Publications

X-ray Spectroscopic Study of Heterostructure Contacting Schemes for Optoelectronic Devices

Author(s)
Xiao, Ting
Type
doctoralthesis
Year of publication
2019
URN
urn:nbn:de:kobv:co1-opus4-49391

Superiorly active and long-term stable nickel-based electrocatalysts for water oxidation in alkaline media based on the ZnO:Ni system

Author(s)
Pfrommer, Johannes, Azapira, Anahita, Steigert, Alexander, Olech, Katarzyna, Menezes, Prashanth W., Duarte, Roberto Félix, Liao, Xiaxia, Wilks, Regan G., Bär, Marcus, Schedel-Niedrig, Thomas, Driess, Matthias
Type
Scientific Article ref.
Year of publication
2016
Source
ChemCatChem, S. 672 - 676
Volume
9
Issue/Journal number
4
ISSN
1867-3899
DOI
https://doi.org/10.1002/cctc.201600922

Investigation of the ionic hydration in aqueous salt solutions by soft x‑ray emission spectroscopy

Author(s)
Jeyachandran, Y. L., Meyer, Frank, Benkert, Andreas, Bär, Marcus, Blum, Monika, Yang, Wooyong, Reinert, Friedrich, Heske, Clemens, Weinhardt, Lothar, Zharnikov, Michael
Type
Scientific Article not ref.
Year of publication
2016
Source
Journal of Physical Chemistry B: Condensed Matter, Materials, Surfaces, Interfaces & Biophysical Chemistry, S. 7687 - 7695
Volume
120
Issue/Journal number
31
ISSN
1520-5207
1520-6106
DOI
https://doi.org/10.1021/acs.jpcb.6b03952

Pronounced surface band bending of thin-film silicon revealed by modeling core levels probed with hard x-rays

Author(s)
Wippler, David, Wilks, Regan G., Pieters, Bart E., Albada, Sacha Jennifer van, Gerlach, Dominic, Hüpkes, Jürgen, Bär, Marcus, Rau, Uwe
Type
Scientific Article ref.
Year of publication
2016
Source
ACS Applied Materials & Interfaces, S. 17685 - 17693
Volume
8
Issue/Journal number
27
ISSN
1944-8252
1944-8244
DOI
https://doi.org/10.1021/acsami.6b04666

Doped microcrystalline silicon oxide alloys for silicon-based photovoltaics: Optoelectronic properties, chemical composition, and structure studied by advanced characterization techniques

Author(s)
Smirnov, V., Lambertz, Andreas, Moll, S., Bär, Marcus, Starr, David E., Wilks, Regan G., Gorgoi, Mihaela, Heidt, A., Luysberg, Martina, Holländer, B., Finger, F.
Type
Scientific Article ref.
Year of publication
2016
Source
Physica Status Solidi: A - Applications and Materials Science, S. 1814 - 1820
Volume
213
Issue/Journal number
7
ISSN
1862-6319
1521-396X
DOI
https://doi.org/10.1002/pssa.201533022

The isotype ZnO/SiC heterojunction prepared by molecular beam epitaxy – A chemical inert interface with significant band discontinuities

Author(s)
Zang, Yufeng, Lin, Nanying, Li, Yaping, Wang, Xiadon, Kang, Junyong, Wilks, Regan G., Bär, Marcus, Mu, Rui
Type
Scientific Article ref.
Year of publication
2016
Source
Scientific reports, S. 23106
Volume
6
ISSN
2045-2322
DOI
https://doi.org/10.1038/srep23106

Unveiling the Hybrid n-Si/PEDOT:PSS Interface

Author(s)
Jäckle, Sara, Liebhaber, Martin, Niederhausen, Jens, Büchele, Matthias, Duarte, Roberto Felix, Wilks, Regan G., Bär, Marcus, Lips, Klaus, Christiansen, Silke
Type
Scientific Article ref.
Year of publication
2016
Source
ACS Applied Materials & Interfaces, S. 8841 - 8848
Volume
8
Issue/Journal number
13
ISSN
1944-8244
1944-8252
DOI
https://doi.org/10.1021/acsami.6b01596

Impact of annealing-induced intermixing on the electronic level alignment at the In₂S₃/Cu(In,Ga)Se₂ thin-film solar cell interface

