On the structural features of doped amorphous chalcogenide semiconductors

Bhatia, K. L. ; Gosain, D. P. ; Parthasarathy, G. ; Gopal, E. S. R. (1986) On the structural features of doped amorphous chalcogenide semiconductors Journal of Non-Crystalline Solids, 86 (1-2). pp. 65-71. ISSN 0022-3093

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Official URL: http://www.sciencedirect.com/science/article/pii/0...

Related URL: http://dx.doi.org/10.1016/0022-3093(86)90475-8

Abstract

A study of Bi-doped amorphous (Ge42S58)100-xBix and Ge20S80-xBix has been carried out by differential thermal analysis (DTA) and X-ray diffraction methods so as to elucidate the impurity-induced modifications in the semiconductors. Thermal analysis reveals the presence of complex structural units in the modified material. An interesting feature of this study is the existence of a double glass transition in Ge20S80-xBix, which is reported for the first time in this system.

Item Type:Article
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ID Code:71140
Deposited On:25 Nov 2011 12:59
Last Modified:25 Nov 2011 12:59

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