Origin of mechanical strain sensitivity of pentacene thin-film transistors
Org. Electron. 14 (2013) 1323

216.

L. Masson, H. Sahaf, P. Amsalem, F. Dettoni, E. Moyen, N. Koch, M. Hanbücken
Nanoscale Si template for the growth of self-organized one-dimensional nanostructures
Appl. Surf. Sci. 267 (2013) 192

215.

E. Salomon, P. Amsalem, N. Marom, M. Vondracek, L. Kronik, N. Koch, T. Angot
Electronic structure of CoPc adsorbed on Ag(100): Evidence for molecule-substrate interaction mediated by Co 3d orbitals
Phys. Rev. B 87 (2013) 075407

214.

G. Heimel, S. Duhm, I. Salzmann, A. Gerlach, A. Strozecka, J. Niederhausen, C. Bürker, T. Hosokai, I. Fernandez-Torrente, G. Schulze, S. Winkler, A. Wilke, R. Schlesinger, J. Frisch, B. Bröker, A. Vollmer, B. Detlefs, J. Pflaum, S. Kera, K. J. Franke, N. Ueno, J. I. Pascual, F. Schreiber, N. Koch
Charged and metallic molecular monolayers through surface-induced aromatic stabilization
Nat. Chem. 5 (2013) 187

213.

P. Amsalem, J. Niederhausen, A. Wilke, G. Heimel, R. Schlesinger, S. Winkler, A. Vollmer, J. P. Rabe, N. Koch
Role of charge transfer, dipole-dipole interactions, and electrostatics in Fermi-level pinning at a molecular heterojunction on a metal surface
Phys. Rev. B 87 (2013) 035440

212.

L. Giovanelli, F. C. Bocquet, P. Amsalem, H.-L. Lee, M. Abel, S. Clair, M. Koudia, T. Faury, L. Petaccia, D. Topwal, E. Salomon, T. Angot, A. A. Cafolla, N. Koch, L. Porte, A. Goldoni, J.-M. Themlin
Interpretation of valence band photoemission spectra at organic-metal interfaces
Phys. Rev. B 87 (2013) 035413

211.

M. Scheffler, W. Liu, J. Carrasco, B. Santra, A. Michaelides, A. Tkatchenko, R. Schlesinger, Y. Xu, O. T. Hofmann, S. Winkler, J. Frisch, J. Niederhausen, A. Vollmer, S. Blumstengel, P. Rinke, F. Henneberger, N. Koch
Adsorption of organic molecules at metal and metal-oxide surfaces: Theoretical challenges, concepts, and insights
Abstr. Pap. Am. Chem. Soc. 245 (2013)

210.

G. Schwabegger, M. Oehzelt, I. Salzmann, F. Quochi, M. Saba, A. Mura, G. Bongiovanni, A. Vollmer, N. Koch, H. Sitter, C. Simbrunner
Interface Properties of Organic para-Hexaphenyl/α-Sexithiophene Heterostructures Deposited on Highly Oriented Pyrolytic Graphite
Langmuir 29 (2013) 14444

209.

J. Frisch, M. Herder, P. Herrmann, G. Heimel, S. Hecht, N. Koch
Photoinduced reversible changes in the electronic structure of photochromic diarylethene films
Appl. Phys. A 113 (2013) 1

208.

S. Kabisch, M. A. Gluba, C. Klimm, S. Krause, N. Koch, N. H. Nickel
Polarity driven morphology of zinc oxide nanostructures
Appl. Phys. Lett. 103 (2013) 103106

207.

S. Krause, M. Stolte, F. Würthner, N. Koch
Influence of Merocyanine Molecular Dipole Moments on the Valence Levels in Thin Films and the Interface Energy Level Alignment with Au(111)
J. Phys. Chem. C 117 (2013) 19031

  2012

206.

H. Glowatzki, G. Heimel, A. Vollmer, S. L. Wong, H. Huang, W. Chen, A. T. S. Wee, J. P. Rabe, N. Koch
Impact of Fluorination on Initial Growth and Stability of Pentacene on Cu(111)
J. Phys. Chem. C 116(14) (2012) 7726

205.

E. Orgiu, N. Crivillers, M. Herder, L. Grubert, M. Pätzel, J. Frisch, E. Pavlica, D.T. Duong, G. Bratina, A. Salleo, N. Koch, S. Hecht, P. Samorì
Optically switchable transistor via energy-level phototuning in a bicomponent organic semiconductor
Nat. Chem. 4 (2012) 675

204.

S. Fladischer, A. Neuhold, E. Kraker, T. Haber, B. Lamprecht, I. Salzmann, R. Resel, W. Grogger
Diffusion of Ag into Organic Semiconducting Materials: A Combined Analytical Study Using Transmission Electron Microscopy and X-ray Reflectivity
ACS Appl. Mater. Interfaces  4 (2012) 5608

203.

M. Defaux, F. Gholamrezaie, J. Wang, A. Kreyes, U. Ziener, D. V. Anokhin, D. A. Ivanov, A. Moser, A. Neuhold, I. Salzmann, R. Resel, D. M. de Leeuw, S. C. J. Meskers, M. Moeller, A. Mourran
Solution-Processable Septithiophene Monolayer Transistor
Adv. Mater. 24 (2012) 973

202.

I. Salzmann, A. Moser, M. Oehzelt, T. Breuer, X. Feng, Z.-Y. Juang, D. Nabok, R. G. D. Valle, S. Duhm, G. Heimel, A. Brillante, E. Venuti, I. Bilotti, C. Christodoulou, J. Frisch, P. Puschnig, C. Draxl, G. Witte, K. Müllen, N. Koch
Epitaxial Growth of π‑Stacked Perfluoropentacene on Graphene-Coated Quartz
ACS Nano (2012) 10874

201.

A. Wilke, J. Endres, U. Hörmann, J. Niederhausen, R. Schlesinger, J. Frisch, P. Amsalem, J. Wagner, M. Gruber, A. Opitz, A. Vollmer, W. Brütting, A. Kahn, N. Koch
Correlation between interface energetics and open circuit voltage in organic photovoltaic cells
Appl. Phys. Lett. 101 (2012) 233301

200.

N. Koch
Electronic structure of interfaces with conjugated organic materials
Phys. Status Solidi-Rapid Res. Lett. 6 (2012) 277

199.

D. A. Egger, F. Rissner, E. Zojer, G. Heimel
Polarity switching of charge transport and thermoelectricity in self-assembled monolayer devices
Adv. Mater. 24 (2012) 4403

198.

J. Niederhausen, P. Amsalem, A. Wilke, R. Schlesinger, S. Winkler, A. Vollmer, J. P. Rabe, N. Koch
Doping of C60 monolayers by Fermi-level pinning induced electron transfer
Phys. Rev. B 86 (2012) 081411

197.

C. Simbrunner, G. Hernandez-Sosa, F. Quochi, G. Schwabegger, C. Botta, M. Oehzelt, I. Salzmann, T. Djuric, A. Neuhold, R. Resel, M. Saba, A. Mura, G. Bongiovanni, A. Vollmer, N. Koch, H. Sitter
Color tuning of nanofibers by periodic organic-organic hetero-epitaxy
ACS Nano 6 (2012) 4629

196.

B. Wedl, R. Resel, G. Leising, B. Kunert, I. Salzmann, M. Oehzelt, N. Koch, A. Vollmer, S. Duhm, O. Werzer, G. Gbabode, M. Sferrazza, Y. Geerts
Crystallisation kinetics in thin films of dihexyl-terthiophene: The appearance of polymorphic phases
RSC Adv. 2 (2012) 4404

195.

