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Title: Contrasting the Material Chemistry of Cu 2 ZnSnSe 4 and Cu 2 ZnSnS (4– x ) Se x

Journal Article · · Advanced Science
 [1];  [2];  [3];  [4];  [1]
  1. National Renewable Energy Laboratory Golden CO 80401 USA
  2. Department of Materials Science and Engineering University of Tennessee‐Knoxville Knoxville TN 37996 USA
  3. LeRoy Center for Solid State Science Arizona State University Tempe AZ 85281 USA
  4. Advanced Materials Research Institute University of New Orleans New Orleans LA 70148 USA

Earth-abundant sustainable inorganic thin-film solar cells, independent of precious elements, pivot on a marginal material phase space targeting specific compounds. Advanced materials characterization efforts are necessary to expose the roles of microstructure, chemistry, and interfaces. Here, the earth-abundant solar cell device, Cu2ZnSnS(4-x)Sex, is reported, which shows a high abundance of secondary phases compared to similarly grown Cu2ZnSnSe4.

Research Organization:
National Renewable Energy Laboratory (NREL), Golden, CO (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
AC36-08GO28308
OSTI ID:
1236657
Alternate ID(s):
OSTI ID: 1260053; OSTI ID: 1341090
Report Number(s):
NREL/JA-5K00-66725; 1500320
Journal Information:
Advanced Science, Journal Name: Advanced Science Vol. 3 Journal Issue: 6; ISSN 2198-3844
Publisher:
Wiley Blackwell (John Wiley & Sons)Copyright Statement
Country of Publication:
Germany
Language:
English
Citation Metrics:
Cited by: 12 works
Citation information provided by
Web of Science

References (26)

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Sulfide Nanocrystal Inks for Dense Cu(In 1− x Ga x )(S 1− y Se y ) 2 Absorber Films and Their Photovoltaic Performance journal August 2009
The crystal structure of kesterite type compounds: A neutron and X-ray diffraction study journal June 2011
Earth Abundant Element Cu 2 Zn(Sn 1− x Ge x )S 4 Nanocrystals for Tunable Band Gap Solar Cells: 6.8% Efficient Device Fabrication journal May 2011
In-depth resolved Raman scattering analysis for the identification of secondary phases: Characterization of Cu2ZnSnS4 layers for solar cell applications journal May 2011
Development of CZTS-based thin film solar cells journal February 2009
Synthesis of Cu 2 ZnSnS 4 Nanocrystal Ink and Its Use for Solar Cells journal August 2009
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Phase equilibria in the Cu2S–ZnS–SnS2 system journal April 2004
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Growth mechanisms of co-evaporated kesterite: a comparison of Cu-rich and Zn-rich composition paths: Growth mechanisms of co-evaporated kesterite journal January 2013
The nature of electrostatic potential fluctuations in Cu 2 ZnSnS 4 and their role on photovoltaic device performance journal November 2013
Determination of band gap energy (Eg) of Cu2ZnSnSe4 thin films: On the discrepancies of reported band gap values journal July 2010
Device characteristics of a 10.1% hydrazine-processed Cu2ZnSn(Se,S)4 solar cell: Characteristics of a 10.1% efficient kesterite solar cell journal September 2011
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Direct observation of Cu, Zn cation disorder in Cu 2 ZnSnS 4 solar cell absorber material using aberration corrected scanning transmission electron microscopy : Aberration corrected STEM in Cu, Zn cation disorder in CZTS
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  • Progress in Photovoltaics: Research and Applications, Vol. 22, Issue 1 https://doi.org/10.1002/pip.2279
journal September 2012
Co-evaporated Cu2ZnSnSe4 films and devices journal June 2012
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Band-gap-graded Cu2ZnSn(S1-x,Sex)4 Solar Cells Fabricated by an Ethanol-based, Particulate Precursor Ink Route journal October 2013
Defect formation and phase stability of Cu 2 ZnSnS 4 photovoltaic material journal March 2010
The path towards a high-performance solution-processed kesterite solar cell journal June 2011

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