Transport mechanisms in Zn, Ni and Mg doped La1.85Sr0.15CuO4-δ systems

Yan Hongjie, Zhang Qingming, Li Ang, Ying Xuenong, Wang Bin, Mao Zhiqiang, Zhang Yuheng

Research output: Contribution to journalArticle

Abstract

Transport mechanisms have been comparatively studied for La1.85Sr0.15Cu1-xMxO 4-δ(M=Zn, Ni, Mg) systems with a wide dopant range(0≤x≤0.3) by means of the resistivity. The analysis indicates that the normal-state transport properties can be well interpreted based on the localization mechanism. The suppressions of the superconductivity are closely related to magnetic pair-breaking effects induced by Zn, Ni and Mg ions.

Original languageEnglish (US)
Pages (from-to)671-672
Number of pages2
JournalPhysica C: Superconductivity and its applications
Volume341-348
Issue numberPART 1
DOIs
StatePublished - Jan 1 2000

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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