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Valence band and chemical interactions of Zn/CdSnAs2 interfaces |
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| Authors: | D V R Raju V J Rao S Badrinarayanan A B Mandale S K Kulkarni |
| Institution: | (1) College of Military Engineering, 411031 Poona, India;(2) National Chemical Laboratory, 411008 Poona, India;(3) Physics Department, University of Poona, 411007 Pune, India |
| Abstract: | X-ray photoelectron spectroscopy (XPS) together with argon ion sputtering was used to investigate the interface of the Zn/CdSnAs2 system at various temperatures. The formation of an intermediate compound between Zn and As is proposed. The surface enrichment of Cd and Sn at 200 and 400°C is explained in terms of  bond breaking and lattice strain theories .NCL Communication No. 4352 |
| Keywords: | 73 40Q 79 60 61 70T |
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