Model of Photoinduced Disaccommodation in Oxygen-deficient Yttrium Iron Garnet
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概要
- 論文の詳細を見る
A model for disaccommodatin in single crystals of yttrium iron garnet (YIG) irradiated with white light is proposed. Only oxygen vacancies are considered to be the origin of triple peaks of disaccommodation, DA, around 130K (DA(I)), 200K (DA(II)) and 300K (DA(III)). Taking account of the number of electrons trappped in oxygen vacancy, mechanisms of DA in the three divisions are explained. The model is confirmed by the irradiation dependence of DA and the thermal hysteresis of DA (I) and DA (II).
- 社団法人日本磁気学会の論文
- 1999-01-20
著者
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Miyazaki T.
Department of Applied Physics, Tohoku University
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Hisatake K.
Department of Physics, Kanagawa, Dental College
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Matsubara I.
Department of Physics, Kanagawa, Dental College
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Maeda K.
Department of Physics, Kanagawa, Dental College
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Maeda Keiichiro
Kanagawa Dental College
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Miyazaki T.
Department Of Applied Physics Graduate School Of Engineering Tohoku University
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Kainuma S.
Department of Electrical Engineering, Ashikaga Institute of Technology
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Watanabe H.
Advanced Semiconductor Devices Research Laboratories, Toshiba Corporation
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K. Hisatake
Faculty Of Dentistry Kanagawa Dental College
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Kainuma S.
Faculty Of Engineering Ashikaga Institute Of Technology
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Matsubara I.
Faculty Of Dentistry Kanagawa Dental College
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Miyazaki T
Tohoku University Dept. Of Applied Physics
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Maeda K.
Faculty Of Dentistry Kanagawa Dental College
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