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采用Anderson晶格哈密顿量,讨论了高Tc超导体的超导机制。结果表明:由干高Tc超导体中窄能带中局域电子的强关联性质使得自由电子能带中的自由电子与窄能带中的局域电子形成杂化的Cooper对状态而导致超导电性。Using the Anderson lattice Hamiltontan, we discussed the superconducting mechanism of high-Tc superconductors. The result show that the superconductivity may be induced by the hybrid Cooper pairs of electrons between the two bands of localized and delocalized states due to strong corrlations of electrons in the band of localized states.
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