Coherent quasiparticle weight and its connection to high-Tc superconductivity from angle-resolved photoemission

H. Ding, J. R. Engelbrecht, Z. Wang, S. C. Wang, H. B. Yang, R. Rogan, T. Takahashi, K. Kadowaki, D. G. Hinks, J. C. Campuzano

Research output: Contribution to journalArticlepeer-review

9 Citations (Scopus)

Abstract

An attempt is made to demonstrate that in high-Tc superconductors (HTSCs), it is the ratio zAΔm/Tc that is approximately constant. In the low-temperature limit, zA increases monotonically with increasing doping x. The reduction of zA with increasing temperature resembles that of the c-axis superfluid density.

Original languageEnglish
Article number227001
Pages (from-to)227001/1-227001/4
JournalPhysical review letters
Volume87
Issue number22
Publication statusPublished - 2001 Nov 26

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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