Cross-Sectional Observation of Fe_3O_<4-γ>Fe_2O_3 Intermediate Thin Films
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概要
- 論文の詳細を見る
Fe_3O_<4-γ>Fe_2O_3 intermediate films were investigated in terms of the microstructures which appeared in the crosssections of the films. The samples were prepared at the oxidation stage where the coercivity of the films rapidly increased. It was found that, in the intermediate films, there were two layers parallel with the surface of the substrates. This structure is newly recognized in this system using a high-resolution transmission electron micro-scope. Furthermore, it was found that Fe_3O_4 and γFe_2O_3 phases coexist in the intermediate films, and that there was a considerable difference in the structure of grain boundaries between those two phases.
- 社団法人応用物理学会の論文
- 1991-03-15
著者
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Namikawa Tatsuru
Department Of Electronic Chemistry Graduate School At Nagatsuta Tokyo Institute Of Technology
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Namikawa Tatsuru
Department Of Electronic Chemistry Tokyo Institute Of Technology
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Yamazaki Yohtaro
Department Of Electronic Chemistry Tokyo Institute Of Technology
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Yamazaki Yohtaro
Department Of Electronic Chemistry The Graduate School At Nagatsuta Tokyo Institute Of Technollogy
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Sato Masaru
Department Of Applied Chemistry School Of Advanced Science And Engineering Faculty Of Science And En
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Yamazaki Yohtaro
Department Of Electronic Chemistry Interdisciplinary Graduate School Of Science And Engineering Toky
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Sato Masaru
Department Of Electronic Chemistry Tokyo Institute Of Technology
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