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Berthold Wegner
Berthold Wegner
R&D Scientist | Sony
Verified email at physik.hu-berlin.de
Title
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Cited by
Year
Charge-transfer crystallites as molecular electrical dopants
H Méndez, G Heimel, S Winkler, J Frisch, A Opitz, K Sauer, B Wegner, ...
Nature communications 6 (1), 1-11, 2015
3972015
Beating the thermodynamic limit with photo-activation of n-doping in organic semiconductors
X Lin, B Wegner, KM Lee, MA Fusella, F Zhang, K Moudgil, BP Rand, ...
Nature materials 16 (12), 1209-1215, 2017
1262017
Surface Modification of ZnO (0001)–Zn with Phosphonate-Based Self-Assembled Monolayers: Binding Modes, Orientation, and Work Function
M Timpel, MV Nardi, S Krause, G Ligorio, C Christodoulou, L Pasquali, ...
Chemistry of Materials 26 (17), 5042-5050, 2014
762014
Demonstration of the key substrate-dependent charge transfer mechanisms between monolayer MoS 2 and molecular dopants
S Park, T Schultz, X Xu, B Wegner, A Aljarb, A Han, LJ Li, VC Tung, ...
Communications Physics 2 (1), 1-8, 2019
592019
Energy-Level Engineering at ZnO/Oligophenylene Interfaces with Phosphonate-Based Self-Assembled Monolayers
M Timpel, MV Nardi, G Ligorio, B Wegner, M Pätzel, B Kobin, S Hecht, ...
ACS applied materials & interfaces 7 (22), 11900-11907, 2015
392015
An Organic Borate Salt with Superior p‐Doping Capability for Organic Semiconductors
B Wegner, D Lungwitz, AE Mansour, CE Tait, N Tanaka, T Zhai, S Duhm, ...
Advanced Science 7 (17), 2001322, 2020
362020
Electrode Work Function Engineering with Phosphonic Acid Monolayers and Molecular Acceptors: Charge Redistribution Mechanisms
M Timpel, H Li, MV Nardi, B Wegner, J Frisch, PJ Hotchkiss, SR Marder, ...
Advanced Functional Materials 28 (8), 1704438, 2018
342018
Understanding the evolution of the Raman spectra of molecularly p-doped poly (3-hexylthiophene-2, 5-diyl): signatures of polarons and bipolarons
AE Mansour, A Valencia, D Lungwitz, B Wegner, N Tanaka, Y Shoji, ...
Physical Chemistry Chemical Physics, 2022
242022
Predicting the yield of ion pair formation in molecular electrical doping: redox-potentials versus ionization energy/electron affinity
B Wegner, L Grubert, C Dennis, A Opitz, A Röttger, Y Zhang, S Barlow, ...
Journal of Materials Chemistry C 7 (44), 13839-13848, 2019
242019
Band gap engineering in blended organic semiconductor films based on dielectric interactions
K Ortstein, S Hutsch, M Hambsch, K Tvingstedt, B Wegner, J Benduhn, ...
Nature Materials 20 (10), 1407-1413, 2021
212021
Modification of the fluorinated tin oxide/electron-transporting material interface by a strong reductant and its effect on perovskite solar cell efficiency
F Pulvirenti, B Wegner, NK Noel, G Mazzotta, R Hill, JB Patel, LM Herz, ...
Molecular Systems Design & Engineering 3 (5), 741-747, 2018
152018
Benzocyclobutene polymer as an additive for a benzocyclobutene-fullerene: application in stable p–i–n perovskite solar cells
MH Tremblay, K Schutt, F Pulvirenti, T Schultz, B Wegner, X Jia, Y Zhang, ...
Journal of Materials Chemistry A 9 (14), 9347-9353, 2021
72021
Ordered Donor–Acceptor Complex Formation and Electron Transfer in Co-deposited Films of Structurally Dissimilar Molecules
A Opitz, C Peter, B Wegner, HSSR Matte, A Röttger, T Florian, X Xu, ...
The Journal of Physical Chemistry C 124 (20), 11023-11031, 2020
52020
Oligothiophene‐Based Phosphonates for Surface Modification of Ultraflat Transparent Conductive Oxides
M Timpel, MV Nardi, B Wegner, G Ligorio, L Pasquali, J Hildebrandt, ...
Advanced Materials Interfaces 7 (12), 1902114, 2020
22020
Molecular Doping of Organic Semiconductors–Contributions to Its Basic Understanding and Application
B Wegner
Humboldt-Universität zu Berlin, 2019
22019
Erratum: Corrigendum: Beating the thermodynamic limit with photo-activation of n-doping in organic semiconductors.
X Lin, B Wegner, KM Lee, MA Fusella, F Zhang, K Moudgil, BP Rand, ...
Nature materials 17 (2), 204-204, 2018
12018
Redox-active molecules as electrical dopants for OLED transport materials (Conference Presentation)
S Barlow, MA Fusella, S Jhulki, A Kahn, N Koch, E Longhi, KM Lee, X Lin, ...
Organic Light Emitting Materials and Devices XXII 10736, 1073604, 2018
2018
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