Al基準結晶と近似結晶の熱電物性 Thermoelectric Properties of Al-Based Icosahedral Quasicrystals and Crystalline Approximants

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Al-based icosahedral quasicrystals and their corresponding approximants are characterized by large electrical resistivity, large thermoelectric power, and very small thermal conductivity. The factors leading to these characteristics were investigated by use of their crystalline approximants, which allow us to employ the structure analysis, band calculation, and phonon calculation well developed for crystalline materials. It is found that the quasiperiodic order does not play an exclusive role in providing the characteristic thermoelectric properties, while the icosahedral-symmetry and the characteristic quasi-Bllirouin-zone significantly contribute to these properties by deepening pseudogap at the Fermi level, reducing the mumber of acoustic phonons, and enhancing Umklapp scattering of phonons.

収録刊行物

  • 日本結晶学会誌

    日本結晶学会誌 49(1), 61-67, 2007-02-27

    The Crystallographic Society of Japan

参考文献:  17件中 1-17件 を表示

  • <no title>

    MOTT N. F.

    The Theory of the Properties of Metals and Alloys, 1936

    被引用文献1件

  • <no title>

    MOTT N. F.

    Metal-Insulator Transitions, 1990

    被引用文献1件

  • <no title>

    長岡洋介

    局在 量子ホール効果 密度波, 2000

    被引用文献1件

  • <no title>

    竹内恒博

    金属学会誌 69(5), 403, 2005

    被引用文献1件

  • <no title>

    竹内伸

    結晶 準結晶 アモルファス, 1997

    被引用文献1件

  • <no title>

    COOPER M.

    Acta Cryst. 20, 614, 1966

    被引用文献1件

  • <no title>

    TAKEUCHI T.

    Phys. Rev. B 68, 184203, 2003

    被引用文献1件

  • <no title>

    TAKEUCHI T.

    Phys. Rev. B 70, 144202, 2004

    被引用文献1件

  • <no title>

    TAKEUCHI T.

    Phys. Rev. B 74, 054206, 2006

    被引用文献1件

  • <no title>

    THOMPSON E-J.

    Phys. Rev. B 62, 11437, 2000

    被引用文献1件

  • <no title>

    DE BOISSIEU M.

    Phys. Rev. B 69, 054205, 2004

    被引用文献1件

  • <no title>

    SHECHTMAN D. S.

    Phys. Rev. Lett. 53, 1951, 1984

    DOI 被引用文献50件

  • <no title>

    ELSER V.

    Phys. Rev. Lett. 55, 2883-2886, 1985

    DOI 被引用文献11件

  • <no title>

    RODMAR M.

    Phys. Rev. B 61, 3936, 2000

    被引用文献2件

  • <no title>

    SRINIVAS V.

    Phys. Rev. B 63, 172202, 2001

    被引用文献1件

  • <no title>

    TAMURA R.

    J. Phys. : Condens. Matter 11, 10343, 1999

    被引用文献2件

  • <no title>

    TAKEUCHI T.

    Phys. Rev., B B52, 9300-9309, 1995

    被引用文献4件

各種コード

  • NII論文ID(NAID)
    10018571789
  • NII書誌ID(NCID)
    AN00188364
  • 本文言語コード
    JPN
  • 資料種別
    REV
  • ISSN
    03694585
  • NDL 記事登録ID
    8717251
  • NDL 雑誌分類
    ZM46(科学技術--地球科学--岩石・鉱物・鉱床)
  • NDL 請求記号
    Z15-138
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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