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Crystal growth and magnetic property of MCo2V2O8 (M=Sr and Ba)

✍ Scribed by P. Lejay; E. Canevet; S.K. Srivastava; B. Grenier; M. Klanjsek; C. Berthier

Publisher: Elsevier Science
Year: 2011
Tongue: English
Weight: 726 KB
Volume: 317
Category: Article
ISSN: 0022-0248
DOI: 10.1016/j.jcrysgro.2011.01.016

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✦ Synopsis

We report, for the first time, the crystal growth of SrCo 2 V 2 O 8 and BaCo 2 V 2 O 8 compounds using floating zone technique in a mirror furnace under air. We have grown the single crystals of both compounds, with typical dimensions of 3 mm diameter and 5 cm long, which exhibit phase decomposition at about 820 1C. The magnetic susceptibility of both SrCo 2 V 2 O 8 and BaCo 2 V 2 O 8 compounds has similar temperature dependences and exhibit AFM ordering with a Ne ´el temperature of 5 and 6 K, respectively.

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