Spin and charge ordering in La2-xSrxNiO4 with 0.27 ≤ x ≤ 0.5

H. Yoshizawa, T. Kakeshita, R. Kajimoto, T. Tanabe, T. Katsufuji, Y. Tokura

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

We report the Sr-concentration dependence of the spin and charge ordering in La2-xSrxNiO4. with 0.27 ≤ x ≤ 0.5. In this range of the Sr concentration x, the characteristic wave vector ε for the magnetic and charge order varies approximately linear in x, i.e. ε ∼ x. The transition temperature of spin order is always lower than that of stripe order. Two transition temperatures increase for x < xc where xc = 1/3, and then tend to decrease as x further increases.

Original languageEnglish
Pages (from-to)880-882
Number of pages3
JournalPhysica B: Condensed Matter
Volume241-243
DOIs
Publication statusPublished - 1997 Jan 1
Externally publishedYes

Keywords

  • LaSrNiO
  • Stripe charge order

ASJC Scopus subject areas

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

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