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Start Over Author "Shen, Honglie" Journal materials science in semiconductor processing
10 results on '"Shen, Honglie"'

10. Structural and optical properties of Cu2FeSnS4 thin film synthesized via a simple chemical method.

Author

Guan, Hao, Shen, Honglie, Jiao, Baoxiang, and Wang, Xu

Subjects
*COPPER compounds, *METALLIC thin films, *THIN films, *OPTICAL properties, *METAL microstructure, *PHOTOVOLTAIC cells, *CHEMICAL vapor deposition, *X-ray diffraction
Abstract

Abstract: Cu2FeSnS4 thin film, with potential as an effective photovoltaic absorber, was prepared by sulfurizing a (Cu,Sn)S/FeS-structured precursor prepared via successive ionic layer absorption and reaction combined with chemical bath deposition. X-Ray diffraction, scanning electron microscopy, X-ray photoelectron spectroscopy, and UV-vis-NIR absorbance measurements showed that the Cu2FeSnS4 thin film exhibits large agglomeration of rod-shaped grains, a bandgap of E g=1.22eV, and a high optical absorption coefficient (>104 cm−1). [Copyright &y& Elsevier]

Published
2014
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