skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Photovoltaic semiconductor materials based on alloys of tin sulfide, and methods of production

Patent ·
OSTI ID:1255953

Photovoltaic thin-film materials comprising crystalline tin sulfide alloys of the general formula Sn.sub.1-x(R).sub.xS, where R is selected from magnesium, calcium and strontium, as well as methods of producing the same, are disclosed.

Research Organization:
National Renewable Energy Laboratory (NREL), Golden, CO (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC36-08GO28308
Assignee:
Alliance for Sustainable Energy, LLC (Golden, CO)
Patent Number(s):
9,362,429
Application Number:
14/266,213
OSTI ID:
1255953
Resource Relation:
Patent File Date: 2014 Apr 30
Country of Publication:
United States
Language:
English

References (22)

Photovoltaic properties of SnS based solar cells journal November 2006
Investigations on SnS journal October 1961
Band structures of Cu2ZnSnS4 and Cu2ZnSnSe4 from many-body methods journal June 2011
Quasiparticle band structure based on a generalized Kohn-Sham scheme journal September 2007
SnS thin-films by RF sputtering at room temperature journal August 2011
Assessment of correction methods for the band-gap problem and for finite-size effects in supercell defect calculations: Case studies for ZnO and GaAs journal December 2008
Halogen n-type doping of chalcopyrite semiconductors journal January 2005
Origins of the doping asymmetry in oxides: Hole doping in NiO versus electron doping in ZnO journal June 2007
Thermally evaporated thin films of SnS for application in solar cell devices journal July 2009
Characterization of vacuum-evaporated tin sulfide film for solar cell materials journal September 1994
Atomic Layer Deposition of Tin Monosulfide Thin Films journal September 2011
Sulfurization Growth of SnS Thin Films and Experimental Determination of Valence Band Discontinuity for SnS-Related Solar Cells journal May 2011
Quasiparticle Self-Consistent G W Theory journal June 2006
Band-structure, optical properties, and defect physics of the photovoltaic semiconductor SnS journal January 2012
Electrical and optical stimulation of luminescence in Ca1−xCdxS journal April 1994
Materials Availability Expands the Opportunity for Large-Scale Photovoltaics Deployment journal March 2009
Special quasirandom structures journal July 1990
Structural and electronic modification of photovoltaic SnS by alloying journal March 2014
Conductive isostructural compounds patent May 2007
Adhesion promoter, electroactive layer and electroactive device comprising same, and method patent-application June 2006
Zinc oxide multi-junction photovoltaic cells and optoelectronic devices patent-application February 2010
Hybrid Photovoltaics Based on Semiconductor Nanocrystals and Amorphous Silicon patent-application September 2010