Antiferromagnetic exchange as a mechanism of high-Tc superconductivity

被引：0
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作者：
Plakida, NM [1 ]
机构：
[1] Joint Inst Nucl Res, Bogoliubov Lab Theoret Phys, Dubna 141980, Moscow oblast, Russia
来源：
PHYSICS OF PARTICLES AND NUCLEI | 2001年 / 32卷
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中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
Superconducting pairing caused by the anti ferromagnetic exchange interaction of electrons (holes) is discussed in terms of the two-band p-d Hubbard model. Large excitation energy induced by the antiferromagnetic exchange of particles from different Hubbard subbands suppresses retardation effects, which results in the pairing of all the particles in the conduction band with a high superconducting temperature.
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页码：S80 / S82
页数：3
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