Ionic Conductivity Studies in Superionic Conductors with Binary Mobile Ions Using Multi-Component Lattice Gas Model(Condensed Matter : Structure, Mechanical and Thermal Properties)
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概要
- 論文の詳細を見る
A multi-component lattice gas model is introduced into superionic conductors. Using the model, the ionic conductivity in superionic conductors with two kinds of mobile ions is investigated. The Hamiltonian includes a repulsive interaction term and a weak hopping term for describing the interacting-ion system. It is shown that the ionic conductivity does not vary linearly with the fraction substituted and it has the minimum at an intermediate composition. This concentration dependence of the ionic conductivity qualitatively agrees with experiments performed for (Ag_xCu_<1-x>)_2Se.
- 社団法人日本物理学会の論文
- 2004-11-15
著者
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Kobayashi M
Department Of Physics Niigata University
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Ogawa Hiroaki
Graduate School Of Science And Technology Niigata University
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SAITO Fumihiko
Graduate School of Science and Technology, Niigata University
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KOBAYASHI Mchisuke
Department of Physics, Niigata University
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Kobayashi Mchisuke
Department Of Physics Niigata University
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Saito Fumihiko
Graduate School Of Science And Technology Niigata University
関連論文
- Ionic Conductivity Studies in Superionic Conductors with Binary Mobile Ions Using Multi-Component Lattice Gas Model(Condensed Matter : Structure, Mechanical and Thermal Properties)
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- Ionic Conductivity Studies in Superionic Conductors with Binary Mobile Ions Using Multi-Component Lattice Gas Model(Condensed Matter : Structure, Mechanical and Thermal Properties)
- Collective Motion in Liquid Silver Chalcogenides(Condensed Matter : Structure, Mechanical and Thermal Properties)