Interaction Between Two Holes in the CuO2 Plane of Cuprate Superconductors
TIAN Hong-Mei1, GONG Chang-De1, HAN Fu-Xiang2
1National Key Laboratory of Solid States of Microstructure and Department of Physics, Nanjing University, Nanjing 210093
2Department of Physics, Qufu Normal University, Qufu 273165
Interaction Between Two Holes in the CuO2 Plane of Cuprate Superconductors
TIAN Hong-Mei1;GONG Chang-De1;HAN Fu-Xiang2
1National Key Laboratory of Solid States of Microstructure and Department of Physics, Nanjing University, Nanjing 210093
2Department of Physics, Qufu Normal University, Qufu 273165
Abstract： We have studied the behavior of two holes in the CuO2 plane of cuprate superconductors which is important for making clear the origin of the superconductivity. The interaction between two holes does not show a simple form but a damped oscillating function of the distance between them. It is favorable for them to get closer with a distance about five or ten lattice constant just by thermal motion. Around the equilibrium positions, the vibration motion is considered.
(Quantized spin models, including quantum spin frustration)
引用本文:
TIAN Hong-Mei;GONG Chang-De;HAN Fu-Xiang. Interaction Between Two Holes in the CuO2 Plane of Cuprate Superconductors[J]. 中国物理快报, 2000, 17(5): 363-364.
TIAN Hong-Mei, GONG Chang-De, HAN Fu-Xiang. Interaction Between Two Holes in the CuO2 Plane of Cuprate Superconductors. Chin. Phys. Lett., 2000, 17(5): 363-364.
2000, Vol. 17 
