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), 222105, 2011 | 197 | 2011 |
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), 152111, 2011 | 91 | 2011 |
Depth-resolved band gap in thin films M Bär, S Nishiwaki, L Weinhardt, S Pookpanratana, O Fuchs, M Blum, ... Applied Physics Letters 93 (24), 244103, 2008 | 83 | 2008 |
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), 123102, 2009 | 72 | 2009 |
Electronic level alignment at the deeply buried absorber/Mo interface in chalcopyrite-based thin film solar cells M Bär, S Nishiwaki, L Weinhardt, S Pookpanratana, WN Shafarman, ... Applied Physics Letters 93 (4), 042110, 2008 | 57 | 2008 |
Native oxidation and Cu-poor surface structure of thin film Cu2ZnSnS4 solar cell absorbers M Bär, BA Schubert, B Marsen, S Krause, S Pookpanratana, T Unold, ... Applied Physics Letters 99 (11), 112103, 2011 | 53 | 2011 |
Polymorphism in the 1: 1 charge‐transfer complex DBTTF–TCNQ and its effects on optical and electronic properties KP Goetz, J Tsutsumi, S Pookpanratana, J Chen, NS Corbin, RK Behera, ... Advanced electronic materials 2 (10), 1600203, 2016 | 48 | 2016 |
Redox-active molecular nanowire flash memory for high-endurance and high-density nonvolatile memory applications H Zhu, SJ Pookpanratana, JE Bonevich, SN Natoli, CA Hacker, T Ren, ... ACS applied materials & interfaces 7 (49), 27306-27313, 2015 | 48 | 2015 |
Controllable, Wide‐Ranging n‐Doping and p‐Doping of Monolayer Group 6 Transition‐Metal Disulfides and Diselenides S Zhang, HM Hill, K Moudgil, CA Richter, AR Hight Walker, S Barlow, ... Advanced Materials 30 (36), 1802991, 2018 | 43 | 2018 |
Molecular beam epitaxy growth and structure of self-assembled Bi2Se3/Bi2MnSe4 multilayer heterostructures JA Hagmann, X Li, S Chowdhury, SN Dong, S Rouvimov, ... New Journal of Physics 19 (8), 085002, 2017 | 38 | 2017 |
Electronic structure of CuZnSnS probed by soft x-ray emission and absorption spectroscopy M Bär, BA Schubert, B Marsen, S Schorr, RG Wilks, L Weinhardt, ... Physical Review B 84 (3), 035308, 2011 | 32 | 2011 |
The Influence of Isomer Purity on Trap States and Performance of Organic Thin‐Film Transistors PJ Diemer, J Hayes, E Welchman, R Hallani, SJ Pookpanratana, ... Advanced Electronic Materials 3 (1), 1600294, 2017 | 31 | 2017 |
Nondestructive depth-resolved spectroscopic investigation of the heavily intermixed interface M Bär, N Barreau, F Couzinié-Devy, S Pookpanratana, J Klaer, M Blum, ... Applied Physics Letters 96 (18), 184101, 2010 | 31 | 2010 |
The electrochemical reduction of PdCl42− and PdCl62− in polyaniline: Influence of Pd deposit morphology on methanol oxidation in alkaline solution DW Hatchett, NM Millick, JM Kinyanjui, S Pookpanratana, M Bär, ... Electrochimica acta 56 (17), 6060-6070, 2011 | 27 | 2011 |
Ultrafast proton dynamics in aqueous amino acid solutions studied by resonant inelastic soft X-ray scattering M Blum, M Odelius, L Weinhardt, S Pookpanratana, M Bär, Y Zhang, ... The Journal of Physical Chemistry B 116 (46), 13757-13764, 2012 | 26 | 2012 |
Effects of postdeposition treatments on surfaces of CdTe/CdS solar cells S Pookpanratana, X Liu, NR Paudel, L Weinhardt, M Bär, Y Zhang, ... Applied Physics Letters 97 (17), 172109, 2010 | 25 | 2010 |
interface formation in high-efficiency thin film solar cells S Pookpanratana, I Repins, M Bär, L Weinhardt, Y Zhang, R Félix, M Blum, ... Applied Physics Letters 97 (7), 074101, 2010 | 24 | 2010 |
Sulfur gradient-driven Se diffusion at the solar cell interface L Weinhardt, M Bär, S Pookpanratana, M Morkel, TP Niesen, F Karg, ... Applied Physics Letters 96 (18), 182102, 2010 | 23 | 2010 |
Non-volatile memory with self-assembled ferrocene charge trapping layer H Zhu, CA Hacker, SJ Pookpanratana, CA Richter, H Yuan, H Li, O Kirillov, ... Applied Physics Letters 103 (5), 053102, 2013 | 22 | 2013 |
Depth-resolved band gap in Cu (In, Ga)(S, Se) 2 thin films M Bar, S Nishiwaki, L Weinhardt, S Pookpanratana, O Fuchs, M Blum, ... Applied Physics Letters 93 (LBNL-2341E), 2008 | 22 | 2008 |