Oliver T. Hofmann
Oliver T. Hofmann
TU Graz, Austria
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Van der Waals interactions between organic adsorbates and at organic/inorganic interfaces
A Tkatchenko, L Romaner, OT Hofmann, E Zojer, C Ambrosch-Draxl, ...
MRS bulletin 35 (6), 435-442, 2010
Benchmark of G W methods for azabenzenes
N Marom, F Caruso, X Ren, OT Hofmann, T Körzdörfer, JR Chelikowsky, ...
Physical Review B 86 (24), 245127, 2012
The impact of dipolar layers on the electronic properties of organic/inorganic hybrid interfaces
E Zojer, TC Taucher, OT Hofmann
Advanced Materials Interfaces 6 (14), 1900581, 2019
F4TCNQ on Cu, Ag, and Au as prototypical example for a strong organic acceptor on coinage metals
GM Rangger, OT Hofmann, L Romaner, G Heimel, B Bröker, RP Blum, ...
Physical Review B 79 (16), 165306, 2009
Understanding chemical versus electrostatic shifts in X-ray photoelectron spectra of organic self-assembled monolayers
TC Taucher, I Hehn, OT Hofmann, M Zharnikov, E Zojer
The Journal of Physical Chemistry C 120 (6), 3428-3437, 2016
Controlling the work function of ZnO and the energy-level alignment at the interface to organic semiconductors with a molecular electron acceptor
R Schlesinger, Y Xu, OT Hofmann, S Winkler, J Frisch, J Niederhausen, ...
Physical Review B 87 (15), 155311, 2013
Advances in density-functional calculations for materials modeling
RJ Maurer, C Freysoldt, AM Reilly, JG Brandenburg, OT Hofmann, ...
Annual Review of Materials Research 49, 1-30, 2019
Large work function reduction by adsorption of a molecule with a negative electron affinity: Pyridine on ZnO(101¯)
OT Hofmann, JC Deinert, Y Xu, P Rinke, J Stähler, M Wolf, M Scheffler
The Journal of chemical physics 139 (17), 2013
Gold work function reduction by 2.2 eV with an air-stable molecular donor layer
B Bröker, RP Blum, J Frisch, A Vollmer, OT Hofmann, R Rieger, K Müllen, ...
Applied physics letters 93 (24), 2008
Space-charge transfer in hybrid inorganic-organic systems
Y Xu, OT Hofmann, R Schlesinger, S Winkler, J Frisch, J Niederhausen, ...
Physical review letters 111 (22), 226802, 2013
Work-function modification beyond pinning: when do molecular dipoles count?
OT Hofmann, DA Egger, E Zojer
Nano letters 10 (11), 4369-4374, 2010
Tunable phosphorescent NIR oxygen indicators based on mixed benzo-and naphthoporphyrin complexes
F Niedermair, SM Borisov, G Zenkl, OT Hofmann, H Weber, R Saf, ...
Inorganic chemistry 49 (20), 9333-9342, 2010
Integer versus Fractional Charge Transfer at Metal(/Insulator)/Organic Interfaces: Cu(/NaCl)/TCNE
OT Hofmann, P Rinke, M Scheffler, G Heimel
ACS nano 9 (5), 5391-5404, 2015
Interface dipoles of organic molecules on Ag (111) in hybrid density-functional theory
OT Hofmann, V Atalla, N Moll, P Rinke, M Scheffler
New Journal of Physics 15 (12), 123028, 2013
Density-dependent reorientation and rehybridization of chemisorbed conjugated molecules for controlling interface electronic structure
B Bröker, OT Hofmann, GM Rangger, P Frank, RP Blum, R Rieger, ...
Physical review letters 104 (24), 246805, 2010
Enforcing the linear behavior of the total energy with hybrid functionals: Implications for charge transfer, interaction energies, and the random-phase approximation
V Atalla, IY Zhang, OT Hofmann, X Ren, P Rinke, M Scheffler
Physical Review B 94 (3), 035140, 2016
Electronic properties of organic-based interfaces
L Kronik, N Koch
MRS bulletin 35 (6), 417-421, 2010
“Soft” Metallic Contact to Isolated C60 Molecules
H Glowatzki, B Bröker, RP Blum, OT Hofmann, A Vollmer, R Rieger, ...
Nano Letters 8 (11), 3825-3829, 2008
Orientational ordering of nonplanar phthalocyanines on Cu (111): strength and orientation of the electric dipole moment
A Gerlach, T Hosokai, S Duhm, S Kera, OT Hofmann, E Zojer, ...
arXiv preprint arXiv:1104.2065, 2011
Understanding the electronic structure of metal/SAM/Organic− semiconductor heterojunctions
F Rissner, GM Rangger, OT Hofmann, AM Track, G Heimel, E Zojer
ACS nano 3 (11), 3513-3520, 2009
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