2014年4月
Computer simulations of the two-species model for the melting curve maximum
MOLECULAR SIMULATION
- ,
- 巻
- 40
- 号
- 5
- 開始ページ
- 370
- 終了ページ
- 378
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1080/08927022.2013.812207
- 出版者・発行元
- TAYLOR & FRANCIS LTD
The existence of extrema, maximum and/or minimum and negative gradients of melting curves observed for several elements at high pressure is investigated by molecular dynamics simulation using the two-species model (TSM) proposed by Ogura et al. [1]. TSM is a model which imitates the change in the electronic structure of an atom in terms of a species change in particles. The TSM phase diagram has two solid phases and one liquid phase with a solid-solid-liquid triple point which corresponds to the melting curve minimum. The melting curve has both a maximum and a minimum, and the gradient of the melting curve is negative between these extrema. These peculiar melting curve properties and phase diagram are common to alkali metals and some other elements.
- リンク情報
- ID情報
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- DOI : 10.1080/08927022.2013.812207
- ISSN : 0892-7022
- eISSN : 1029-0435
- Web of Science ID : WOS:000329487200005