Superconductivity in high Tc cuprates:: The cause is no longer a mystery

被引:13
作者
Anderson, PW [1 ]
机构
[1] Princeton Univ, Joseph Henry Labs Phys, Princeton, NJ 08544 USA
关键词
D O I
10.1238/Physica.Topical.102a00010
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
I discuss various direct calculations of the properties of the one-band Hubbard model on a square lattice and conclude that these properties sufficiently resemble those of the cuprate superconductors that no more complicated interactions are necessary to cause high Tc superconductivity In particular. I discuss phonon effects and conclude that these may be effective in reducing Tc and the gap in electron-doped materials.
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页码:10 / 12
页数:3
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