Disappearance of Superconductivity in the Overdoped Cuprates
نویسندگان
چکیده
منابع مشابه
Superconductivity in the cuprates
We evaluate numerically several superconducting correlation functions in a generalized t − J model derived for hole-doped CuO2 planes. The model includes a three-site term t similar to that obtained in the large U limit of the Hubbard model but of opposite sign for realistic O-O hopping. For realistic parameters we obtain strong evidence of superconductivity of predominantly dx2−y2 character. T...
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ژورنال
عنوان ژورنال: Journal of Superconductivity and Novel Magnetism
سال: 2020
ISSN: 1557-1939,1557-1947
DOI: 10.1007/s10948-019-05366-4