A. Vollmer, R. Ovsyannikov, M. Gorgoi, S. Krause, M. Oehzelt, A. Lindblad, N. Mårtensson, S. Svensson, P. Karlsson, M. Lundvuist, T. Schmeiler, J. Pflaum, N. Koch
Two dimensional band structure mapping of organic single crystals using the new generation electron energy analyzer ARTOF
J. Electron Spectrosc. Relat. Phenom.185 (2012) 55

194.

M. Neuschitzer, A. Moser, A. Neuhold, J. Kraxner, B. Stadlober, M. Oehzelt, I. Salzmann, R. Resel, J. Novak
Grazing-incidence in-plane X-ray diffraction on ultra-thin organic films using standard laboratory equipment
J. Appl. Cryst. 45 (2012) 367

193.

A. Opitz, M. Horlet, M. Kiwull, J. Wagner, M. Kraus, W. Brütting
Bipolar charge transport in organic field-effect transistors: Enabling high mobilities and transport of photo-generated charge carriers by a molecular passivation layer
Org. Electron. 13 (2012) 1614

192.

I. Salzmann, G. Heimel, S. Duhm, M. Oehzelt, P. Pingel, B. M. George, A. Schnegg, K. Lips, R.-P. Blum, A. Vollmer, N. Koch
Intermolecular hybridization governs molecular electrical doping
Phys. Rev. Lett. 108 (2012) 035502

191.

J. Frisch, M. Schubert, E. Preis, J. P. Rabe, D. Neher, U. Scherf, N. Koch
Full electronic structure across a polymer heterojunction solar cell
J. Mater. Chem. 22 (2012) 4418

190.

M. Schubert, D. Dolfen, J. Frisch, S. Roland, R. Steyrleuthner, B. Stiller, Z. Chen, U. Scherf, N. Koch, A. Facchetti, D. Neher
Influence of Aggregation on the Performance of All-Polymer Solar Cells Containing Low-Bandgap Naphthalenediimide Copolymers
Adv. Energy Mater. 2 (2012) 369

189.

J. Wagner, M. Gruber, A. Wilke, Y. Tanaka, K. Topczak, A. Steindamm, U. Hörmann, A. Opitz, Y. Nakayama, H. Ishii, J. Pflaum, N. Koch, W. Bruetting
Identification of different origins for s-shaped current voltage characteristics in planar heterojunction organic solar cells
J. Appl. Phys. 111 (2012) 054509

188.

J. Frisch, A. Vollmer, N. Koch
Energy level pinning of an n-type semiconducting polymer on conductive polymer electrodes: Effects of work function and annealing
J. Appl. Phys. 112 (2012) 033712

187.

G. Heimel, I. Salzmann, N. Koch
On the Fundamental Processes in Molecular Electrical Doping of Organic Semiconductors
AIP Conf. Proc. 1456 (2012) 148

186.

S. Albrecht, S. Janietz, W. Schindler, J. Frisch, J. Kurpiers, J. Kniepert, S. Inal, P. Pingel, K. Fostiropoulos, N. Koch, D. Neher
Fluorinated Copolymer PCPDTBT with Enhanced Open-Circuit Voltage and Reduced Recombination for Highly Efficient Polymer Solar Cells
J. Am. Chem. Soc. 134 (2012) 14932

  2011

185.

M. Malicki, G. Heimel, Z. Guan, S. D. Ha, S. Barlow, A. Kahn, S. R. Marder
Energy-level alignment in 4’-substituted stilbene-4-thiolate self-assembled monolayers on gold
J. Phys. Chem. C 115 (2011) 7487

184.

Z.-Y. Ma, F. Rissner, L.-J. Wang, G. Heimel, Q.-K. Li, Z. Shuai, E. Zojer
Electronic Structure of Pyridine-based SAMs on Flat Au(111) Surfaces: Extended Charge Rearrangements and Fermi Level Pinning
Phys. Chem. Chem. Phys. 13 (2011) 9747

183.

P. Amsalem, A. Wilke, J. Frisch, J. Niederhausen, A. Vollmer, R. Rieger, K. Müllen, J. P. Rabe, N. Koch
Interlayer molecular diffusion and thermodynamic equilibrium in organic heterostructures on a metal electrode
J. Appl. Phys. 110 (2011) 113709

182.

F. C. Bocquet, L. Giovanelli, P. Amsalem, L. Petaccia, D. Topwal, S. Gorikov, M. Abel, N. Koch, L. Porte, A. Goldoni, J. M. Themlin
Final-state diffraction effects in angle-resolved photoemission at an organic-metal interface
Phys. Rev. B 84 (2011) 241407

181.

C. Simbrunner, D. Nabok, G. Hernandez-Sosa, M. Oehzelt, T. Djuric, R. Resel, L. Romaner, P. Puschnig, C. Ambrosch-Draxl, I. Salzmann, G. Schwabegger, I. Watzinger, H. Sitter
Epitaxy of rodlike organic molecules on sheet silicates-A growth model based on experiments and simulations
J. Am. Chem. Soc. 133 (2011) 3056

180.

C. Simbrunner, G. Hernandez-Sosa, M. Oehzelt, T. Djuric, I. Salzmann, M. Brinkmann, G. Schwabegger, I. Watzinger, H. Sitter, R. Resel
Epitaxial growth of sexithiophene on mica surfaces
Phys. Rev. B 83 (2011) 115443

179.

D. Usachov, O. Vilkov, A. Gruneis, D. Haberer, A. Fedorov, V. K. Adamchuk, A. B. Preobrajenski, P. Dudin, A. Barinov, M. Oehzelt,C. Laubschat, D. V. Vyalikh
Nitrogen-doped graphene: Efficient growth, structure, and electronic properties
Nano Lett. 11 (2011) 5401

178.

J. Zhang, Y. Wu, S. Duhm, J. P. Rabe, P. Rudolf, N. Koch
Formation of intra-island grain boundaries in pentacene monolayers
Phys. Chem. Chem. Phys. 13 (2011) 21102

177.

U. Aygül, H. Peisert, J. Frisch, A. Vollmer, N. Koch, T. Chasse
Electronic properties of interfaces between PCPDTBT and prototypical electrodes studied by photoemission spectroscopy
ChemPhysChem 12 (2011) 2345

176.

P. Amsalem, J. Niederhausen, J. Frisch, A. Wilke, B. Bröker, A. Vollmer, R. Rieger, K. Müllen, J. P. Rabe, N. Koch
Metal-to-acceptor charge transfer through a molecular spacer layer
J. Phys. Chem. C 115 (2011) 17503

175.

J. Fraxedas, S. Garcia-Gil, S. Monturet, N. Lorente, I. Fernández-Torrente, K. J. Franke, J. I. Pascual, A. Vollmer, R.-P. Blum, N. Koch, P. Ordejón
Modulation of surface charge transfer through competing long-range repulsive versus short-range attractive interactions
J. Phys. Chem. C 115 (2011) 18640

174.

J. Niederhausen, P. Amsalem, J. Frisch, A. Wilke, A. Vollmer, R. Rieger, K. Müllen, J. P. Rabe, N. Koch
Tuning hole-injection barriers at organic/metal interfaces exploiting the orientation of a molecular acceptor interlayer
Phys. Rev. B 84 (2011) 165302

173.

T. Breuer, I. Salzmann, J. Götzen, M. Oehzelt, A. Morherr, N. Koch, G. Witte
Interrelation between substrate roughness and thin-film structure of functionalized acenes on graphite
Cryst. Growth Des. 11 (2011) 4996

172.

