高エネルギー電子線回折における動力学的因子 Dynamical Factor in High-energy Electron Diffraction

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抄録

Characteristic dynamical diffraction effect on electron diffraction patterns of alloys is discussed based on the multislice method. The dynamical diffraction effect on the scattering amplitude of superlattice reflections of long-range-ordered alloys and the intensity of diffuse scattering of short-range-ordered alloys are represented with the so-called "dynamical factor". It is shown that the dynamical factor can be estimated as far as alloy composition and basic structure are known without the knowledge of specific ordered atomic arrangements. It is also found that the dynamical factor changes drastically with the increase in the crystal thickness but does not change so much with the reciprocal-lattice vector. Characteristic features of high-resolution electron microscope images and electron diffraction patterns of alloys are discussed with the dynamical factor.

収録刊行物

  • 日本結晶学会誌  

    日本結晶学会誌 37(3), 163-171, 1995-06-30 

    The Crystallographic Society of Japan

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各種コード

  • NII論文ID(NAID)
    10002024146
  • 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
    3626873
  • NDL 刊行物分類
    ND62;MC62
  • 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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