Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Electronic Structure of Chalcopyrite Surfaces for Photoelectrochemical Hydrogen Production

Journal Article · · Journal of Physical Chemistry. C
 [1];  [2];  [2];  [3];  [4];  [3];  [2]
  1. Department of Chemistry and Biochemistry, University of Nevada Las Vegas (UNLV), 4505 Maryland Parkway, Las Vegas, Nevada 89154-4003, United States; OSTI
  2. Department of Chemistry and Biochemistry, University of Nevada Las Vegas (UNLV), 4505 Maryland Parkway, Las Vegas, Nevada 89154-4003, United States; Institute for Photon Science and Synchrotron Radiation (IPS), Karlsruhe Institute of Technology (KIT), Hermann-v.-Helmholtz-Platz 1, Eggenstein-Leopoldshafen 76344, Germany; Institute for Chemical Technology and Polymer Chemistry (ITCP), Karlsruhe Institute of Technology (KIT), Engesserstr. 18/20, Karlsruhe 76128, Germany
  3. Hawaii Natural Energy Institute (HNEI), University of Hawaii at Manoa, Honolulu, Hawaii 96822, United States
  4. Zentrum für Sonnenenergie- und Wasserstoff-Forschung Baden-Württemberg (ZSW), Meitnerstraße 1, 70563 Stuttgart, Germany

Not provided.

Research Organization:
Univ. of Hawaii, Honolulu, HI (United States)
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE)
DOE Contract Number:
EE0006670
OSTI ID:
2418497
Journal Information:
Journal of Physical Chemistry. C, Journal Name: Journal of Physical Chemistry. C Journal Issue: 17 Vol. 127; ISSN 1932-7447
Publisher:
American Chemical Society
Country of Publication:
United States
Language:
English

References (55)