R. Trattnig, T. M. Figueira-Duarte, D. Lorbach, W. Wiedemair, S. Sax, S. Winkler, A. Vollmer, N. Koch, M. Manca, M. A. Loi, M. Baumgarten, E. J. W. List, K. Müllen
Deep blue polymer light emitting diodes based on easy to synthesize, non-aggregating polypyrene
Opt. Express 19 (2011) A1281

171.

E. J. W. List, N. Koch
Focus issue: Organic light-emitting diodes-status quo and current developments
Opt. Express 19 (2011) A1237

170.

S. Yu, C. Klimm, P. Schäfer, J. P. Rabe, B. Rech N. Koch
Organic photovoltaic cells with interdigitated structures based on pentacene nanocolumn arrays
Org. Electron. 12 (2011) 2180

169.

I. Lange, J. C. Blakesley, J. Frisch, A. Vollmer, N. Koch, D. Neher
Band bending in conjugated polymer layers
Phys. Rev. Lett. 106 (2011) 216402

168.

S. Duhm, Q. Xin, N. Koch, N. Ueno, S. Kera
Impact of alkyl side chains at self-assembly, electronic structure and charge arrangement in sexithiophene thin films
Org. Electron. 12 (2011) 903

167.

J. Frisch, A. Vollmer, J. P. Rabe, N. Koch
Ultrathin polythiophene films on an intrinsically conducting polymer electrode: Charge transfer induced valence states and interface dipoles
Org. Electron. 12 (2011) 916

166.

A. Wilke, P. Amsalem, J. Frisch, B. Bröker, A. Vollmer, N. Koch
Electric fields induced by energy level pinning at organic heterojunctions
Appl. Phys. Lett. 98 (2011) 123304

165.

T. Qin, W. Wiedemair, S. Nau, R. Trattnig, S. Sax, S. Winkler, A. Vollmer, N. Koch, M. Baumgarten, E. J. W. List, K. Müllen
Core, shell, and surface-optimized dendrimers for blue light-emitting diodes
J. Am. Chem. Soc. 133 (2011) 1301

164.

S. Käbisch, P. Pingel, J. P. Rabe, N. Koch
Substrate- and oxidation-induced roughness of individual terraces of pentacene thin films
Thin Solid Films 519 (2011) 1857

163.

G. Heimel, I. Salzmann, S. Duhm, N. Koch
Design of organic semiconductors from molecular electrostatics
Chem. Mat. 23 (2011) 359

162.

I. Salzmann, D. Nabok, M. Oehzelt, S. Duhm, A. Moser, G. Heimel, P. Puschnig, C. Ambrosch-Draxl, J. P. Rabe, N. Koch
Structure solution of the 6,13-pentacenequinone surface-induced polymorph by combining X-ray diffraction reciprocal-space mapping and theoretical structure modeling
Cryst. Growth Des. 11 (2011) 600

  2010

161.

F. Rissner, D. A. Egger, L. Romaner, G. Heimel, E. Zojer
The electronic structure of mixed self-assembled monolayers
ACS Nano 4 (2010) 6735

160.

G. M. Rangger, L. Romaner, O. T. Hofmann, G. Heimel, M. G. Ramsey, E. Zojer
Analyzing the bonding between conjugated organic molecules and noble metal surfaces using overlap populations
J. Chem. Theory Comput. 6 (2010) 3481

159.

L. J. Wang, G. M. Rangger, Z. Y. Ma, Q. K. Li, Z. Shuai, E. Zojer, G. Heimel
Is there a Au-S bond dipole in self-assembled monolayers on gold?
Phys. Chem. Chem. Phys. 12 (2010) 4287

158.

D. A. Egger, F. Rissner, G. M. Rangger, O. T. Hofmann, L. Wittwer, G. Heimel E. Zojer
Self-assembled monolayers of polar molecules on Au(111) surfaces: Distributing the dipoles
Phys. Chem. Chem. Phys. 12 (2010) 4291

157.

G. Heimel, F. Rissner, E. Zojer
Modeling the electronic properties of Pi-conjugated self-assembled monolayers
Adv. Mater. 22 (2010) 2494

156.

A. M. Track, F. Rissner, G. Heimel, L. Romaner, D. Käfer, A. Bashir, G. M. Rangger, O. T. Hofmann, T. Bucko, G. Witte, and E. Zojer
Simultaneously understanding the geometric and electronic structure of anthraceneselenolate on Au(111): A combined theoretical and axperimental study
J. Phys. Chem. C 114 (2010) 2677

155.

L. Giovanelli, P. Amsalem, T. Angot, L. Petaccia, S. Gorikov, L. Porte, A. Goldoni, J. M. Themlin
Valence band photoemission from the Zn-phthalocyanine/Ag(110) interface: Charge transfer and scattering of substrate photoelectrons
Phys. Rev. B 82 (2010) 125431

154.

L. Kronik, N. Koch
Electronic properties of organic-based interfaces
MRS Bull. 35 (2010) 417

153.

J. Wagner, M. Gruber, A. Hinderhofer, A. Wilke, B. Bröker, J. Frisch, P. Amsalem, A. Vollmer, A. Opitz, N. Koch, F. Schreiber, W. Brütting
High fill factor and open circuit voltage in organic photovoltaic cells with diindenoperylene as donor material
Adv. Funct. Mater. 20 (2010) 4295

152.

B. Bröker, O. T. Hofmann, G. M. Rangger, P. Frank, R. P. Blum, R. Rieger, L. Venema, A. Vollmer, K. Müllen, J. P. Rabe, A. Winkler, P. Rudolf, E. Zojer, N. Koch
Density-dependent reorientation and rehybridization of chemisorbed conjugated molecules for controlling interface electronic structure
Phys. Rev. Lett. 104 (2010) 246805

151.

H. Yamane, A. Gerlach, S. Duhm, Y. Tanaka, T. Hosokai, Y. Y. Mi, J. Zegenhagen, N. Koch, K. Seki, F. Schreiber
Site-specific geometric and electronic relaxations at organic-metal interfaces
Phys. Rev. Lett. 105 (2010) 046103

150.

S. Blumstengel, H. Glowatzki, S. Sadofev, N. Koch, S. Kowarik, J. P. Rabe, F. Henneberger
Band-offset engineering in organic/inorganic semiconductor hybrid structures
Phys. Chem. Chem. Phys. 12 (2010) 11642

149.

P. Frank, T. Djuric, M. Koini, I. Salzmann, R. Rieger, K. Müllen, R. Resel, N. Koch, A. Winkler
Layer growth, thermal stability and desorption behavior of hexaaza-triphenylene-hexacarbonitrile on Ag(111)
J. Phys. Chem. C 114 (2010) 6650

148.

K. Medjanik, D. Kutnyakhov, S. A. Nepijko, G. Schönhense, S. Naghavi, V. Alijani, C. Felser, N. Koch, R. Rieger, M. Baumgarten, K. Müllen
Electronic structure of large disc-type donors and acceptors
Phys. Chem. Chem. Phys. 12 (2010) 7184

147.

J.-O. Vogel, I. Salzmann, S. Duhm, M. Oehzelt, J. P. Rabe, N. Koch
Phase-separation and mixing in thin films of co-deposited rod-like conjugated molecules
J. Mater. Chem. 20 (2010) 4055

146.

A. Opitz, J. Wagner, W. Brütting, I. Salzmann, N. Koch, J. Manara, J. Pflaum, A. Hinderhofer, F. Schreiber
Charge separation at molecular donor-acceptor interfaces: correlation between interface morphology and solar cell performance
IEEE J. Sel. Top. Quant. 16 (2010) 1707

145.

A. Wilke, T. Mizokuro, R. P. Blum, J. P. Rabe, N. Koch
Electronic properties of Cu-phthalocyanine/fullerene planar and bulk hetereojunctions on PEDOT:PSS
Top. Quantum Electron. 16 (2010) 1732

144.

