Molecular Dynamics Study of Superlattice Superionic Conductor : Enhancement of Oxygen Ion Diffusion in YSZ
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概要
- 論文の詳細を見る
A constant-volume molecular dynamics calculation has been performed for a cubic yttria-stabilized zirconia (Y_2O_3)_c(ZrO_2)_<1-c>, where Y layers and Zr layers are alternately accumulated to form a superlattice. A considerable enhancement of the diffusion of oxygen ions was observed at the composition c=0.33, at which the diffusion coefficient in the superlattice is about three times larger than the case of a random distribution of Y ions.
- 社団法人日本物理学会の論文
- 1994-10-15
著者
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OKAZAKI Hideo
Department of Physics,Faculty of Science,Niigata University
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Okazaki H
Department Of Physics Faculty Of Science Niigata University
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Okazaki Hideo
Department Of Physics Faculty Of Science Niigata University
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SUZUKI Hisashi
Departments of Surgical Neurology Jichi Medical School
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Suzuki Hisashi
Department Of Information And Computer Sciences Toyohashi University Of Technology
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Ihata Katsuyoshi
Graduate School of Science and Technology, Niigata University
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Ihata Katsuyoshi
Graduate School Of Science And Technology Niigata University
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Suzuki Hisashi
Department Of Anthropology Faculty Of Science The University Of Tokyo
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Suzuki Hisashi
Department Of Physics Faculty Of Science Niigata University
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