The ground state of heavily-overdoped non-superconducting La$_{2-x}$Sr$_x$CuO$_4$

H. Takagi; K. Behnia; M. Nohara; N. E. Hussey; N. Mangkorntong; S. J. C. Yates; S. Nakamae

arxiv: cond-mat/0212283 · v1 · submitted 2002-12-12 · ❄️ cond-mat.str-el · cond-mat.supr-con

The ground state of heavily-overdoped non-superconducting La_(2-x)Sr_xCuO₄

S. Nakamae , K. Behnia , N. Mangkorntong , M. Nohara , H. Takagi , S. J. C. Yates , N. E. Hussey This is my paper

classification ❄️ cond-mat.str-el cond-mat.supr-con

keywords groundnon-superconductingstatetransportbeyondchargecollectivelyconfirm

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We report detailed thermodynamic and transport measurements for non-superconducting La$_{1.7}$Sr$_{0.3}$CuO$_4$. Collectively, these data reveal that a highly-correlated Fermi-liquid ground state exists in La$_{2-x}$Sr$_x$CuO$_4$ beyond the superconducting dome, and confirm that charge transport in the cuprates is dominated at finite temperatures by intense electron-electron scattering.

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The ground state of heavily-overdoped non-superconducting La_(2-x)Sr_xCuO₄

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