High-Resolution Electron Microscopic Observation of Microcrystalline Domains in an Amorphous Fe<SUB>84</SUB>B<SUB>16</SUB> Alloy

• Hirotsu Yoshihiko

  Department of Mechanical Engineering, Technological University of Nagaoka

• Akada Ryoji

  Department of Mechanical Engineering, Technological University of Nagaoka

抄録

A high contrast bright-field lattice imaging method in high resolution transmission electron microscopy and its application to the observation of microcrystalline domains in a partially decomposed amorphous Fe₈₄B₁₆ alloy are described. A selection of an optimum defocus value was found to be necessary in obtaining dimensional information of the microcrystalline domains by lattice imaging. It is concluded that bcc-like microcrystals of Fe with a size of about 1 nm were already formed in an as-quenched Fe₈₄B₁₆ alloy and they gradually grew up to a size of about 2 nm on a low temperature annealing.

収録刊行物

• Japanese Journal of Applied Physics

  Japanese Journal of Applied Physics 23 (7), L479-L481, 1984

  社団法人応用物理学会

詳細情報

• CRID: 1570854177335682944
• NII論文ID: 110003929524
• NII書誌ID: AA10650595
• 本文言語コード: en
• データソース種別:
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