Author(s)
Bär, Marcus, Barreau, Nicolas, Couzinié-Devy, François, Weinhardt, Lothar, Wilks, Regan G., Kessler, John, Heske, Clemens
Type
Scientific Article ref.
Year of publication
2016
Source
ACS Applied Materials & Interfaces, S. 2120 - 2124
Volume
8
Issue/Journal number
3
ISSN
1944-8244
1944-8252
DOI
https://doi.org/10.1021/acsami.5b10614

NaF/KF post-deposition treatments and their influence on the structure of Cu(In,Ga)Se₂ absorber surfaces

Author(s)
Handick, Evelyn, Reinhard, Patrick, Wilks, Regan G., Pianezzi, Fabian, Duarte, Roberto Felix, Gorgoi, Mihaela, Kunze, Thomas, Bücheler, Stephan, Tiwari, Ayodhya N., Bär, Marcus
Type
conference publication
Year of publication
2016
Publisher name
Piscataway, NJ : IEEE
Source
IEEE 43rd Photovoltaic Specialists Conference (PVSC), 5-10 June 2016, S. 17 - 21
ISBN
978-1-5090-2724-8
DOI
https://doi.org/10.1109/PVSC.2016.7749400

Wild band edges: The role of bandgap grading and band-edge fluctuations in high-efficiency chalcogenide devices

Author(s)
Repins, Ingrid, Mansfield, Lorelle M., Kanevce, Ana, Jensen, Soren A., Kuciauskas, Darius, Glynn, Stephen, Barnes, Teresa, Metzger, Wyatt, Burst, James, Jiang, Chun-Sheng, Harvey, Steve, Dippo, Patricia, Teeter, Glenn, Perkins, C., Egaas, Brian, Zakutayev, Andriy, Alsmeier, Jan Hendrik, Lußky, Thomas, Korte, Lars, Wilks, Regan G., Bär, Marcus, Yan, Yanfa, Lany, Stephan, Zawadzki, Pawel, Zawadzki, Pawel, Park, Ji-Sang, Wei, Suhuai
Type
conference publication
Year of publication
2016
Publisher name
Piscataway, NJ : IEEE
Source
2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC), Portland, OR, USA, June 5-10, 2016, S. 309 - 314
ISBN
978-1-5090-2724-8

In-situ probing of H₂O effects on a Ru-complex adsorbed on TiO₂ using ambient pressure photoelectron spectroscopy

Author(s)
Eriksson, Susanna K., Hahlin, Maria, Axnanda, Stephanus, Crumlin, Ethan J., Wilks, Regan G., Odelius, Michael, Eriksson, Anna I. K., Liu, Zhi, Åhlund, John, Hagfeldt, Anders, Starr, David E., Bär, Marcus, Rensmo, Håkan, Siegbahn, Hans
Type
Scientific Article ref.
Year of publication
2016
Source
Topics in Catalysis, S. 583 - 590
Volume
59
Issue/Journal number
5
ISSN
1022-5528
1572-9028
DOI
https://doi.org/10.1007/s11244-015-0533-3

Electronic structure of the Zn(O,S)/Cu(In,Ga)Se₂ thin-film solar cell interface

Author(s)
Mezher, Michelle, Garris, Rebekah, Mansfield, Lorelle M., Horsley, Kimberly, Weinhardt, Lothar, Duncan, Douglas A., Blum, Monika, Rosenberg, Samantha G., Bär, Marcus, Ramanathan, Kannan, Heske, Clemens
Type
Scientific Article ref.
Year of publication
2016
Source
Progress in Photovoltaics: Research and Applications, S. 1142 - 1148
Volume
24
Issue/Journal number
8
ISSN
1099-159X
DOI
https://doi.org/10.1002/pip.2764

Probing hydrogen bonding orbitals: resonant inelastic soft X-ray scattering of aqueous NH₃

Author(s)
Weinhardt, Lothar, Ertan, Emelie, Iannuzzi, Marcella, Weigand, Markus, Fuchs, Oliver, Bär, Marcus, Blum, Monika, Denlinger, Jonathan D., Yang, Wooyong, Umbach, Eberhard, Odelius, Michael, Heske, Clemens
Type
Scientific Article ref.
Year of publication
2016
Source
Physical Chemistry Chemical Physics, S. 27145 - 27153
Volume
17
Issue/Journal number
40
ISSN
1463-9084
1463-9076
DOI
https://doi.org/10.1039/C5CP04898B

Isotope Effects in the Resonant Inelastic Soft X-ray Scattering Maps of Gas-Phase Methanol

