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Formation of quadrupolar phase in non-Heisenberg ferromagnets with half-integer spin

✍ Scribed by Yu.A. Fridman; O.A. Kosmachev; D.V. Spirin

Book ID: 103883564
Publisher: Elsevier Science
Year: 2005
Tongue: English
Weight: 254 KB
Volume: 357
Category: Article
ISSN: 0921-4526
DOI: 10.1016/j.physb.2004.12.014

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✦ Synopsis

Possibility of realization of quadrupolar phase in non-Heisenberg ferromagnet with magnetic ion spin 3 2 is studied. It is shown that such phase state exists only in ferromagnets with high value of biquadratic exchange when external magnetic field is not applied. Phase diagram of the system is built.

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