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Magnetic properties of Cox(Cu0.5In0.5)1–xCr2S4 solid solutions


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Abstract

The magnetic properties of Cox(Cu0.5In0.5)1–xCr2S4 (х = 0, 0.2, 0.5, 0.6) solid solutions between ferrimagnet СоCr2S4 (TC = 223 K) and antiferromagnet Cu0.5In0.5Cr2S4 (TN = 28 K) have been measured over wide ranges of fields (up 40 kOe) and temperatures (5–300 K). The major magnetometric data have been determined. Transition from one end-member of the solid solutions to the other occurs through an intermediate spin-glass phase.

About the authors

T. G. Aminov

Kurnakov Institute of General and Inorganic Chemistry

Author for correspondence.
Email: aminov@igic.ras.ru
Russian Federation, Leninskii pr. 31, Moscow, 119991

G. G. Shabunina

Kurnakov Institute of General and Inorganic Chemistry

Email: aminov@igic.ras.ru
Russian Federation, Leninskii pr. 31, Moscow, 119991

E. V. Busheva

Kurnakov Institute of General and Inorganic Chemistry

Email: aminov@igic.ras.ru
Russian Federation, Leninskii pr. 31, Moscow, 119991

V. M. Novotortsev

Kurnakov Institute of General and Inorganic Chemistry

Email: aminov@igic.ras.ru
Russian Federation, Leninskii pr. 31, Moscow, 119991

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