論文

査読有り
2000年6月

Pressure effect on the cooperative Jahn-Teller transition in PrCu2

PHYSICA B
  • S Takayanagi
  • ,
  • H Tatta
  • ,
  • A Miyashita
  • ,
  • R Settai
  • ,
  • Y Onuki
  • ,
  • N Mori

281
開始ページ
583
終了ページ
585
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1016/S0921-4526(99)01069-8
出版者・発行元
ELSEVIER SCIENCE BV

We have studied pressure dependence on the cooperative Jahn-Teller specific heat in the orthorhombic PrCu2 using a clamp-type pressure-cell. The pressure in the clamp-type pressure-cell is determined from the superconducting transition temperatures of Sn (999.99%) at liquid-helium temperatures. The pressure is ineffective on the specific heat for PrCu2 up to 0.8 GPa below 5 K. Above 5 K, obvious depression in the specific heat peak is observed as pressure increases. The Jahn-Teller transition temperature T-C increases with increasing pressure. (C) 2000 Elsevier Science B.V. All rights reserved.

リンク情報
DOI
https://doi.org/10.1016/S0921-4526(99)01069-8
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000086570200242&DestApp=WOS_CPL
ID情報
  • DOI : 10.1016/S0921-4526(99)01069-8
  • ISSN : 0921-4526
  • Web of Science ID : WOS:000086570200242

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