Magnetism of lightly oxygenated La2-xBixCuO4+δ

S. Wakimoto, K. Kurahashi, K. Yamada, M. Kato, Y. Koike, Y. Endoh

Research output: Contribution to journalArticlepeer-review


Control of the hole concentration in La2-xBixCuO4+δ over a wide range has been achieved by excess oxygen insertion by heat treatments and electrochemical oxidation. The inelastic neutron scattering response and two-dimensional (2D) antiferromagnetic (AF) correlation length, ξ2D, in the 2D AF and superconducting regions indicates some common features with the La2-xSrxCuO4 system.

Original languageEnglish
Pages (from-to)634-636
Number of pages3
JournalPhysica B: Condensed Matter
Publication statusPublished - 1997


  • 2D antiferromagnetic correlation length
  • Incommensurate spin correlation
  • Oxygen-doped 2 1-4 system


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