Author(s)
Benkert, Andreas, Meyer, Frank, Hauschild, Dirk, Blum, Monika, Yang, Wooyong, Wilks, Regan G., Bär, Marcus, Reinert, Friedrich, Heske, Clemens, Weinhardt, Lothar
Type
Scientific Article ref.
Year of publication
2016
Source
The Journal of Physical Chemistry: A, S. 2260 - 2267
Volume
120
Issue/Journal number
14
ISSN
1089-5639
1520-5215
DOI
https://doi.org/10.1021/acs.jpca.6b02636

Soft x-ray spectroscopy of a complex heterojunction in high-efficiency thin-film photovoltaics: Intermixing and Zn speciation at the Zn(O,S)/Cu(In,Ga)Se2 interface

Author(s)
Mezher, Michelle, Garris, Rebekah, Mansfield, Lorelle M., Blum, Monika, Hauschild, Dirk, Horsley, Kimberly, Duncan, Douglas A., Yang, Wooyong, Bär, Marcus, Weinhardt, Lothar, Ramanathan, Kannan, Heske, Clemens
Type
Scientific Article ref.
Year of publication
2016
Source
ACS Applied Materials & Interfaces, S. 33256 - 33263
Volume
8
Issue/Journal number
48
ISSN
1944-8244
DOI
https://doi.org/10.1021/acsami.6b09245

Synthesis of Dispersible Mesoporous Nitrogen-Doped Hollow Carbon Nanoplates with Uniform Hexagonal Morphologies for Supercapacitors

Author(s)
Cao, Jie, Jafta, Charl J., Gong, Jiang, Ran, Qidi, Lin, Xianzhong, Duarte, Roberto Felix, Wilks, Regan G., Bär, Marcus, Yuan, Jiayin, Ballauff, Matthias, Lu, Yan
Type
Scientific Article ref.
Year of publication
2016
Source
ACS Applied Materials & Interfaces, S. 29628 - 29636
Volume
8
Issue/Journal number
43
ISSN
1944-8244
1944-8252
DOI
https://doi.org/10.1021/acsami.6b08946

X-ray irradiation induced effects on the chemical and electronic properties of MoO3 thin films

Author(s)
Liao, Xiaxia, Jeong, Ahreum, Wilks, Regan G., Wiesner, Sven, Rusu, Marin, Bär, Marcus
Type
Scientific Article ref.
Year of publication
2016
Source
Journal of Electron Spectroscopy and Related Phenomena, S. 50 - 55
Volume
212
ISSN
0368-2048
DOI
https://doi.org/10.1016/j.elspec.2016.08.004

Site- and Symmetry-resolved Resonant X-ray Emission Study of a Highly-ordered PTCDA Thin Film

Author(s)
Weinhardt, Lothar, Fuchs, Oliver, Fischer, André, Weigand, Markus, Meyer, Frank, Benkert, Andreas, Blum, Monika, Bär, Marcus, Pookpanratana, Sujitra, Denlinger, Jonathan D., Heske, Clemens, Umbach, Eberhard
Type
Scientific Article ref.
Year of publication
2016
Source
The Journal of Physical Chemistry: C, S. 8607 - 8615
Volume
120
Issue/Journal number
16
ISSN
1932-7447
1932-7455
DOI
https://doi.org/10.1021/acs.jpcc.5b12422

EMIL: The Energy Materials In-situ Laboratory Berlin – A novel characterization facility for photovoltaic and energy materials

Author(s)
Lips, Klaus, Schulze, Tim F., Starr, David E., Bär, Marcus, Wilks, Regan G., Fenske, F., Ruske, Florian, Reiche, Martin, Krol, Roel van de, Reichardt, Gerd, Schäfers, Franz, Hendel, Stefan, Follath, Rolf, Bahrdt, Johannes, Peredkov, Sergey, DeBeer, Serena, Hävecker, Michael, Knop-Gericke, Axel, Rau, Björn, Kaufmann, Christian, Schlatmann, Rutger, Schlögl, Robert, Rech, Bernd, Raoux, Simone
Type
conference publication
Year of publication
2015
Publisher name
München : WIP
Source
31st European Photovoltaic Solar Energy Conference and Exhibition, proceedings of the international conference held in Hamburg, Germany, 14 -18 September 2015, S. 25 - 28
ISBN
3-936338-39-6
DOI
https://doi.org/10.4229/EUPVSEC20152015-1AO.2.1

