Electronic ground state of heavily overdoped nonsuperconducting La 2-xSrxCuO4

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

Electronic ground state of heavily overdoped nonsuperconducting La _2-xSr_xCuO₄

S. Nakamae, K. Behnia, N. Mangkorntong, Minoru Nohara, H. Takagi, S. J C Yates, N. E. Hussey

Research output: Contribution to journal › Article

Abstract

We report detailed thermodynamic and transport measurements for nonsuperconducting La_1.7Sr_0.3CuO₄. Collectively, these data support the presence of a highly correlated Fermi-liquid ground state in La_2-xSr_xCuO₄ beyond the superconducting dome, and imply that charge transport in the cuprates is dominated at finite temperatures by electron-electron scattering.

Original language	English
Article number	100502
Pages (from-to)	1005021-1005024
Number of pages	4
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	68
Issue number	10
Publication status	Published - Sep 2003
Externally published	Yes

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ASJC Scopus subject areas

Condensed Matter Physics

Cite this

Nakamae, S., Behnia, K., Mangkorntong, N., Nohara, M., Takagi, H., Yates, S. J. C., & Hussey, N. E. (2003). Electronic ground state of heavily overdoped nonsuperconducting La _2-xSr_xCuO₄. Physical Review B - Condensed Matter and Materials Physics, 68(10), 1005021-1005024. [100502].

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abstract = "We report detailed thermodynamic and transport measurements for nonsuperconducting La1.7Sr0.3CuO4. Collectively, these data support the presence of a highly correlated Fermi-liquid ground state in La2-xSrxCuO4 beyond the superconducting dome, and imply that charge transport in the cuprates is dominated at finite temperatures by electron-electron scattering.",

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AU - Nakamae, S.

AU - Behnia, K.

AU - Mangkorntong, N.

AU - Nohara, Minoru

AU - Takagi, H.

AU - Yates, S. J C

AU - Hussey, N. E.

PY - 2003/9

Y1 - 2003/9

N2 - We report detailed thermodynamic and transport measurements for nonsuperconducting La1.7Sr0.3CuO4. Collectively, these data support the presence of a highly correlated Fermi-liquid ground state in La2-xSrxCuO4 beyond the superconducting dome, and imply that charge transport in the cuprates is dominated at finite temperatures by electron-electron scattering.

AB - We report detailed thermodynamic and transport measurements for nonsuperconducting La1.7Sr0.3CuO4. Collectively, these data support the presence of a highly correlated Fermi-liquid ground state in La2-xSrxCuO4 beyond the superconducting dome, and imply that charge transport in the cuprates is dominated at finite temperatures by electron-electron scattering.

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