Transition Temperature and Upper Critical Fields for Superconducting Superlattices
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概要
- 論文の詳細を見る
We numerically calculate the transition temperature and the upper critical fields forsuperconducting superlattices with spatial variations of the BCS interaction, the density of states and the diffusion constant. For the superlattices composed of thinlayers, the Debye cutoff frequency plays a role to make the states with large eigenvalues less important. By virtue of this, a simple expression for the perpendicular up-per critical field H... is obtained, if the diffusion constants are same in both thinlayers.
- 社団法人日本物理学会の論文
- 1991-03-15
著者
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Takanaka Kenji
Deparatment Of Engineering Science Tohoku University
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Takanaka Kenji
Department of Engineering Science,Faculty of Engineering,Tohoku University
関連論文
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