B. Fraboni, R. DiPietro, A. Cavallini, P. Cosseddu, A. Bonfiglio, J.-O. Vogel, J. P. Rabe, N. Koch
Correlating photocurrent spectra and electrical transport parameters in organic field effect transistors
Org. Electron. 11 (2010) 273

143.

S. Duhm, S. Hosoumi, I. Salzmann, A. Gerlach, M. Oehzelt, B. Wedl, T.-L. Lee, F. Schreiber, N. Koch, N. Ueno, S. Kera
Influence of intramolecular polar bonds on interface energetics in perfluoro-pentacene on Ag(111)
Phys. Rev. B 81 (2010) 045418

142.

P. Pingel, L. Zhu, K. S. Park, J.-O. Vogel, S. Janietz, E.-G. Kim, J. P. Rabe, J.-L. Brédas, N. Koch
Charge-Transfer Localization in Molecularly Doped Thiophene-Based Donor Polymers
J. Phys. Chem. Lett. 1 (2010) 2037

  2009

141.

F. Rissner, G. M. Rangger, O. T. Hofmann, A. M. Track, G. Heimel, E. Zojer
Understanding vacuum-level alignment and Fermi level pinning at metal/SAM/organic contacts
ACS Nano 3 (2009) 3513

140.

L.-J. Wang, G. M. Rangger, L. Romaner, G. Heimel, T. Bucko, Z.-Y. Ma, Q.-K. Li, Z. Shuai, E. Zojer
Electronic structure of self-assembled monolayers on Au(111) surfaces: The impact of the backbone polarizability
Adv. Funct. Mater. 19 (2009) 3766

139.

G. Heimel, E. Zojer, L. Romaner, J.-L. Brédas, F. Stellacci
Doping molecular wires
Nano Lett. 9 (2009) 2559

138.

M. Malicki, Z. Guan, S. D. Ha, G. Heimel, S. Barlow, M. Rumi, A. Kahn, S. Marder
Preparation and characterization of 4’-donor substituted stilbene-4-thiolate monolayers and their influence on the work function of gold
Langmuir 25 (2009) 7967

137.

B. Bröker, R. P. Blum, L. Beverina, O. T. Hofmann, M. Sassi, R. Ruffo, G. A. Pagani, G. Heimel, A. Vollmer, J. Frisch, J. P. Rabe, E. Zojer, N. Koch
A high molecular weight donor for electron injection interlayers on metal electrodes
ChemPhysChem 10 (2009) 2947

136.

J. Frisch, H. Glowatzki, S. Janietz, N. Koch
Solution-based metal electrode modification for improved charge injection in polymer field-effect transistors
Org. Electron. 10 (2009) 1459

135.

G. Heimel, I. Salzmann, S. Duhm, J. P. Rabe, N. Koch
Intrinsic surface dipoles control the energy levels of conjugated polymers
Adv. Funct. Mater. 19 (2009) 3874

134.

Y. Liang, J. Frisch, L. Zhi, H. Norouzi-Arasi, X. Feng, J. P. Rabe, N. Koch, K. Müllen
Transparent, highly conductive graphene electrodes from acetylene-assisted thermolysis of graphite oxide sheets and nanographene molecules
Nanotechnology 20 (2009) 434007

133.

S. Duhm, I. Salzmann, B. Bröker, H. Glowatzki, R. L. Johnson, N. Koch
Interdiffusion of molecular acceptors through organic layers to metal substrates mimics doping-related energy level shifts
Appl. Phys. Lett. 95 (2009) 093305

132.

M. Castellani, I. Salzmann, P. Bugnon, S. Yu, M. Oehzelt, N. Koch
Structural and electronic implications for carrier injection into organic semiconductors
Appl. Phys. A 97 (2009) 1

131.

X. Cheng, Y.-Y. Noh, J. Wang, M. Tello, J. Frisch, R.-P. Blum, A. Vollmer, J. P. Rabe, N. Koch, H. Sirringhaus
Controlling electron and hole charge injection in ambipolar organic field-effect transistors by self-assembled monolayers
Adv. Funct. Mater. 19 (2009) 2407

130.

S. Duhm, I. Salzmann, R. L. Johnson, N. Koch
Electronic non-equilibrium conditions at C60-pentacene heterostructures
J. Electron. Spectrosc. 174 (2009) 40

129.

P. Frank, N. Koch, M. Koini, R. Rieger, K. Müllen, R. Resel, A. Winkler
Layer growth and desorption kinetics of a discoid molecular acceptor on Au(111)
Chem. Phys. Lett. 473 (2009) 321

128.

G. M. Rangger, O. T. Hofmann, L. Romaner, G. Heimel, B. Bröker, R.-P. Blum, R. L. Johnson, N. Koch, E. Zojer
F4TCNQ on Cu, Ag, and Au as prototypical example for a strong organic acceptor on coinage metals
Phys. Rev. B 79 (2009) 165306

127.

J. Zhang, I. Salzmann, P. Schäfer, M. Oehzelt, S. Duhm, J. P. Rabe, N. Koch
The morphology of organic nanocolumn arrays: amorphous versus crystalline solids
J. Mater. Res. 24 (2009) 1492

126.

Y. Wu, T. Toccoli, J. Zhang, N. Koch, E. Iacob, A. Pallaoro, S. Iannotta, P. Rudolf
Key role of molecular kinetic energy in early stages of pentacene island growth
Appl. Phys. A 95 (2009) 21

125.

A. Vollmer, X. L. Feng, X. Wang, L. J. Zhi, K. Müllen, N. Koch, J. P. Rabe
Electronic and structural properties of graphene-based transparent and conductive thin film electrodes
Appl. Phys. A 94 (2009) 1

124.

S. Duhm, I. Salzmann, G. Heimel, M. Oehzelt, A. Haase, R. L. Johnson, J. P. Rabe, N. Koch
Controlling energy level offsets in organic/organic heterostructures using intramolecular polar bonds
Appl. Phys. Lett. 94 (2009) 033304

123.

G. Heimel, N. Koch
Molecular Orientation Dependence of the Ionization Energy of Pentacene in Thin Films
Springer Proc. Phys.129 (2009) 141

122.

N. Ueno, M. Fahlmann, N. Koch
Special Issue Advanced Spectroscopies of Molecular Materials for Electronics Preface
J. Electron Spectrosc. 174 (2009) 1

121.

P. Cosseddu, J.-O. Vogel, B. Fraboni, J. P. Rabe, N. Koch, A. Bonfiglio
Continuous Tuning of Organic Transistor Operation from Enhancement to Depletion Mode
Adv. Mater. 21 (2009) 344

  2008

120.

B. Bröker, R.-P. Blum, J. Frisch, A. Vollmer, O. T. Hofmann, R. Rieger, K. Müllen, J. P. Rabe, E. Zojer, N. Koch
Gold work function reduction by 2.2 eV with an air-stable molecular donor layer
Appl. Phys. Lett. 93 (2008) 243303

119.

L. Romaner, G. Heimel, C. Ambrosch-Draxl, E. Zojer
The dielectric constant of self-assembled monolayers
Adv. Funct. Mater. 18 (2008) 3999

118.

G. Heimel, L. Romaner, E. Zojer, J.-L. Brédas
The interface energetics of self-assembled monolayers on metals
Acc. Chem. Res. 41 (2008) 721

117.

M. Gruber, G. Heimel, L. Romaner, J.-L. Brédas, E. Zojer
A first-principles study of the geometric and electronic structure of Au13 clusters: Importance of the prism motif
Phys. Rev. B 77 (2008) 165411/1

116.