Characterization of sulfur bonding in CdS:O buffer layers for CdTe-based thin-film solar cells

Author(s)
Duncan, Douglas A., Kephart, Jason M., Horsley, Kimberly, Blum, Monika, Mezher, Michelle, Weinhardt, Lothar, Häming, Marc, Wilks, Regan G., Hofmann, Timo, Yang, Wanli, Bär, Marcus, Sampath, Walajabad S., Heske, Clemens
Type
Scientific Article ref.
Year of publication
2015
Source
ACS Applied Materials & Interfaces, S. 16382 - 16386
Volume
7
Issue/Journal number
30
ISSN
1944-8244
1944-8252
DOI
https://doi.org/10.1021/acsami.5b03503

Observation and mediation of the presence of metallic lead in organic-inorganic perovskite films

Author(s)
Sadoughi, Golnaz, Starr, David E., Handick, Evelyn, Stranks, Samuel D., Gorgoi, Mihaela, Wilks, Regan G., Bär, Marcus, Snaith, Henry J.
Type
Scientific Article ref.
Year of publication
2015
Source
ACS Applied Materials & Interfaces, S. 13440 - 13444
Volume
7
Issue/Journal number
24
ISSN
1944-8244
1944-8252
DOI
https://doi.org/10.1021/acsami.5b02237

Annealing-induced effects on the chemical structure of the In₂S₃/CuIn(S,Se)₂ thin-film solar cell interface

Author(s)
Hauschild, Dirk, Meyer, Frank, Benkert, Andreas, Kreikemeyer-Lorenzo, Dagmar, Pohlner, Stephan, Palm, Jörg, Blum, Monika, Yang, Wanli, Wilks, Regan G., Bär, Marcus, Heske, Clemens, Weinhardt, Lothar, Reinert, Friedrich
Type
Scientific Article ref.
Year of publication
2015
Source
The Journal of Physical Chemistry: C, Nanomaterials and interfaces, S. 10412 - 10416
Volume
119
Issue/Journal number
19
ISSN
1932-7447
1932-7455
DOI
https://doi.org/10.1021/acs.jpcc.5b01622

Direct observation of an inhomogeneous chlorine distribution in CH3NH3PbI3-xClx layers: surface depletion and interface enrichment

Author(s)
Starr, David E., Sadoughi, Golnaz, Handick, Evelyn, Wilks, Regan G., Alsmeier, Jan Hendrik, Köhler, Leonard, Gorgoi, Mihaela, Snaith, Henry J., Bär, Marcus
Type
Scientific Article ref.
Year of publication
2015
Source
Energy & Environmental Science, S. 1609 - 1615
Volume
8
Issue/Journal number
5
ISSN
1754-5692
1754-5706
DOI
https://doi.org/10.1039/C5EE00403A

Improved performance of Ge-alloyed CZTGeSSe thin-film solar cells through control of elemental losses

Author(s)
Hages, Charles J., Levcenco, Sergej, Miskin, Caleb K., Alsmeier, Jan Hendrik, Abou-Ras, Daniel, Wilks, Regan G., Bär, Marcus, Unold, Thomas, Agrawal, Rakesh
Type
Scientific Article ref.
Year of publication
2015
Source
Progress in Photovoltaics: Research and Applications, S. 376 - 384
Volume
23
Issue/Journal number
3
ISSN
1099-159X
DOI
https://doi.org/10.1002/pip.2442

The chemical structure of the ZnO/SiC heterointerface as revealed by electron spectroscopies

Author(s)
Mu, Rui, Steigert, Alexander, Lin, Nanying, Wilks, Regan G., Bär, Marcus, Zhang, Yufeng
Type
Scientific Article ref.
Year of publication
2015
Source
Journal of Physics D: Applied Physics, S. 305304
Volume
48
Issue/Journal number
30
ISSN
1361-6463
DOI
https://doi.org/10.1088/0022-3727/48/30/305304

Potassium postdeposition treatment-induced band gap widening at Cu(In,Ga)Se₂ surfaces − Reason for performance leap?

