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Lothar Weinhardt
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Record open‐circuit voltage wide‐bandgap perovskite solar cells utilizing 2D/3D perovskite heterostructure
S Gharibzadeh, B Abdollahi Nejand, M Jakoby, T Abzieher, D Hauschild, ...
Advanced Energy Materials 9 (21), 1803699, 2019
4082019
Flat conduction-band alignment at the thin-film solar-cell heterojunction
M Morkel, L Weinhardt, B Lohmüller, C Heske, E Umbach, W Riedl, ...
Applied Physics Letters 79 (27), 4482-4484, 2001
3012001
Cliff-like conduction band offset and KCN-induced recombination barrier enhancement at the CdS/Cu2ZnSnS4 thin-film solar cell heterojunction
M Bär, BA Schubert, B Marsen, RG Wilks, S Pookpanratana, M Blum, ...
Applied Physics Letters 99 (22), 2011
2512011
Isotope and temperature effects in liquid water probed by X-ray absorption and resonant X-ray emission spectroscopy
O Fuchs, M Zharnikov, L Weinhardt, M Blum, M Weigand, Y Zubavichus, ...
Physical review letters 100 (2), 027801, 2008
2232008
Electronic Surface Level Positions of WO3 Thin Films for Photoelectrochemical Hydrogen Production
L Weinhardt, M Blum, M Bär, C Heske, B Cole, B Marsen, EL Miller
The Journal of Physical Chemistry C 112 (8), 3078-3082, 2008
2102008
Soft X-ray-induced decomposition of amino acids: an XPS, mass spectrometry, and NEXAFS study
Y Zubavichus, O Fuchs, L Weinhardt, C Heske, E Umbach, JD Denlinger, ...
Radiation Research 161 (3), 346-358, 2004
1762004
Bridging the efficiency gap: fully bridged dinuclear Cu (I)-complexes for singlet harvesting in high-efficiency OLEDs.
D Volz, Y Chen, M Wallesch, R Liu, C Fléchon, DM Zink, J Friedrichs, ...
Advanced Materials (Deerfield Beach, Fla.) 27 (15), 2538-2543, 2015
1592015
High-efficiency in situ resonant inelastic x-ray scattering (iRIXS) endstation at the Advanced Light Source
R Qiao, Q Li, Z Zhuo, S Sallis, O Fuchs, M Blum, L Weinhardt, C Heske, ...
Review of Scientific Instruments 88 (3), 2017
1492017
Ultrafast core-hole-induced dynamics in water probed by x-ray emission spectroscopy
M Odelius, H Ogasawara, D Nordlund, O Fuchs, L Weinhardt, F Maier, ...
Physical review letters 94 (22), 227401, 2005
1402005
Band alignment at the CdS∕ Cu (In, Ga) S2 interface in thin-film solar cells
L Weinhardt, O Fuchs, D Groß, G Storch, E Umbach, NG Dhere, ...
Applied Physics Letters 86 (6), 2005
1292005
Soft X-ray induced decomposition of phenylalanine and tyrosine: a comparative study
Y Zubavichus, M Zharnikov, A Shaporenko, O Fuchs, L Weinhardt, ...
The Journal of Physical Chemistry A 108 (20), 4557-4565, 2004
1232004
Formation of a KInSe Surface Species by NaF/KF Postdeposition Treatment of Cu(In,Ga)Se2 Thin-Film Solar Cell Absorbers
E Handick, P Reinhard, RG Wilks, F Pianezzi, T Kunze, ...
ACS applied materials & interfaces 9 (4), 3581-3589, 2017
1142017
Using photoelectron spectroscopy and quantum mechanics to determine d-band energies of metals for catalytic applications
T Hofmann, TH Yu, M Folse, L Weinhardt, M Bär, Y Zhang, BV Merinov, ...
The Journal of Physical Chemistry C 116 (45), 24016-24026, 2012
1132012
Enhancement of photoluminescence in manganese-doped ZnS nanoparticles due to a silica shell
AS Ethiraj, N Hebalkar, SK Kulkarni, R Pasricha, J Urban, C Dem, ...
The Journal of chemical physics 118 (19), 8945-8953, 2003
1122003
Impact of KCN etching on the chemical and electronic surface structure of Cu2ZnSnS4 thin-film solar cell absorbers
M Bär, BA Schubert, B Marsen, S Krause, S Pookpanratana, T Unold, ...
Applied physics letters 99 (15), 2011
1112011
High-resolution, high-transmission soft x-ray spectrometer for the study of biological samples
O Fuchs, L Weinhardt, M Blum, M Weigand, E Umbach, M Bär, C Heske, ...
Review of Scientific Instruments 80 (6), 2009
1012009
Impact of a RbF Postdeposition Treatment on the Electronic Structure of the CdS/Cu(In,Ga)Se2 Heterojunction in High-Efficiency Thin-Film Solar Cells
D Hauschild, D Kreikemeyer-Lorenzo, P Jackson, TM Friedlmeier, ...
ACS Energy Letters 2 (10), 2383-2387, 2017
942017
Depth-resolved band gap in Cu (In, Ga)(S, Se) 2 thin films
M Bär, S Nishiwaki, L Weinhardt, S Pookpanratana, O Fuchs, M Blum, ...
Applied Physics Letters 93 (24), 2008
932008
CdS and formation during Cd treatments of thin-film solar cell absorbers
L Weinhardt, T Gleim, O Fuchs, C Heske, E Umbach, M Bär, HJ Muffler, ...
Applied physics letters 82 (4), 571-573, 2003
922003
Solid and liquid spectroscopic analysis (SALSA)–a soft x-ray spectroscopy endstation with a novel flow-through liquid cell
M Blum, L Weinhardt, O Fuchs, M Bär, Y Zhang, M Weigand, S Krause, ...
Review of Scientific Instruments 80 (12), 2009
912009
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