L. Romaner, G. Heimel, E. Zojer
Electronic structure of thiol-bonded self-assembled monolayers: the impact of coverage
Phys. Rev. B 77 (2008) 045113/1

115.

G. Rangger, L. Romaner, G. Heimel, E. Zojer
Understanding the properties of interfaces and organic self-assembled monolayers and noble metals - a theoretical perspective
Surf. Interface Anal. 40 (2008) 371

114.

I. Salzmann, S. Duhm, R. Opitz, R. L. Johnson, J. P. Rabe, N. Koch
Structural and electronic properties of pentacene-fullerene heterojunctions
J. Appl. Phys. 104 (2008) 114518

113.

S. Bange, A. Kuksov, D. Neher, A. Vollmer, N. Koch, A. Ludemann, S. Heun
The role of poly(3,4-ethylenedioxythiophene):poly(styrenesulphonate) as a hole injection layer in a blue-emitting polymer light-emitting diode
J. Appl. Phys. 104 (2008) 104506

112.

N. Severin, S. Groeper, R. Kniprath, H. Glowatzki, N. Koch, I.M. Sokolov, J.P. Rabe
Data scattering in scanning tunneling spectroscopy
Ultramicroscopy 109 (2008) 85

111.

H. Glowatzki, B. Bröker, R.-P. Blum, O. T. Hofmann, A. Vollmer, R. Rieger, K. Müllen, E. Zojer, J. P. Rabe, N. Koch
"Soft" metallic contact to isolated C60 molecules
Nano Lett. 8 (2008) 3825

110.

I. Salzmann, S. Duhm, G. Heimel, M. Oehzelt, R. Kniprath, R. L. Johnson, J. P. Rabe, N. Koch
Tuning the ionization energy of organic semiconductor films: The role of intramolecular polar bonds
J. Am. Chem. Soc. 130 (2008) 12870

109.

J. Zhang, J. P. Rabe, N. Koch
Grain-boundary evolution in a pentacene monolayer
Adv. Mater. 20 (2008) 3254

108.

S. Duhm, I. Salzmann, N. Koch, H. Fukagawa, T. Kataoka, S. Hosoumi, K. Nebashi, S. Kera, N. Ueno
Vacuum sublimed α,ω-dihexylsexithiophene thin films: Correlating electronic structure and molecular orientation
J. Appl. Phys. 104 (2008) 033717

107.

I. Salzmann, S. Duhm, G. Heimel, J. P. Rabe, N. Koch, M. Oehzelt, Y. Sakamoto, T. Suzuki
Structural order in perfluoropentacene thin films and hetero-structures with pentacene
Langmuir 24 (2008) 7294

106.

S. Blumstengel, N. Koch, S. Sadofev, P. Schäfer, H. Glowatzki, R. L. Johnson, J. P. Rabe, F. Henneberger
Interface formation and electronic structure of α-sexithiophene on ZnO
Appl. Phys. Lett. 92 (2008) 193303

105.

S. Duhm, G. Heimel, I. Salzmann, H. Glowatzki, R. L. Johnson, A. Vollmer, J. P. Rabe, N. Koch
Orientation-dependent ionization energies and interface dipoles in ordered molecular assemblies
Nat. Mater. 7 (2008) 326

104.

F. Jäckel, U. G. E. Perera, V. Iancu, K.-F. Braun, N. Koch, J. P. Rabe, S.-W. Hla
Investigating Molecular Charge Transfer Complexes with a Low Temperature Scanning Tunneling Microscope
Phys. Rev. Lett. 100 (2008) 126102

103.

S. Blumstengel, S. Sadofev, C. Xu, J. Puls, R.L. Johnson, H. Glowatzki, N. Koch, F. Henneberger
Electronic coupling in organic-inorganic semiconductor hybrid structures with type-II energy level alignment
Phys. Rev. B 77 (2008) 085323

102.

N. Koch, A. Gerlach, S. Duhm, H. Glowatzki, G. Heimel, A. Vollmer, Y. Sakamoto, T. Suzuki, J. Zegenhagen, J. P. Rabe, F. Schreiber
Adsorption-induced intramolecular dipole: Correlating molecular conformation and interface electronic structure
J. Am. Chem. Soc. 130 (2008) 7300

101.

H. Glowatzki, G. N. Gavrila, S. Seifert, R. L. Johnson, J. Räder, K. Müllen, D. R. T. Zahn, J. P. Rabe, N. Koch
Hexa-peri-hexabenzocoronene on Ag(111): monolayer/multilayer transition of molecular orientation and electronic structure
J. Phys. Chem. C 112 (2008) 1570

100.

P. Cosseddu, A. Bonfiglio, I. Salzmann, J. P. Rabe, N. Koch
Ambipolar transport in transparent and flexible all-organic heterojunction field effect transistors at ambient conditions
Org. Electron. 9 (2008) 191

99.

N. Koch
Energy levels at interfaces between metals and conjugated organic molecules
J. Phys.-Condes. Matter 20 (2008) 18

98.

N. Koch
COLL 367-Ground-state charge transfer across organic/organic junctions
ACS prceedings 235 (2008)

97.

S. Duhm, A. Gerlach, I. Salzmann, B. Bröker, R. L. Johnson, F. Schreiber, N. Koch
PTCDA on Au(1 1 1), Ag(1 1 1) and Cu(1 1 1): Correlation of interface charge transfer to bonding distance
Org. Electron. 9 (2008) 111

  2007
96.
N. Koch
Organic Electronic Devices and Their Functional Interfaces
Chem. Phys. Chem. 8 (2007) 1438
95.
P. Cosseddu, I. Salzmann, J. P. Rabe, N. Koch, A. Bonfiglio
All-organic flexible and transparent ambipolar FETs with organic bulk heterojunctions
Mater. Res. Soc. Symp. Proc. 1029E (2007) F09-20

94.

L. Romaner, G. Heimel, J.-L. Brédas, A. Gerlach, F. Schreiber, R. L. Johnson, J. Zegenhagen, S. Duhm, N. Koch, E. Zojer
Impact of bidirectional charge transfer and molecular distortions on the electronic structure of a metal-organic interface
Phys. Rev. Lett. 99 (2007) 256801

93.

J.-O. Vogel, I. Salzmann, R. Opitz, S. Duhm, B. Nickel, J. P. Rabe, N. Koch
Sub-nanometer control of the interlayer spacing in thin films of intercalated rodlike conjugated molecules
J. Phys. Chem. B 111 (2007) 14097

92.

K. Fehse, S. Olthof, K. Walzer, K. Leo, R. L. Johnson, H. Glowatzki, B. Bröker, N. Koch
Energy level alignment of electrically doped hole transport layers with transparent and conductive indium tin oxide and polymer anodes
J. Appl. Phys. 102 (2007) 073719

91.

H. Glowatzki, S. Duhm, K.-F. Braun, J. P. Rabe, N. Koch
Molecular chains and carpets of sexithiophenes on Au(111)
Phys. Rev. B 76 (2007) 125425

90.

H. Krüger, S. Janietz, D. Sainova, D. Dobreva, N. Koch, A. Vollmer
Hybrid supramolecular naphthalenediimide-thiophene structures and their application in polymer electronics
Adv. Funct. Mater. 17 (2007) 3715

89.

I. Salzmann, S. Duhm, R. Opitz, J. P. Rabe, N. Koch
Impact of low 6,13-pentacenequinone concentration on pentacene thin film growth
Appl. Phys. Lett. 91 (2007) 051919

88.

R. Kniprath, S. Duhm, H. Glowatzki, N. Koch, S. Rogaschewski, J. P. Rabe, S. Kirstein
Internal structure of nanoporous TiO2 / polyion thin films prepared by layer-by-layer deposition
Langmuir 23 (2007) 9860

87.

