The Behavior of Superconducting Thin Films in the Presence of Magnetic Fields and Currents
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概要
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The general Gor'kov equation in the presence of arbitrary vector potential A(x) is solved for a superconducting thin film on the following two assumptions; 1) the ordering parameter Δ is constant all over the specimen, 2) l/ξ_0≪1, where l is the mean free path of an electron and ξ_0 the coherence length of an electron pair. It is shown that the phase transition due to magnetic field is always of the second order. The critical field is determined from the condition Δ=0
- 理論物理学刊行会の論文
- 1964-05-25
著者
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Maki Kazumi
Department Of Physcis Tohoku University
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Maki Kazumi
Department Of Physics Kyoto University : Research Institute For Mathematical Sciences Kyoto Universi
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