Theory of positive muon spin rotation in La2CuO4

Riichiro Saito, Hiroshi Kamimura, Kanetada Nagamine

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13 Citations (Scopus)

Abstract

Crystal potential of La2CuO4 for a positive muon is calculated by adding the atomic potentials of La, Cu and O atoms which are calculated by spin-dependent self-consistent atomic Shrödinger equation. We have found that the stable site for a positive muon is located in the interlayer region between two Cu-O planes. Dipolar field and hyperfine field of Cu and O spin are calculated at the muon sites. The calculated result shows that the hyperfine field from spin-polarized apical oxygen does contribute to the local field at the muon site and that the contact interaction of a positive muon is sensitive to the muon site and 2p orbital of apical oxygen.

Original languageEnglish
Pages (from-to)1217-1218
Number of pages2
JournalPhysica C: Superconductivity and its applications
Volume185-189
Issue numberPART 2
DOIs
Publication statusPublished - 1991 Dec 1
Externally publishedYes

ASJC Scopus subject areas

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

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