E. F. Aziz, A. Vollmer, S. Eisebitt, W. Eberhardt, P. Pingel, D. Neher, N. Koch
Localized charge transfer in a molecularly doped conducting polymer
Adv. Mater. 19 (2007) 3257

86.

F. Schreiber, A. Gerlach, N. Koch, E. Zojer, M. Sokolowski, F. S. Tautz, M. Rohlfing, E. Umbach
Comment on "Electron core-hole interaction and its induced ionic structural relaxation in molecular systems under x-ray irradiation"
Phys. Rev. Lett. 99 (2007) 059601

85.

B. Stadlober, U. Haas, H. Gold, A. Haase, G. Jakopic, G. Leising, N. Koch, S. Rentenberger, E. Zojer
Orders-of-magnitude reduction of the contact resistance in short-channel hot embossed organic thin film transistors by oxidative treatment of Au-Electrodes
Adv. Funct. Mater. 17 (2007) 2687

84.

F. J. Zhang, A. Vollmer, J. Zhang, Z. Xu, J. P. Rabe, N. Koch
Energy level alignment and morphology of interfaces between molecular and polymeric organic semiconductors
Org. Electron. 8 (2007) 606

83.

J. Zhang, I. Salzmann, S. Rogaschewski, J. P. Rabe, N. Koch, F. Zhang, Z. Xu
Arrays of crystalline C60 and pentacene nanocolumns
Appl. Phys. Lett. 90 (2007) 193117

82.

I. Salzmann, R. Opitz, S. Rogaschewski, J. P. Rabe, N. Koch, B. Nickel
Phase separation in vacuum codeposited pentacene/6,13-pentacenequinone thin films
Phys. Rev B 75 (2007) 174108

81.

S. Duhm, H. Glowatzki, J. P. Rabe, N. Koch, R. L. Johnson
Spontaneous charge transfer at organic-organic homointerfaces to establish thermodynamic equilibrium
Appl. Phys. Lett. 90 (2007) 122113

80.

D. Sainova, S. Janietz, U. Asawapirom, L. Romaner, E. Zojer, N. Koch, A. Vollmer
Improving the stability of polymer FETs by introducing fixed acceptor units into the main chain: Application to poly(alkylthiophenes)
Chem. Mater. 19 (2007) 1472

79.

Y. Wu, T. Toccoli, N. Koch, E. Iacob, A. Pallaoro, P. Rudolf, S. Iannotta
Controlling the early stages of pentacene growth by supersonic molecular beam deposition
Phys. Rev. Lett. 98 (2007) 076601

78.

N. Koch, A. Vollmer, A. Elschner
Influence of water on the work function of conducting poly(3,4-ethylenedioxythiophene)/poly(styrenesulfonate)
Appl. Phys. Lett. 90 (2007) 043512

77.

N. Koch, A. Vollmer, S. Duhm, Y. Sakamoto, T. Suzuki
The effect of fluorination on pentacene/gold interface energetics and charge reorganization energy
Adv. Mater. 19 (2007) 112

76.

A. Gerlach, S. Sellner, F. Schreiber, N. Koch, J. Zegenhagen
Substrate dependent bonding distances of PTCDA: A comparative x-ray standing-wave study on Cu(111) and Ag(111)
Phys. Rev. B 75 (2007) 045401

  2006

75.

S. Duhm, H. Glowatzki, V. Cimpeanu, J. Klankermayer, J. P. Rabe, R. L. Johnson, N. Koch
Weak charge transfer between an acceptor molecule and metal surfaces enabling organic/metal energy level tuning
J. Phys. Chem. B 110 (2006) 21069

74.

N. Koch, A. Vollmer
Electrode–molecular semiconductor contacts: Work-function-dependent hole injection barriers versus Fermi-level pinning
Appl. Phys. Lett. 89 (2006) 162107

73.

S. Rentenberger, A. Vollmer, E. Zojer, R. Schennach, N. Koch
UV/ozone treated Au for air-stable, low hole injection barrier electrodes in organic electronics
J. Appl. Phys. 100 (2006) 053701

72.

N. Koch, I. Salzmann, R. L. Johnson, J. Pflaum, R. Friedlein, J. P. Rabe
Molecular orientation dependent energy levels at interfaces with pentacene and pentacenequinone
Org. Electron. 7 (2006) 537

71.

J. Guo, N. Koch, S. L. Bernasek, J. Schwartz
Enhanced hole injection in a polymer light emitting diode using a small molecule monolayer bound to the anode
Chem. Phys. Lett. 426 (2006) 370

70.

S. Blumstengel, N. Koch, S. Duhm, H. Glowatzki, R. L. Johnson, C. Xu, A. Yassar, J. P. Rabe, F. Henneberger
Morphology, interfacial electronic structure, and optical properties of oligothiophenes grown on ZnSe(100) by molecular beam deposition
Phys. Rev. B 73 (2006) 165323

69.

N. Koch, A. Vollmer, I. Salzmann, B. Nickel, H. Weiss, J. P. Rabe
Evidence for temperature-dependent band dispersion in pentacene
Phys. Rev. Lett. 96 (2006) 156803

68.

N. Koch, A. Elschner, R. L. Johnson
Green polyfluorene-conducting polymers interfaces: Energy level alignment and device performance
J. Appl. Phys. 100 (2006) 024512

67.

S. Duhm, H. Glowatzki, J. P. Rabe, N. Koch, R. L. Johnson
Influence of alkyl chain substitution on sexithienyl-metal interface morphology and energetics
Appl. Phys. Lett. 88 (2006) 203109

66.

A. Vollmer, H. Weiss, S. Rentenberger, I. Salzmann, J. P. Rabe, N. Koch
The interaction of oxygen and ozone with pentacene
Surf. Sci. 600 (2006) 4004

  2005

65.

N. Koch, S. Duhm, J. P. Rabe, S. Rentenberger, R. L. Johnson, J. Klankermayer, F. Schreiber
Tuning the hole injection barrier height at organic/metal interfaces with (sub-) monolayers of electron acceptor molecules
Appl. Phys. Lett. 87 (2005) 101905

64.

N. Koch, S. Duhm, A. Vollmer, J. P. Rabe, R. L. Johnson
Optimized hole injection with strong electron acceptors at organic-metal interfaces
Phys. Rev. Lett. 95 (2005) 237601

63.

C. E. Heiner, J. Dreyer, I. V. Hertel, N. Koch, H.-H. Ritze, W. Widdra, B. Winter
Anisotropy in ordered sexithiophene thin films studied by angle-resolved photoemission using combined laser and synchrotron radiation
Appl. Phys. Lett. 87 (2005) 093501

62.

N. Koch, G. Heimel, J. Wu, E. Zojer, R. L. Johnson, J.-L. Brédas, K. Müllen, J. P. Rabe
Influence of molecular conformation on organic/metal interface energetics
Chem. Phys. Lett. 413 (2005) 390

61.

A. Vollmer, O. D. Jurchescu, I. Arfaoui, I. Salzmann, T. T. M. Palstra, P. Rudolf, J. Niemax, J. Pflaum, J. P. Rabe, N. Koch
The effect of oxygen exposure on pentacene electronic structure
Eur. Phys. J. E 17 (2005) 339

60.

Y. Hosoi, N. Koch, Y. Sakurai, H. Ishii, T. U. Kampen, G. Salvan, D. R. T. Zahn, G. Leising, Y. Ouchi, K. Seki
Structural study of thin films of neutral and potassium-doped oligophenylenes on Cu(1 0 0)
Surf. Sci. 589 (2005) 19

59.

