2017年12月
ScPd2Al3 - New polymorphic phase in Al-Pd-Sc system
SOLID STATE COMMUNICATIONS
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- 巻
- 268
- 号
- 開始ページ
- 12
- 終了ページ
- 14
- 記述言語
- 英語
- 掲載種別
- 研究論文（学術雑誌）
- DOI
- 10.1016/j.ssc.2017.09.001
- 出版者・発行元
- PERGAMON-ELSEVIER SCIENCE LTD
We have discovered a new compound of the composition ScPd2Al3 crystallizing in unknown structure type. Moreover, ScPd2Al3 reveals polymorphism. We have found an orthorhombic crystal structure at room temperature and a high temperature cubic phase. The polymorphic phases are separated by a reversible first order transition at 1053 degrees C with a hysteresis of 19 degrees C. ScPd2Al3 exists as a very stable intermetallic phase just in the vicinity of the icosahedral quasicrystal Tsai-type i-phase Al54Pd30Sc16.
- リンク情報
- ID情報
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- DOI : 10.1016/j.ssc.2017.09.001
- ISSN : 0038-1098
- eISSN : 1879-2766
- Web of Science ID : WOS:000416210400004