Magnetic Phases in UNiGa under Pressure

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The linear thermal expansion of single crystalline UNiGa has been measured in the range of pressure up to 2. 2 GPa and magnetic field to 1. 5 T to investigate the stability of magnetic phases of UNiGa at high pressure. UNiGa shows several successive magnetic phase transitions at low temperature. Each magnetic phase transition is accompanied by the thermal expansion anomalies. Two of four magnetic phases in zero magnetic field are destabilized by pressure. A new antiferromagnetic phase induced by pressure is found above 1. 8 GPa. Using these results, we construct p-T magnetic phase diagrams for fields up to 1. 5 T and B-T phase diagrams for pressure up to 1. 8 GPa.

収録刊行物

  • 高圧力の科学と技術 = The Review of high pressure science and technology

    高圧力の科学と技術 = The Review of high pressure science and technology 7, 662-664, 1998

    The Japan Society of High Pressure Science and Technology

参考文献:  5件中 1-5件 を表示

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    PROKES K.

    PhD. Thesis, University of Amsterdam, 1997

    被引用文献2件

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    Physica B239, 109, 1997

    被引用文献1件

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    Jpn. J. Appl. Phys 32, 349, 1993

    被引用文献6件

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    DOI 被引用文献2件

各種コード

  • NII論文ID(NAID)
    10002691348
  • NII書誌ID(NCID)
    AN10452913
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    0917639X
  • NDL 記事登録ID
    4494015
  • NDL 雑誌分類
    ZP1(科学技術--化学・化学工業)
  • NDL 請求記号
    Z17-1589
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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