Mass Spectrometric Study of Vapor Composition over Germanium Telluride

被引：0
|
作者：
M. V. Molchanov
A. S. Alikhanyan
V. P. Zlomanov
L. V. Yashina
机构：
[1] Kurnakov Institute of General and Inorganic Chemistry,
[2] Russian Academy of Sciences,undefined
[3] Moscow State University,undefined
来源：
Inorganic Materials | 2002年 / 38卷
关键词：
Inorganic Chemistry; Mass Spectrum; Mass Spectrometric; Partial Pressure; Germanium;
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中图分类号：
学科分类号：
摘要：
The vapor phase over germanium telluride was studied by Knudsen cell mass spectrometric measurements. All of the signals in its mass spectrum were identified for the first time. The GeTe+, Te+2, Te+, Ge+, and GeTe+2 appearance potentials and temperature-dependent (700–850 K) GeTe and Te2 partial pressures were refined (for the first time for GeTe2). Conclusive evidence is presented that germanium telluride sublimes incongruently.
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页码：559 / 563
页数：4
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