Author(s)
Handick, Evelyn, Reinhard, Patrick, Alsmeier, Jan Hendrik, Köhler, Leonard, Pianezzi, Fabian, Krause, Stefan, Gorgoi, Mihaela, Ikenaga, Eiji, Koch, Norbert, Wilks, Regan G., Bücheler, Stephan, Tiwari, Ayodhya N., Bähr, Marcus
Type
Scientific Article ref.
Year of publication
2015
Source
ACS Applied Materials & Interfaces, S. 27414 - 27420
Volume
7
Issue/Journal number
49
ISSN
1944-8244
1944-8252
DOI
https://doi.org/10.1021/acsami.5b09231

EMIL: The Energy Materials In Situ Laboratory Berlin

Author(s)
Lips, Klaus, Starr, David E., Bär, Marcus, Schulze, Tim F., Fenske, F., Christiansen, Silke, Krol, Roel van de, Raoux, Simone, Reichardt, Gerd, Schäfers, Franz, Hendel, Stefan, Follath, Rolf, Bahrdt, Johannes, Scheer, M., Wüstefeld, Godehard, Kuske, P., Hävecker, Michael, Knop-Gericke, Axel, Schlögl, Robert, Rech, Bernd
Type
conference publication
Year of publication
2014
Publisher name
Piscataway, NJ : IEEE
Source
40th Photovoltaic Specialists Conference (PVSC), 2014 : Colorado Convention Center, Denver, Colorado, 8-13 June 2014, S. 698 - 700
ISBN
978-1-4799-4398-2
DOI
https://doi.org/10.1109/PVSC.2014.6925017

Microcrystalline silicon oxides for silicon-based solar cells: Impact of the O/Si ratio on the electronic structure

Author(s)
Bär, Marcus, Starr, David E., Lambertz, Andreas, Holländer, B., Alsmeier, Jan Hendrik, Weinhardt, Lothar, Blum, Mia, Gorgoi, Mihaela, Yang, Wooyong, Wilks, Regan G., Heske, Clemens
Editor(s)
Eldada, Louay A., Heben, Michael J.
Type
conference publication
Year of publication
2014
Publisher name
Bellingham, Wash. : SPIE
Source
Thin films for solar and energy technology VI : 17, 18 and 20 August 2014, San Diego, California, United States
ISBN
978-1-62841-204-8
DOI
https://doi.org/10.1117/12.2061902
Proceedings of SPIE ; 9177

p-Type a-Si:H/ZnO:Al and μc-Si:H/ZnO:Al Thin-Film Solar Cell Structures—A Comparative Hard X-Ray Photoelectron Spectroscopy Study

Author(s)
Gerlach, Dominic, Wippler, David, Wilks, Regan G., Wimmer, Manuel, Lozac'h, Mickaël, Duarte, Roberto Felix, Ueda, Shigenori, Yoshikawa, Hideki, Lips, Klaus, Rech, Bernd, Sumiya, Masatomo, Kobayashi, Kaoru, Gorgoi, Mihaela, Hüpkes, Jürgen, Bär, Marcus
Type
Scientific Article ref.
Year of publication
2013
Source
IEEE journal of photovoltaics, S. 483 - 487
Volume
3
Issue/Journal number
1
ISSN
2156-3381

Non-equivalent carbon atoms in the resonant inelastic soft X-ray scattering map of cysteine

Author(s)
Meyer, Frank, Weinhardt, Lothar, Blum, Mia, Bär, Marcus, Wilks, Regan G., Yang, Wooyong, Heske, Clemens, Reinert, F.
Type
Scientific Article ref.
Year of publication
2013
Source
The journal of chemical physics, S. 034306
Volume
138
Issue/Journal number
3
ISSN
1089-7690

Surface Off-Stoichiometry of CuInS2 Thin-Film Solar Cell Absorbers

Author(s)
Bär, Marcus, Klaer, Joachim, Duarte, Roberto Felix, Barreau, Nicolas, Weinhardt, Lothar, Wilks, Regan G., Heske, Clemens, Schock, Hans-Werner
Type
Scientific Article ref.
Year of publication
2013
Source
IEEE Journal of Photovoltaics, S. 828 - 832
Volume
3
Issue/Journal number
2
ISSN
2156-3381
URL
https://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=6380521

Reply to "Comment on 'Using Photoelectron Spectroscopy and Quantum Mechanics to Determine d-Band Energies of Metals for Catalytic Applications'"

Author(s)
Hofmann, Timo, Yu, Ted H., Folse, Michael, Weinhardt, Lothar, Bär, Marcus, Zhang, Yufeng, Merinov, Boris V., Myers, Deborah J., Goddard, William A., Heske, Clemens
Type
Scientific Article ref.
Year of publication
2013
Source
Journal of Physical Chemistry : C, S. 6916 - 6917
Volume
117
Issue/Journal number
13
ISSN
1932-7455

