INFLUENCE OF AN EXTERNAL MAGNETIC FIELD ON THE DYNAMICS OF A NEW-PHASE NUCLEUS IN THE VICINITY OF THE FIRST-ORDER PHASE TRANSITION IN MAGNETS WITH DEFECTS PRESENT
2012 ◽
Vol 26
(28)
◽
pp. 1250183
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Keyword(s):
Theoretically, with the aid of a soliton model, the evolution of a new-phase nucleus near the first-order spin-reorientation phase transition in magnets has been investigated in an external magnetic field. The influence of an external field and one-dimensional defects of magnetic anisotropy on the dynamics of such nucleus has been demonstrated. The conditions for the localization of the new-phase nucleus in the region of the magnetic anisotropy defect and for its escape from the defect have been determined. The values of the critical fields which bring about the sample magnetization reversal have been identified and estimated.
2013 ◽
Vol 77
(10)
◽
pp. 1228-1230
2018 ◽
Vol 32
(05)
◽
pp. 1850053
◽
Keyword(s):
1983 ◽
Vol 31-34
◽
pp. 1019-1020
Keyword(s):
2017 ◽
Vol 32
(26)
◽
pp. 1750162
◽