Reentrant spin glass properties of Cr1-x-yMnxFeyGe

Tetsuya Sato, T. Nemoto, E. Ohta, M. Sakata, T. Sakakibara, T. Goto

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

DC and ac magnetic measurements of the exchange enhanced magnetic impurity system Cr1-xMnxGe with x = 0.21 and 0.19 suggest reentrant spin glass behaviours with mixed ferromagnetic and spin glass phase characterized by anisotropy fields. Substitution of Fe for Cr breaks the ferromagnetic ordering due to negative coupling between moments on Fe and Mn.

Original languageEnglish
Pages (from-to)411-412
Number of pages2
JournalJournal of Magnetism and Magnetic Materials
Volume70
Issue number1-3
DOIs
Publication statusPublished - 1987 Dec 1

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Spin glass
spin glass
Magnetic variables measurement
magnetic measurement
Anisotropy
Substitution reactions
direct current
Impurities
substitutes
moments
impurities
anisotropy
glass

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Reentrant spin glass properties of Cr1-x-yMnxFeyGe. / Sato, Tetsuya; Nemoto, T.; Ohta, E.; Sakata, M.; Sakakibara, T.; Goto, T.

In: Journal of Magnetism and Magnetic Materials, Vol. 70, No. 1-3, 01.12.1987, p. 411-412.

Research output: Contribution to journalArticle

Sato, T, Nemoto, T, Ohta, E, Sakata, M, Sakakibara, T & Goto, T 1987, 'Reentrant spin glass properties of Cr1-x-yMnxFeyGe', Journal of Magnetism and Magnetic Materials, vol. 70, no. 1-3, pp. 411-412. https://doi.org/10.1016/0304-8853(87)90485-9
Sato, Tetsuya ; Nemoto, T. ; Ohta, E. ; Sakata, M. ; Sakakibara, T. ; Goto, T. / Reentrant spin glass properties of Cr1-x-yMnxFeyGe. In: Journal of Magnetism and Magnetic Materials. 1987 ; Vol. 70, No. 1-3. pp. 411-412.
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