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Content Provider | SpringerLink |
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Author | HLAING Oo, W.M. Johnson, J.L. Bhatia, A. Lund, E.A. well, M.M. Scarpulla, M.A. |
Copyright Year | 2011 |
Abstract | We investigate the synthesis of kesterite Cu$_{2}$ZnSnS$_{4}$ (CZTS) polycrystalline thin films using cosputtering from binary sulfide targets followed by annealing in sulfur vapor at 500°C to 650°C. The films are the kesterite CZTS phase as indicated by x-ray diffraction, Raman scattering, and optical absorption measurements. The films exhibit (112) fiber texture and preferred low-angle and Σ3 grain boundary populations which have been demonstrated to reduce recombination in Cu(In,Ga)Se$_{2}$ and CdTe films. The grain growth kinetics are investigated as functions of temperature and the addition of Na. Significantly, lateral grain sizes above 1 μm are demonstrated for samples grown on Na-free glass, demonstrating the feasibility for CZTS growth on substrates other than soda lime glass. |
Starting Page | 2214 |
Ending Page | 2221 |
Page Count | 8 |
File Format | |
ISSN | 03615235 |
Journal | Journal of Electronic Materials |
Volume Number | 40 |
Issue Number | 11 |
e-ISSN | 1543186X |
Language | English |
Publisher | Springer US |
Publisher Date | 2011-09-02 |
Publisher Place | Boston |
Access Restriction | Subscribed |
Subject Keyword | Cu$_{2}$ZnSnS$_{4}$ copper zinc tin sulfide thin-film solar cell grain boundaries grain growth earth-abundant photovoltaic materials chalcopyrite sodium kesterite Solid State Physics Electronics and Microelectronics, Instrumentation Characterization and Evaluation of Materials Optical and Electronic Materials |
Content Type | Text |
Resource Type | Article |
Subject | Condensed Matter Physics Electronic, Optical and Magnetic Materials Materials Chemistry Electrical and Electronic Engineering |
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