E.L. Hanson, J. Guo, N. Koch, J. Schwartz, S. L. Bernasek
Advanced surface modification of indium tin oxide for improved charge injection in organic devices
J. Am. Chem. Soc. 127 (2005) 10058

58.

J. Guo, N. Koch, J. Schwartz, S. L. Bernasek
Direct measurement of surface complex loading and surface dipole and their effect on simple device behavior
J. Phys. Chem. B 109 (2005) 3966

57.

N. Koch, F. Jäckel, J. Ghijsen, M. C. Rojas, M. Grioni, J. P. Rabe, R. L. Johnson, A. Kahn, J.-J. Pireaux
Observation of filled states at the Fermi-level in alkali-metal intercalated organic films: dependence on substrate work function
J. Electron Spectrosc. Relat. Phenom. 144-147 (2005) 495

56.

N. Koch, A. Elschner, R. L. Johnson, J. P. Rabe
Energy level alignment at interfaces with pentacene: metals versus conducting polymers
Appl. Surf. Sci. 244 (2005) 593

55.

N. Koch, A. Elschner, J. P. Rabe, R. L. Johnson
Work function independent hole-injection barriers between pentacene and conducting polymers
Adv. Mater. 17 (2005) 330

  2004

54.

B. Nickel, R. Barabash, R. Ruiz, N. Koch, A. Kahn, L. C. Feldman, R. F. Haglund, G. Scoles
Dislocation arrangements in pentacene thin films
Phys. Rev. B 70 (2004) 125401

53.

J. Ghijsen, R. L. Johnson, A. Elschner, N. Koch
VUV photoemission using synchrotron light: A tool for characterising surfaces and interfaces occurring in OLEDs
J. Alloy. Compd. 382 (2004) 179

  2003

52.

R. Ruiz, B. Nickel, N. Koch, L. C. Feldman, R. F. Haglund, A. Kahn, F. Family, G. Scoles
Dynamic scaling, island size distribution, and morphology in the aggregation regime of submonolayer pentacene films
Phys. Rev. Lett. 91 (2003) 136102

51.

E. L. Hanson, J. Schwartz, B. Nickel, N. Koch, M. F. Danisman
Bonding self-assembled, compact organophosphonate monolayers to the native oxide surface of silicon
J. Am. Chem. Soc. 125 (2003) 16074

50.

N. Koch, B. Nickel, J. Ghijsen, A. Elschner, J. Schwartz, J.-J. Pireaux, A. Kahn
Metal versus polymer electrodes in organic devices: Energy level alignment, hole injection, and structure
Mater. Res. Soc. Symp. Proc. 711 (2003) L 3.6

49.

A. C. Dürr, N. Koch, M. Kelsch, A. Rühm, J. Ghijsen, R. L. Johnson, J.-J. Pireaux, J. Schwartz, F. Schreiber, H. Dosch, A. Kahn
Interplay between morphology, structure and electronic properties at diindenoperylene-gold interfaces
Phys. Rev. B 68 (2003) 115428

48.

N. Koch, A. Elschner, J. Schwartz, A. Kahn
Organic molecular films on gold versus conducting polymer: Influence of injection barrier height and morphology on current-voltage characteristics
Appl. Phys. Lett. 82 (2003) 2281

47.

R. Weber, B. Winter, I. V. Hertel, B. Stiller, S. Schrader, L. Brehmer, N. Koch
Photoemission from azobenzene alkanethiol self-assembled monolayers
J. Phys. Chem. B 107 (2003) 7768

46.

N. Koch, A. C. Dürr, J. Ghijsen, R. L. Johnson, J.-J. Pireaux, J. Schwartz, F. Schreiber, H. Dosch, A. Kahn
Optically induced electron transfer from conjugated organic molecules to charged metal clusters
Thin Solid Films 441 (2003) 145

45.

R. Ruiz, B. A. Nickel, N. Koch, L. C. Feldman, R. F. Haglund, A. Kahn, G. Scoles
Pentacene ultrathin film formation on reduced and oxidized Si surfaces
Phys. Rev. B 67 (2003) 125406

44.

N. Koch, C. Chan, A. Kahn, J. Schwartz
Lack of thermodynamic equilibrium in conjugated organic molecular thin films
Phys. Rev. B 67 (2003) 195330

43.

A. Kahn, N. Koch, W. Y. Gao
Electronic structure and electrical properties of interfaces between metals and pi-conjugated molecular films
J. Polym. Sci. Pt. B-Polym. Phys.41 (2003) 2529

42.

J. Schwartz, E. L. Bruner, N. Koch, A. R. Span, S. L. Bernasek, A. Kahn
Controlling the work function of indium tin oxide: Differentiating dipolar from local surface effects
Synth. Met. 138 (2003) 223

41.

N. Koch, A. Kahn, J. Ghijsen, J.-J. Pireaux, J. Schwartz, R. L. Johnson, A. Elschner
Conjugated organic molecules on metal versus polymer electrodes: Demonstration of a key energy level alignment mechanism
Appl. Phys. Lett. 82 (2003) 70

  2002

40.

N. Koch, J. Ghijsen, R. L. Johnson, J. Schwartz, J.-J. Pireaux, A. Kahn
Physisorption-like interaction at the interfaces formed by pentacene and samarium
J. Phys. Chem. B 106 (2002) 4192

39.

C. Suess, F. P. Wenzl, G. Jakopic, M. Wuchse, S. Muehlegger, N. Koch, A. Haase, K. Lamprecht, M. Schatzmayr, C. Mitterbauer, F. Hofer, G. Leising
Combined XPS, AFM, TEM and ellipsometric studies on nanoscale layers in organic light emitting diodes
Surf. Sci. 507-510 (2002) 473

38.

R. Ruiz, L. C. Feldman, R. F. Haglund Jr., R. A. McKee, N. Koch, B. A. Nickel, J. Pflaum, G. Scoles, A. Kahn
Growth and morphology of pentacene films on oxide surfaces
Mater. Res. Soc. Symp. Proc. 708 (2002) 415

37.

E. L. Bruner, N. Koch, A. R. Span, S. L. Bernasek, A. Kahn, J. Schwartz
Controlling the workfunction of indium tin oxide: Differentiating dipolar from local surface effects
J. Am. Chem. Soc. 124 (2002) 3192

36.

N. Koch, J. Ghijsen, R. Ruiz, J. Pflaum, R. L. Johnson, J.-J. Pireaux, J. Schwartz, A. Kahn
Interaction and energy level alignment at interfaces between pentacene and low work function metals
Mater. Res. Soc. Symp. Proc. 708 (2002) 9

35.

E. Bruner, J. Schwartz, S. L. Bernasek, N. Koch, A. Span, A. Kahn
Modifying the work function of indium tin oxide
J. Am. Chem. Soc. 224 (2002) 3192

  2001

34.

E. S. Gawalt, M. J. Avaltroni, N. Koch, J. Schwartz
Self-assembly and bonding of alkanephosphonic acids on the native oxide surface of titanium
Langmuir 17 (2001) 5736

33.

R. Resel, N. Koch, F. Meghdadi, G. Leising, L. Athouel, G. Froyer, F.Hofer
A polymorph crystal structure of hexaphenyl observed in thin films
Cryst. Res. Technol. 36 (2001) 47

32.

N. Koch, D. Pop, R. L. Weber, N. Böwering, B. Winter, M. Wick, G. Leising, I. V. Hertel, W. Braun
Radiation induced degradation and surface charging of organic thin films in ultraviolet photoemission spectroscopy
Thin Solid Films 391 (2001) 81

31.

N. Koch, H. Oji, E. Ito, E. Zojer, H. Ishii, G. Leising, K. Seki
Combined photoelectron and metastable atom electron spectroscopy study of n-doped oligophenylene thin films
Appl. Surf. Sci. 175-176 (2001) 764

30.

