Magnetic anomalies in NaxCoO2 (x = 0.75)

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

Research output: Contribution to journalArticle

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

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magnetic anomalies
Magnetic susceptibility
magnetic permeability
Spin glass
Magnetic variables measurement
cusps
spin glass
magnetic measurement
Magnetic properties
direct current
anomalies
magnetic properties
Temperature
temperature

Keywords

  • Magnetic frustration
  • NaCoO
  • Spin glass like

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

Cite this

Magnetic anomalies in NaxCoO2 (x = 0.75). / Takeuchi, T.; Matoba, Masanori; Aharen, T.; Itoh, M.

In: Physica B: Condensed Matter, Vol. 312-313, 03.2002, p. 719-720.

Research output: Contribution to journalArticle

Takeuchi, T. ; Matoba, Masanori ; Aharen, T. ; Itoh, M. / Magnetic anomalies in NaxCoO2 (x = 0.75). In: Physica B: Condensed Matter. 2002 ; Vol. 312-313. pp. 719-720.
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