Electrochemical techniques for the elucidation of the interface structure of the n-InP/aqueous electrolyte junction journal February 1994
Effect of Cu/Ga ratio on deep-level defects in CuGaSe_2 thin films studied by photocapacitance measurements with two-wavelength excitation journal May 2017
Energetics of the semiconductor-electrolyte interface journal April 1983
Solar energy conversion by photoelectrochemical processes journal January 1980
Impact of a RbF Postdeposition Treatment on the Electronic Structure of the CdS/Cu(In,Ga)Se 2 Heterojunction in High-Efficiency Thin-Film Solar Cells journal September 2017
Photoelectrochemical Water Splitting book January 2013
Accelerating materials development for photoelectrochemical hydrogen production: Standards for methods, definitions, and reporting protocols journal January 2010
Quasi Fermi level splitting of Cu-rich and Cu-poor Cu(In,Ga)Se 2 absorber layers journal August 2016
Impact of KCN etching on the chemical and electronic surface structure of Cu 2 ZnSnS 4 thin-film solar cell absorbers journal October 2011
Rapid CIS-process for high efficiency PV-modules: development towards large area processing journal May 2001
Electronic level alignment at the deeply buried absorber/Mo interface in chalcopyrite-based thin film solar cells journal July 2008
Optical properties and electronic structure of amorphous Ge and Si journal January 1968
Reduction of the ZnSe/GaAs(100) valence band offset by a Te interlayer journal March 2001
Universal Work Function of Metal Oxides Exposed to Air journal April 2019
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)Se 2 Interface journal November 2016
Theory of the band-gap anomaly in AB C 2 chalcopyrite semiconductors journal February 1984
Determination of the band gap depth profile of the penternary Cu(In(1−X)GaX)(SYSe(1−Y))2 chalcopyrite from its composition gradient journal October 2004
Influence of Na and H2O on the surface properties of Cu(In,Ga)Se2 thin films journal September 1997
Compositional investigation of potassium doped Cu(In,Ga)Se 2 solar cells with efficiencies up to 20.8% : Compositional investigation of potassium doped Cu(In,Ga)Se journal February 2014
A New Look at the Electronic Structure of Transparent Conductive Oxides—A Case Study of the Interface between Zinc Magnesium Oxide and Cadmium Telluride journal September 2016
Inverse photoemission journal September 1988
Band-Gap Widening at the Cu(In,Ga)(S,Se) 2 Surface: A Novel Determination Approach Using Reflection Electron Energy Loss Spectroscopy journal August 2016
Effect of rapid thermal annealing of copper indium aluminium gallium diselenide solar cell devices and its deposition challenges journal November 2019
Band alignment at the i-ZnO/CdS interface in Cu(In,Ga)(S,Se)2 thin-film solar cells journal April 2004
Self-compensation of intrinsic defects in the ternary semiconductor CuGaSe 2 journal January 2004
Wide-Bandgap Cu(In,Ga)S 2 Photocathodes Integrated on Transparent Conductive F:SnO 2 Substrates for Chalcopyrite-Based Water Splitting Tandem Devices journal July 2019
Review of recent progress in unassisted photoelectrochemical water splitting: from material modification to configuration design journal August 2016
Photoemission studies on Cu(In, Ga)Se2 thin films and related binary selenides journal December 1996
Band alignment at the CdS∕Cu(In,Ga)S2 interface in thin-film solar cells journal February 2005
Effects of heavy alkali elements in Cu(In,Ga)Se 2 solar cells with efficiencies up to 22.6% journal July 2016
Ag Alloying and KF Treatment Effects on Low Bandgap CIGS Solar Cells
  • Valdes, Nicholas; Lee, JinWoo; Shafarman, William
  • 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC) (A Joint Conference of 45th IEEE PVSC, 28th PVSEC & 34th EU PVSEC) https://doi.org/10.1109/PVSC.2018.8547372
conference June 2018
Chemical properties of the Cu(In,Ga)Se2/Mo/glass interfaces in thin film solar cells journal May 2007
Surface and Interface Properties in Thin‐Film Solar Cells: Using Soft X‐rays and Electrons to Unravel the Electronic and Chemical Structure journal February 2019
Solar cell efficiency tables (Version 60)
  • Green, Martin A.; Dunlop, Ewan D.; Hohl‐Ebinger, Jochen
  • Progress in Photovoltaics: Research and Applications, Vol. 30, Issue 7 https://doi.org/10.1002/pip.3595
journal June 2022
Surface modifications of Cu(In,Ga)S2 thin film solar cell absorbers by KCN and H2O2∕H2SO4 treatments journal July 2006
Properties of Cu(In,Ga)Se 2 solar cells with new record efficiencies up to 21.7% : Properties of Cu(In,Ga)Se journal December 2014
The absolute electrode potential: an explanatory note (Recommendations 1986) journal January 1986
Physical Chemistry of Semiconductor−Liquid Interfaces journal January 1996
Comparison of Band Alignments at Various CdS/Cu(In,Ga)(S,Se)2 Inter-Faces in Thin Film Solar Cells conference January 2006
Formation of the ZnSe/(Te/)GaAs() heterojunction journal May 2003
Chemical structures of theCu(In,Ga)Se2/MoandCu(In,Ga)(S,Se)2/Mointerfaces journal August 2008
Conduction and Valence Band Positions of Ta2O5, TaON, and Ta3N5 by UPS and Electrochemical Methods. journal May 2003
Flat conduction-band alignment at the CdS/CuInSe2 thin-film solar-cell heterojunction journal December 2001
Electronic Surface Level Positions of WO 3 Thin Films for Photoelectrochemical Hydrogen Production journal February 2008
Synthesis of CuInS 2 , CuInSe 2 , and Cu(In x Ga 1- x )Se 2 (CIGS) Nanocrystal “Inks” for Printable Photovoltaics journal December 2008
The Physics of Solar Cells book January 2003
Water Splitting: From Electrode to Green Energy System journal June 2020
Baseline model of graded-absorber Cu(In,Ga)Se2 solar cells applied to cells with Zn1−Mg O buffer layers journal August 2011
Mg x Zn 1−x O contact to CuGa 3 Se 5 absorber for photovoltaic and photoelectrochemical devices journal January 2021
Mo incorporation in WO3 thin film photoanodes: Tailoring the electronic structure for photoelectrochemical hydrogen production journal January 2010
Rubidium Fluoride Post-Deposition Treatment: Impact on the Chemical Structure of the Cu(In,Ga)Se 2 Surface and CdS/Cu(In,Ga)Se 2 Interface in Thin-Film Solar Cells journal October 2018
Spectroscopic investigation of the deeply buried Cu(In,Ga)(S,Se)2∕Mo interface in thin-film solar cells journal February 2006
Assessing the role of hydrogen in Fermi-level pinning in chalcopyrite and kesterite solar absorbers from first-principles calculations journal April 2018
Photoelectrochemical Water Splitting. A Status Assessment journal February 2015
A closer look at initial CdS growth on high-efficiency Cu(In, Ga)Se2 absorbers using surface-sensitive methods conference June 2016

Similar Records

STRUCTURE AND REACTIVITY OF III-V SEMICONDUCTORS FOR PHOTOELECTROCHEMICAL HYDROGEN PRODUCTION
Journal Article · 2010 · Proceedings of the American Chemical Society Division of Fuel Chemistry, vol. 56, no. 1, April 1, 2011, pp. 133 · OSTI ID:1124926

Soft X-ray and electron spectroscopy to determine the electronic structure of materials for photoelectrochemical hydrogen production
Journal Article · 2013 · Journal of Electron Spectroscopy and Related Phenomena · OSTI ID:1260119

Photoelectrochemical hydrogen production
Conference · 1995 · OSTI ID:184099