Lateral inhomogeneity of the Mg/(Zn+Mg) composition at the (Zn,Mg)O/CuIn(S,Se)2 thin-film solar cell interface revealed by photoemission electron microscopy

Author(s)
Bär, Marcus, Theisen, J.-P., Wilks, Regan G., Erfurth, F., Duarte, Roberto Felix, Gerlach, Dominic, Haas, S., Tati-Bismaths, L., Reinert, F., Kronast, F., Niesen, T. P., Palm, J., Visbeck, S., Weinhardt, Lothar
Type
Scientific Article ref.
Year of publication
2013
Source
Journal of Applied Physics, S. 193709
Volume
113
Issue/Journal number
19
ISSN
1520-8850
DOI
https://doi.org/10.1063/1.4804413

Cu 2−x S Surface Phases and Their Impact on the Electronic Structure of CuInS 2 Thin Films – A Hidden Parameter in Solar Cell Optimization

Author(s)
Bär, Marcus, Klaer, Joachim, Weinhardt, Lothar, Wilks, Regan G., Krause, Stefan, Blum, Monika, Yang, Wan Li, Heske, Clemens, Schock, Hans-Werner
Type
Scientific Article ref.
Year of publication
2013
Source
Advanced Energy Materials, S. 777 - 781
Volume
3
Issue/Journal number
6
ISSN
1614-6840

The silicon/zinc oxide interface in amorphous silicon-based thin-film solar cells: Understanding an empirically optimized contact

Author(s)
Gorgoi, Mihaela, Gerlach, Dominic, Wilks, Regan G., Wippler, David, Wimmer, Manuel, Lozac'h, Mickaël, Duarte, Roberto Felix, Mück, Leonie Anna, Meier, M., Ueda, Shigenori, Yoshikawa, Hideki, Lips, Klaus, Rech, Bernd, Sumiya, Masatomo, Hüpkes, Jürgen, Kobayashi, Kaoru, Bär, Marcus
Type
Scientific Article ref.
Year of publication
2013
Source
Applied Physics Letters, S. 023903
Volume
103
Issue/Journal number
2
ISSN
1077-3118

Surface and interface characterization of thin-film silicon solar cell structures

Author(s)
Gerlach, Dominic
Type
doctoralthesis
Year of publication
2013
URL
http://opus.kobv.de/btu/volltexte/2013/2825/
URN
urn:nbn:de:kobv:co1-opus-28254

The Heavily Intermixed In2S3/Cu(In,Ga)Se2 Interface as Revealed by Photoelectron and Soft X-ray Emission Spectroscopy

Author(s)
Bär, Marcus, Couziniè-Devy, François, Duarte, Roberto Felix, Klaer, Joachim, Pookpanratana, Sujitra, Blum, Monika, Zhang, Yi, Denlinger, Jonathan D., Yang, Wanli, Wilks, Regan G., Weinhardt, Lothar, Schock, Hans-Werner, Southerland Kessler, Jude, Heske, Clemens
Type
Scientific Article not ref.
Year of publication
2013
Publisher name
Piscataway, NJ : IEEE
Source
2013 IEEE 39th Photovoltaic Specialists Conference, (PVSC 2013), Tampa, Florida, USA, 16 - 21 June 2013, S. 857 - 862
ISBN
978-1-4799-3300-6
978-1-4799-3299-3
DOI
https://doi.org/10.1109/PVSC.2013.6744280

Na incorporation into Cu(In,Ga)Se2 thin-film solar cell absorbers deposited on polyimide: Impact on the chemical and electronic surface structure

Author(s)
Bär, Marcus, Song, X., Caballero, R., Duarte, Roberto Felix, Gerlach, Dominic, Kaufmann, Christian, Schock, Hans-Werner, Wilks, Regan G.
Type
Scientific Article ref.
Year of publication
2012
Source
Journal of Applied Physics, S. 034903
Volume
111
Issue/Journal number
3
ISSN
1089-7550

Cu2ZnSnS4 thin-film solar cell absorbers illuminated by soft x-rays

Author(s)
Bär, Marcus, Schubert, Björn-Arvid, Marsen, Björn, Wilks, Regan G., Blum, M., Krause, S., Pookpanratana, Sujitra, Zhang, Y., Unold, Thomas, Yang, W., Weinhardt, Lothar, Heske, Clemens, Schock, Hans-Werner
Type
Scientific Article ref.
Year of publication
2012
Source
Journal of Materials Research, S. 1097 - 1104
Volume
27
Issue/Journal number
8
ISSN
2044-5326
DOI
https://doi.org/10.1557/jmr.2012.59