N. Koch, E. Zojer, A. Rajagopal, J. Ghjisen, R. L. Johnson, G. Leising, J.-J. Pireaux
Electronic properties of the interfaces between the wide bandgap organic semiconductor para-sexiphenyl and samarium
Adv. Funct. Mater. 11 (2001) 51

28.

N. Koch, R. Pairleitner, Q. Toan Le, E.W. Forsythe, Y. Gao, G. Leising
Photoemission spectroscopic investigation on the interface formation of a ladder-type poly(para-phenylene) with aluminum
Appl. Phys. Lett. 76 (2000) 3738

27.

H. Schürmann, N. Koch, A. Vollmer, S. Schrader, M. Neumann
Angle resolved ultraviolet photoelectron spectroscopy of oriented sexiphenyl layers
Synth. Met. 111-112 (2000) 591

26.

N. Koch, A. Rajagopal, E. Zojer, J. Ghijsen, X. Crispin, G. Pourtois, J.-L. Bredas, J.-J. Pireaux, G. Leising
The influence of the counterion on the electronic structure in doped phenylene-based materials
Surf. Sci. 454-456 (2000) 1000

25.

E. Zojer, N. Koch, P. Puschnig, F. Meghdadi, A. Niko, R. Resel, C. Ambrosch-Draxl, M. Knupfer, J. Fink, J. L. Brédas, G. Leising
Structure, morphology and optical properties of highly ordered films of para-sexiphenyl
Phys. Rev. B 61 (2000) 16538

24.

E. Ito, N. Koch, H. Oji, H. Ishii, G.Leising, K. Seki
Photoemission study of metal-deposited p-sexiphenyl films
Mater. Res. Soc. Symp. Proc. 598 (2000) BB3.65

23.

N. Koch, Y. Hosoi, H. Ishii, A. Vollmer, G. Leising, K. Seki
Epitaxial thin film structures of electroluminescent materials
Mater. Res. Soc. Symp. Proc. 598 (2000) BB11.13

22.

N. Koch, E. Zojer, A. Rajagopal, J. Ghijsen, R. L. Johnson, G. Leising, J.-J. Pireaux
A new alternative for the low-workfunction electrode in organic devices
Mater. Res. Soc. Symp. Proc. 598 (2000) BB11.12

21.

N. Koch, A. Rajagopal, J. Ghijsen, R. L. Johnson, G. Leising, J.-J. Pireaux
Bipolaron: the stable charged species in n-doped p-sexiphenyl
J. Phys. Chem. B 104 (2000) 1434

20.

A. Rajagopal, N. Koch, J. Ghijsen, R. L. Johnson, K. Kaeriyama , G. Leising, J.-J. Pireaux
Interfacial electronic structure for Ca and an electroluminescent polymer: poly (2,5-diheptyl-1,4-phenylene-alt-2,5-thienylene)
J. Appl. Phys. 87 (2000) 1331

19.

N. Koch, G. Leising, L.-M. Yu, A. Rajagopal, J.-J. Pireaux, R.L. Johnson
Bipolaron formation in para-sexiphenyl thin films upon Cs doping
J. Vac. Sci. Technol. A 18 (2000) 295

1999

18.

S. Schrader, P. Imperia, N. Koch, G. Leising, B. Falk
Organic light-emitting devices based on new heterocyclic compounds
Proc. SPIE 3797 (2000) 209

17.

U. Theissl, E. J. W. List, N. Koch, A. Vollmer, S. Schrader, J.-J. Pireaux, G. Leising
The valence electronic structure of n-doped p-sexiphenyl
Mater. Res. Soc. Symp. Proc. 561 (1999) 167

16.

H.-J. Brandt, R. Resel, J. Keckes, B. Koppelhuber-Bitschnau, N. Koch, G. Leising
Determination of crystallite size and lattice strain in hexaphenyl thin films by line profile analysis
Mater. Res. Soc. Symp. Proc. 561 (1999) 161

15.

N. Koch, A. Pogantsch, E. J. W. List, R. I. R. Blyth, M. G. Ramsey, F. P. Netzer, G. Leising
Low-onset organic blue light emitting devices obtained by better interface control
Appl. Phys. Lett. 74 (1999) 2909

14.

L. Athouël, R. Resel, N. Koch, F. Meghdadi, G. Froyer, G. Leising
Orientation of molecules in phenylene oligomer thin films: Influence of the substrate temperature
Synth. Met. 101 (1999) 627

13.

C. Hohle, M. Jandke, S. Schloter, N. Koch, R. Resel, D. Haarer, P. Strohriegl
Novel low-molar-mass glasses for photorefractive and electroluminescent applications
Synth. Met. 102 (1999) 1535

12.

S. Schrader, H. Schürmann, N. Koch, A. H. Otto, D. Prescher
Electronic structure of new donor acceptor substituted chromophores
Synth. Met. 101 (1999) 514

11.

N. Koch, L.-M. Yu, V. Parente, R. Lazzaroni, R. L. Johnson, G. Leising, J.-J. Pireaux, J.-L. Bredas
The interaction of aluminum and p-sexiphenyl
Synth. Met. 101 (1999) 438

10.

H. Schürmann, N. Koch, P. Imperia, S. Schrader, M. Jandke, P. Strohriegl, B. Schulz, G. Leising, L. Brehmer
Ultraviolet photoelectron spectroscopic study of heterocyclic model compounds for electroluminescent devices
Synth. Met. 102 (1999) 1069

  1998

9.

R. Resel, W. Graupner, C. Hochfilzer, N. Koch, F. Meghdadi, S. Tasch, R. Wohlgenannt, G. Leising, K. Reichmann
Optimising hexaphenyl thin film quality for opto-electronic applications by heat treatment
Appl. Crystallogr.  (1998) 413 (Proceedings)

8.

S. Schrader, W. Rieß, H. Vestweber, N. Koch
New polymeric heterolayer systems for efficient light-emitting devices
Proc. SPIE  3476 (1999) 188

7.

N. Koch, L.-M. Yu, V. Parenté, R. Lazzaroni, R.L. Johnson, G. Leising, J.-J. Pireaux, J.-L. Brédas
Evidence for physisorption of aluminum on the surface of electroluminescent sexiphenyl
Adv. Mater. 10 (1998) 1038

6.

N. Koch, L.-M. Yu, J.-L. Guyaux, Y. Morciaux, G. Leising, J.-J. Pireaux, G. Demoustier
Investigations on the aluminum/para-hexaphenyl interface in light emitting devices
Mater. Res. Soc. Symp. Proc. 488 (1998) 509

  1997

5.

K. Reichmann, N. Koch, F. Meghdadi, G. Leising
Imaging and profiling of p-hexaphenyl layers on galliumarsenide
J. Computer Assisted Microscopy 9,1 (1997) 278

4.

K. Reichmann, N. Koch, R. Resel, F. Meghdadi, G. Leising
Investigation of physical vapour deposition of p-hexaphenyl with Atomic Force Microscopy
Proc. MIDEM Conference 97 (1997) 249

3.

R. Resel, N. Koch, F. Meghdadi, G. Leising, W. Unzog, K. Reichmann
Growth and preferred crystallographic orientation of hexaphenyl thin films
Thin Solid Films 305 (1997) 232

2.

R. Resel, F. Meghdadi, N. Koch, G. Leising
Crystal structure of p-hexaphenyl thin films
Synth. Met. 84 (1997) 279

1.

N. Koch, R. Resel, F. Meghdadi, G. Leising, K. Reichmann
Morphology of p-hexaphenyl thin films
Synth. Met. 84 (1997) 649

 

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