Superfluid response in monolayer high-Tc cuprates

C. Panagopoulos, T. Xiang, W. Anukool, J. R. Cooper, Y. S. Wang, C. W. Chu

Research output: Contribution to journalArticlepeer-review

59 Citations (Scopus)

Abstract

We have studied the doping dependence of the in-plane and out-of-plane superfluid density ρs(0) of two-monolayer high-Tc superconductors, HgBa2CuO4+δ and La2−xSrxCuO4, using the low-frequency ac susceptibility and the muon-spin-relaxation techniques. For both superconductors, ρs(0) increases rapidly with doping in the underdoped and optimally doped regimes and becomes nearly doping independent above a critical doping, pc 0.20.

Original languageEnglish
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume67
Issue number22
DOIs
Publication statusPublished - 2003 Jun 11

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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