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Antimony-Doped Tin(II) Sulfide Thin Films

Journal Article · · Chemistry of Materials
DOI:https://doi.org/10.1021/cm3024988· OSTI ID:1557783
 [1];  [2];  [3];  [4];  [2];  [3]
  1. Harvard Univ., Cambridge, MA (United States); Office of Scientific and Technical Information (OSTI)
  2. Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)
  3. Harvard Univ., Cambridge, MA (United States)
  4. Argonne National Lab. (ANL), Argonne, IL (United States)
Thin-film solar cells made from earth-abundant, inexpensive, and nontoxic materials are needed to replace the current technologies whose widespread use is limited by their use of scarce, costly, and toxic elements.(1) Tin monosulfide (SnS) is a promising candidate for making absorber layers in scalable, inexpensive, and nontoxic solar cells. SnS has always been observed to be a p-type semiconductor. Doping SnS to form an n-type semiconductor would permit the construction of solar cells with p-n homojunctions. In this paper, we report doping SnS films with antimony, a potential n-type dopant. Small amounts of antimony (~1%) were found to greatly increase the electrical resistance of the SnS. The resulting intrinsic SnS(Sb) films could be used for the insulating layer in a p-i-n design for solar cells. Higher concentrations (~5%) of antimony did not convert the SnS(Sb) to low-resistivity n-type conductivity, but instead the films retain such a high resistance that the conductivity type could not be determined. Lastly, extended X-ray absorption fine structure analysis reveals that the highly doped films contain precipitates of a secondary phase that has chemical bonds characteristic of metallic antimony, rather than the antimony–sulfur bonds found in films with lower concentrations of antimony.
Research Organization:
Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Solar Energy Technologies Office (EE-4S)
Grant/Contract Number:
AC02-06CH11357; EE0005329
OSTI ID:
1557783
Journal Information:
Chemistry of Materials, Journal Name: Chemistry of Materials Journal Issue: 23 Vol. 24; ISSN 0897-4756
Publisher:
American Chemical Society (ACS)Copyright Statement
Country of Publication:
United States
Language:
English

References (28)

Atomic Layer Deposition of Tin Monosulfide Thin Films journal September 2011
Effect of substitution of Sn for Bi on structural and electrical transport properties of SnS thin films journal January 2010
An EXAFS and XANES study of MBE grown Cu-doped ZnO journal January 2003
Photovoltaic properties of SnS based solar cells journal November 2006
Photovoltaic cells based on pulsed electrochemically deposited SnS and photochemically deposited CdS and Cd1−xZnxS journal May 2007
Fabrication of SnS2/SnS heterojunction thin film diodes by plasma-enhanced chemical vapor deposition journal June 2005
Strategies to increase CdTe solar-cell voltage journal May 2007
Optimization of parameters of chemical spray pyrolysis technique to get n and p-type layers of SnS journal May 2010
Band offset of SnS solar cell structure measured by X-ray photoelectron spectroscopy journal August 2011
Low Temperature Atomic Layer Deposition of Tin Oxide journal September 2010
Growth Behavior of Al-Doped TiO 2 Thin Films by Atomic Layer Deposition journal May 2008
Atomic Layer Deposition of Antimony Oxide and Antimony Sulfide journal May 2009
Role of Gas Doping Sequence in Surface Reactions and Dopant Incorporation during Atomic Layer Deposition of Al-Doped ZnO journal November 2009
Materials Availability Expands the Opportunity for Large-Scale Photovoltaics Deployment journal March 2009
Kinetics of Stop-Flow Atomic Layer Deposition for High Aspect Ratio Template Filling through Photonic Band Gap Measurements journal August 2010
(Sn,Al)O x Films Grown by Atomic Layer Deposition journal April 2011
Photovoltaic Behavior of Nanocrystalline SnS/TiO 2 journal February 2010
Thermally evaporated SnS:Cu thin films for solar cells journal January 2011
Investigations on SnS journal October 1961
Design of an atomic layer deposition reactor for hydrogen sulfide compatibility journal April 2010
Band-structure, optical properties, and defect physics of the photovoltaic semiconductor SnS journal January 2012
Fabrication of the SnS/ZnO heterojunction for PV applications using electrodeposited ZnO films journal January 2009
X-ray absorption fine structure and magnetization characterization of the metallic Co component in Co-doped ZnO thin films journal February 2009
XAFS at the Pacific Northwest Consortium-Collaborative Access Team undulator beamline journal March 2001
ATHENA , ARTEMIS , HEPHAESTUS : data analysis for X-ray absorption spectroscopy using IFEFFIT journal June 2005
Low Resistive Micrometer-Thick SnS:Ag Films for Optoelectronic Applications journal January 2006
Tin Sulfide Thin Films by Pulse Electrodeposition: Structural, Morphological, and Optical Properties journal January 2010
Preparation of SnS Film by Sulfurization and SnS/a-Si Heterojunction Solar Cells journal January 2012

Cited By (13)

n-type conversion of SnS by isovalent ion substitution: Geometrical doping as a new doping route text January 2015
Booming Development of Group IV–VI Semiconductors: Fresh Blood of 2D Family journal June 2016
Facile Synthesis and Visible Light Photocatalytic Activity of Sn 1- x Mn x S (0 ≤ x ≤ 0.20) Nanocrystals journal November 2018
Microstructural and electrical properties evaluation of lead doped tin sulfide thin films journal November 2019
n-type conversion of SnS by isovalent ion substitution: Geometrical doping as a new doping route journal May 2015
Influences of vacancy and doping on electronic and magnetic properties of monolayer SnS journal August 2018
Recent progress in 2D group IV–IV monochalcogenides: synthesis, properties and applications journal April 2019
Study of ac and dc electrical resistivity variation with high pressure of as-grown pure, indium and antimony doped SnS single crystals journal August 2019
Atomic layer deposition of stable 2D materials journal October 2018
Optical and morphological properties of environmentally benign Cu-Tin sulphide thin films grown by physical vapor deposition technique journal December 2018
Electronic Structure and Defect Physics of Tin Sulfides: SnS, Sn 2 S 3 , and Sn S 2 journal July 2016
First-principles study of anisotropic thermoelectric transport properties of IV-VI semiconductor compounds SnSe and SnS journal September 2015
First-principles study of anisotropic thermoelectric transport properties of IV-VI semiconductor compounds SnSe and SnS text January 2015

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