Nuclear dynamics and spectator effects in resonant inelastic soft x-ray scattering of gas-phase water molecules

Author(s)
Weinhardt, Lothar, Benkert, Andreas, Meyer, Frank, Blum, Monika, Wilks, Regan G., Yang, Wan Li, Bär, Marcus, Reinert, Friedrich, Heske, Clemens
Type
Scientific Article ref.
Year of publication
2012
Source
The journal of chemical physics, S. 144311
Volume
136
Issue/Journal number
14
ISSN
1089-7690

Intergrain variations of the chemical and electronic surface structure of polycrystalline Cu(In,Ga)Se2 thin-film solar cell absorbers

Author(s)
Wilks, Regan G., Repins, Ingrid, Contreras, M. A., Duarte, Roberto Felix, Herrero-Albillos, J., Tati-Bismaths, L., Kronast, F., Noufi, R., Bär, Marcus
Type
Scientific Article ref.
Year of publication
2012
Source
Applied Physics Letters, S. 103908-1 - 103908-4
Volume
101
Issue/Journal number
10
ISSN
0003-6951

Ultrafast Proton Dynamics in Aqueous Amino Acid Solutions Studied by Resonant Inelastic Soft X‑ray Scattering

Author(s)
Blum, M., Odelius, Michael, Weinhardt, Lothar, Pookpanratana, Sujitra, Bär, Marcus, Zhang, Y., Fuchs, Oliver, Yang, W., Umbach, Eberhard, Heske, Clemens
Type
Scientific Article ref.
Year of publication
2012
Source
The Journal of physical chemistry : B, S. 13757 - 13764
Volume
116
Issue/Journal number
46
ISSN
1520-5207

Using Photoelectron Spectroscopy and Quantum Mechanics to Determine d‑Band Energies of Metals for Catalytic Applications

Author(s)
Hofmann, Timo, Yu, Ted H., Folse, Michael, Weinhardt, Lothar, Bär, Marcus, Zhang, Yufeng, Merinov, Boris V., Myers, Deborah J., Goddard, William A., Heske, Clemens
Type
Scientific Article ref.
Year of publication
2012
Source
The Journal of Physical Chemistry : C, S. 24016 - 24026
Volume
116
Issue/Journal number
45
ISSN
1932-7455

Cliff-like conduction band offset and KCN-induced recombination barrier enhancement at the CdS/Cu2ZnSnS4 thin-film solar cell heterojunction

Author(s)
Bär, Marcus, Schubert, Björn-Arvid, Marsen, Björn, Wilks, Regan G., Pookpanratana, Sujitra, Blum, Monika, Krause, Stefan, Unold, Thomas, Yang, Wan Li, Weinhardt, Lothar, Heske, Clemens, Schock, Hans-Werner
Type
Scientific Article ref.
Year of publication
2011
kesterite; thin-film solar cells; energy band alignment
Source
Applied physics letters 99(2011)222105, 0003-6951

Soft x-ray emission spectroscopy studies of the electronic structure of silicon supersaturated with sulfur

Author(s)
Sullivan, J. T., Wilks, Regan G., Winkler, M. T., Weinhardt, Lothar, Recht, D., Said, A. J., Newman, B. K., Zhang, Y., Blum, Monika, Krause, S., Yang, Wan Li, Heske, Clemens, Aziz, M. J., Bär, Marcus, Buonassisi, T.
Type
Scientific Article ref.
Year of publication
2011
black silicon; solar cells; electronic surface structure; x-ray emission spectroscopy
Source
Applied physics letters 99(2011)142102, 0003-6951

Impact of KCN etching on the chemical and electronic surface structure of Cu2ZnSnS4 thin-film solar cell absorbers

Author(s)
Bär, Marcus, Schubert, Björn-Arvid, Marsen, Björn, Krause, Stefan, Pookpanratana, Sujitra, Unold, Thomas, Weinhardt, Lothar, Heske, Clemens, Schock, Hans-Werner
Type
Scientific Article ref.
Year of publication
2011
kesterite; thin-film solar cells; electronic surface structure
Source
Applied physics letters 99(2011)152111, 0003-6951