Structural Properties of GeSe2 at High P
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Tor Grande; Motohiko Ishii; Minoru Akaishi; Siv Aasland; Helmer FjellvΓ₯g; Svein
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Article
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1999
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Elsevier Science
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English
β 214 KB
Crystalline and glassy GeSe 2 have been subjected to pressures up to 7.7 GPa and temperatures up to 11003C using a highpressure belt-type apparatus. Two high-pressure crystalline polymorphs of GeSe 2 have been synthesized. The crystal structure of the tetragonal form of GeSe 2 prepared at 3.0 GPa an