Chemical Approach to the Superconductivity with High T_c A Model of Pair Formation in Hole-Doped Cupurates

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概要

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• Chemical models of the positive hole and hole pair in the p-type and copper-based superconductors with high T_c were proposed. Formation of the hole pair was expressed in a chemical reaction formula, O^-_1+O^-_1→(O_<2, 1>)^<2-> , where O^-_1 means that O^<2-> constituting a crystalline lattice is changed into O^- on capturing a positive hole, and the suffix 1 denotes that the species exists in the crystalline lattice. A peroxide ion is considered to be a model structure of the hole pair. The hole, O^-_1 , was treated as a five-electron system in discussing the mechansism of formation of the hole pair.

• 社団法人応用物理学会の論文
• 1991-06-01

著者

• KAWAZOE Hiroshi

  Research Laboratory of Engineering Materials, Tokyo Institute of Technology

• Kawazoe Hiroshi

  Research Laboratory Of Engineering Materials Tokyo Institute Of Technology

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• Chemical Approach to the Superconductivity with High T_c A Model of Pair Formation in Hole-Doped Cupurates

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