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| CRYSTALLIZATION PROCESS AND DOMAIN STRUCTURE OF AMORPHOUS Gd-Co THIN FILMS |
| Yang Cuiying;Zhou Yuqing;Zhao Jiangao Institute of Physics; Academia Sinica |
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Cite this article:
Yang Cuiying;Zhou Yuqing;Zhao Jiangao Institute of Physics; Academia Sinica. CRYSTALLIZATION PROCESS AND DOMAIN STRUCTURE OF AMORPHOUS Gd-Co THIN FILMS. Acta Metall Sin, 1979, 15(3): 359-447.
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Abstract The crystallization process of Gd_(17)-Co_(83) sputtered thin films has been exami-ned by electron microscopy and electron diffraction. The samples showed a typicalamorphous feature at room temperature and a crystalline state under 550℃. It wasobserved that the crystallization process of Gd_(17)-Co_(83) films underwent a change fr-om an amorphous state through two steps of metastable phase Ⅰ and Ⅱ, and theninto a stable state finally. The metastable phase Ⅱ, however, was not a single ph-ase, but was a mixture of several complex metastable phases. The influence of tem-perature on the domain structure of amorphous Gd-Co thin films has also beenstudied.
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Received: 18 March 1979
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