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- Sugino Osamu
- NEC Fundamental Research Laboratories
書誌事項
- タイトル別名
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- Phase Transition of TiSi2 under Interfa
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We present phase diagram of materials (Silicon, Carbon, and Titanium disilicide TiSi2) obtained by the first principles and semi-empirical free-energy calculations. Phase boundary of the two solid phases of TiSi2 was found to sensitively depend on the pressure, which explains the suppressed phase transition in the thin films where the interfacial stress is large. The Clapeyron slope of the graphite-liquid phase boundary was found to rather suddenly decrease at about 1 GPa because of the change in the liquid structure. The structural change is continuous, but becomes first-order like only at lower temperature range where the liquid is metastable.
収録刊行物
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- 高圧力の科学と技術
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高圧力の科学と技術 7 181-186, 1998
日本高圧力学会
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詳細情報 詳細情報について
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- CRID
- 1390282679358217216
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- NII論文ID
- 10002689303
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- NII書誌ID
- AN10452913
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- ISSN
- 13481940
- 0917639X
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- NDL書誌ID
- 4493874
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可