Atomic-Scale Properties of Structure, Valence, and Magnetism in Pressure-Induced Amorphized Materials

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The atomic-scale features of pressure-induced amorphized material are described for selected materials. Mössbauer spectroscopy parameters such as hyperfine magnetic and quadrupole interactions, isomer shift, spectral intensities, and f-values are applied in <SUP>57</SUP>Fe, <SUP>119</SUP>Sn and <SUP>129</SUP>I nuclei to elucidate features of the disordered phase such as changes in coordination number, density, relative abundance in the coexisting pressure range, magnetic features, and local-ordering. Those findings are supplemented by IR, Raman, X-ray spectroscopy, and X-ray diffraction. The materials discussed are some of the AB<SUB>4</SUB> molecular crystals, the antiferromagnetic four-fold coordinated FePO<SUB>4</SUB> and Fe<SUB>2</SUB>SiO<SUB>4</SUB>, and some preliminary data on the layer structured Fe (OH) <SUB>2</SUB>.

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, 362-366, 1998 

    The Japan Society of High Pressure Science and Technology

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各種コード

  • NII論文ID(NAID)
    10002690155
  • 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
    4493930
  • 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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