A Theoretical Model for Cuprate Superconductors

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概要

• 論文の詳細を見る

• Recently, we have proposed a d-p-p model for cuprate superconductors (C.S.) inwhich doped p. holes itinerate and are subjected to an effective attractive interactionby exciton-like mechanisms (J. Phys. Soc. Jpn. 58 (1989) 3473) of d-p. system. In thispaper, we extend the theory to finite temperatures and derive an expression for T. as afunction of doping density, assuming anisotropic Cooper pairing. We also show thatthe theory can be convertible to describe electron doped C.5. and discuss the pressureeffect on T. giving a suggestion on the origin of sharp difference between hole-dopedand electron-doped C.S.

• 社団法人日本物理学会の論文
• 1990-12-15

著者

• Masayuki A.

  Department Of Physics College Of Science And Enginearing Aoyama Gakuin University

• Masayuki A.

  Department Of Physics College Of Science And Engineering

関連論文

• A Theoretical Model for Cuprate Superconductors
• A Possible Pairing Mechanism for High-T_c Superconductivity

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