High Pressure Phase Transitions and Elastic Behaviour in Calcium Chalcogenides

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概要

• 論文の詳細を見る

• A B1–B2 transition in chalcogenides has been studied using three body potential approach upto 40 GPa. Phase transition pressures, volume collapses are found to be closed to experimental results. High phase transition pressures in CaSe and CaTe can be attributed to large cation anion differences. High-pressure elastic behaviour (second order elastic constants and their combinations) shows a sudden change at the phase transition pressure.

• Physical Society of Japanの論文
• 2002-10-15

著者

• Singh Sadhna

  Physics Department Iit Delhi

• Singh Sadhna

  Physics Department, IIT Delhi, New Delhi-110016, India

関連論文

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• Phase Transition in Partially Covalent Semiconductors-InSb
• High Pressure Phase Transitions and Elastic Behaviour in Calcium Chalcogenides
• High Pressure Phase Transitions and Elastic Behaviour in Calcium Chalcogenides

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