Sr concentration dependence of incommensurate elastic magnetic peaks in La2-xSrxCuO4

H. Matsushita, H. Kimura, M. Fujita, K. Yamada, K. Hirota, Y. Endoh

Research output: Contribution to journalConference article

18 Citations (Scopus)

Abstract

Neutron scattering measurements were carried out to study the static magnetic structures of superconducting La2-xSrxCuO4 with x = 0.10 and 0.13. We found that there exist incommensurate magnetic peaks around (π, π) which start appearing below T*. Combined with previous reports for x = 0.10, 0.12 and 0.15, we noticed that T* becomes maximum at x = 0.12. The static magnetic correlation length ξ was estimated to be 88 angstrom for x = 0.13, which is considerably shorter than ξ > 200 angstrom reported for x = 0.12.

Original languageEnglish
Pages (from-to)1071-1074
Number of pages4
JournalJournal of Physics and Chemistry of Solids
Volume60
Issue number8
DOIs
Publication statusPublished - 1999 Jan 1
EventProceedings of the 1998 7th ISSP International Symposium Frontiers in Neutron Scattering Research (ISSP7) - Tokyo, Jpn
Duration: 1998 Nov 241998 Nov 27

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

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