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

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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.

Original languageEnglish
Article number100502
Pages (from-to)1005021-1005024
Number of pages4
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume68
Issue number10
Publication statusPublished - Sep 2003
Externally publishedYes

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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-xSrxCuO4. Physical Review B - Condensed Matter and Materials Physics, 68(10), 1005021-1005024. [100502].