中国物理B ›› 1994, Vol. 3 ›› Issue (11): 843-848.doi: 10.1088/1004-423X/3/11/007

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ON THE SUPERCONDUCTING MECHANISM OF K3C60 AND Ba1-xKxBiO3

章立源, 周云松, 金光海   

  1. Department of physics, Peking University, Beijing 100871, China
  • 收稿日期:1993-10-21 出版日期:1994-11-20 发布日期:1994-11-20
  • 基金资助:
    Project supported by the State Education Commission of the State Council through the Foundation of Doctoral Training and also by the Computer Center of Peking University.

ON THE SUPERCONDUCTING MECHANISM OF K3C60 AND Ba1-xKxBiO3

ZHANG LI-YUAN (章立源), ZHOU YUN-SONG (周云松), JIN GUANG-HAI (金光海)   

  1. Department of physics, Peking University, Beijing 100871, China
  • Received:1993-10-21 Online:1994-11-20 Published:1994-11-20
  • Supported by:
    Project supported by the State Education Commission of the State Council through the Foundation of Doctoral Training and also by the Computer Center of Peking University.

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摘要： A superconducting mechanism for K3C60 and Ba1-xKxBiO3 has been suggested. This is the combining picture of the Cooper pair and the Ogg pair. Numerical calculations within the framework of this picture have been done for K3C60 and Ba1-xKxBiO3, and the overall consistency with the experimental data of superconducting properties is good.

Abstract: A superconducting mechanism for K3C60 and Ba1-xKxBiO3 has been suggested. This is the combining picture of the Cooper pair and the Ogg pair. Numerical calculations within the framework of this picture have been done for K3C60 and Ba1-xKxBiO3, and the overall consistency with the experimental data of superconducting properties is good.

中图分类号:  (Pairing symmetries (other than s-wave))

  • 74.20.Rp
74.20.Fg (BCS theory and its development) 74.25.Kc (Phonons) 74.25.Jb (Electronic structure (photoemission, etc.))