Magnetic anomalies in NaxCoO2 (x = 0.75)

T. Takeuchi, M. Matoba, T. Aharen, M. Itoh

Research output: Contribution to journalConference article

15 Citations (Scopus)

Abstract

Magnetic properties in Na0.75CoO2 (space group P63/mmc) are investigated by DC magnetic measurements from 2 to 300 K. The temperature-dependent magnetic susceptibility data show Curie-Weiss behaviour down to 15 K. Spin glass like characteristics are also found; the cusp anomaly seen at 3 K, irreverisbility between zero-field and field cooled magnetic susceptibility below 13 K.

Original languageEnglish
Pages (from-to)719-720
Number of pages2
JournalPhysica B: Condensed Matter
Volume312-313
DOIs
Publication statusPublished - 2002 Mar 1
EventInternational Conference on Strongly Correlated Electrons - Ann Arbor, MI, United States
Duration: 2002 Aug 62002 Aug 6

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Keywords

  • Magnetic frustration
  • NaCoO
  • Spin glass like

ASJC Scopus subject areas

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

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