Electronic ground state of heavily overdoped nonsuperconducting La2−xSrxCuO4

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

Research output: Contribution to journalArticle

106 Citations (Scopus)

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
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume68
Issue number10
DOIs
Publication statusPublished - 2003
Externally publishedYes

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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