Theoretical and Experimental Studies on Gadolinium at Ultra High Pressure

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The high-pressure structural phase transformations in gadolinium (Gd) were studied by energy-dispersive x-ray diffraction up to 118 GPa at room temperature using a synchrotron source. Gadolinium undergoes five transitions: h. c. p→Smtype→double-h. c. p→f. c. c→distorted f. c. c→b. c. m (body-centered monoclinic), with increasing pressures. The last transition to b. c. m occurs at 59±2 GPa, accompanied by a volume collapse of about 5%. We suggest that this low-symmetry structure and volume collapse in gadolinium is analogous to the well-known electronic transition in cerium metal related to loss of magnetic moment and eventual delocalization of f-shell under pressure.

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, 233-235, 1998

    The Japan Society of High Pressure Science and Technology

参考文献:  21件中 1-21件 を表示

  • <no title>

    KRUGER T.

    High Pressure Research 2, 193, 1990

    被引用文献1件

  • <no title>

    JAYARAMAN A.

    Phy. Rev. A135, 1056, 1964

    被引用文献2件

  • <no title>

    DUTHIE J. C.

    Phy. Rev. Lett. 38, 564, 1977

    被引用文献2件

  • <no title>

    SKRIVER H. L.

    Phy. Rev. B31, 19098, 1985

    被引用文献1件

  • <no title>

    VOHRA Y. K.

    Phy. Rev. Lett. 47, 1065, 1981

    被引用文献1件

  • <no title>

    HOLZAPFEL W. B.

    J. Alloys and Compounds 223, 170, 1995

    被引用文献2件

  • <no title>

    ENDO S.

    J. Phys. Soc. Jpn 42, 882, 1977

    被引用文献1件

  • <no title>

    GROSSHANS W.

    J. Phys. F : Met. Phys. 13, L147, 1983

    被引用文献1件

  • <no title>

    GROSSHANS W.

    J. de Phys. C8, 141, 1984

    被引用文献1件

  • <no title>

    BENEDICT U.

    Physica B C144, 14, 1986

    被引用文献1件

  • <no title>

    AKELLA J.

    Phys. Chem. Solids 49, 573, 1988

    被引用文献1件

  • <no title>

    HOLMES N. C.

    J. Appl. Phys. 66, 2962, 1989

    被引用文献5件

  • <no title>

    VINET P.

    J. Geophys. Res. 92, 9319, 1987

    被引用文献4件

  • <no title>

    SIKKA S. K.

    Phys. Rev. B38, 8463, 1988

    被引用文献2件

  • <no title>

    ZACHARIASEN W. H.

    Acta Cryst. A33, 155, 1977

    被引用文献2件

  • <no title>

    OLSEN J. S.

    Physica 133B, 129, 1985

    被引用文献1件

  • <no title>

    COQBLIN B.

    Adv. Phys. 17, 281, 1968

    被引用文献1件

  • <no title>

    JOHANSSON B.

    Philos. Mag. 30, 469, 1974

    被引用文献3件

  • <no title>

    ALLEN J. W.

    Phy. Rev. Lett. 49, 1106, 1982

    被引用文献1件

  • <no title>

    LAVAGNA M.

    Phy. Lett. 90A, 210, 1982

    被引用文献1件

  • <no title>

    SOERLIND Per

    Phy. Rev. B48, 9212, 1993

    被引用文献1件

各種コード

  • NII論文ID(NAID)
    10002689576
  • 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
    4493888
  • 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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