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韩汝珊, 郭卫. 高温超导体的电子结构、反铁磁交换和磁性超导机制[J]. 物理, 2003, 32(10).
引用本文: 韩汝珊, 郭卫. 高温超导体的电子结构、反铁磁交换和磁性超导机制[J]. 物理, 2003, 32(10).
shu
The electronic structure of high－Tc superconductors, anti－ferromagnetic exchange and the magnetic superconducting mechanism[J]. PHYSICS, 2003, 32(10).
Citation: The electronic structure of high－Tc superconductors, anti－ferromagnetic exchange and the magnetic superconducting mechanism[J]. PHYSICS, 2003, 32(10).
shu

高温超导体的电子结构、反铁磁交换和磁性超导机制

The electronic structure of high－Tc superconductors, anti－ferromagnetic exchange and the magnetic superconducting mechanism

    摘要
  • 摘要: 高温超导体中电子的自旋和电荷一样重要. 文章对高温超导体的电子结构、磁性相互作用和关于单胞层La1.85Sr0.15CuO4存在超导态的最新实验结果作了扼要的介绍,并指出,电子的有效自旋耦合应当是产生高温超导电性的原因.

     

    Abstract: Electron spin is as important as electron′s charge in high－Tc superconductors. In this article we give a brief overview of the electronic structure, magnetic interaction and recent experimental results for superconducting one－unit－thick layers of La1.85Sr0.15CuO4. 〖CM(20〗We conclude that the effective spin coupling of〖CM)〗electrons is responsible for the origin of high－Tc superconductivity.

     

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