Equilibrium and overcritical solitons at a spin-flop phase transition

V. Nietz

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arXiv · 1401.7510

Equilibrium and overcritical solitons at a spin-flop phase transition

V. Nietz

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Abstract

Taking into account the energy dissipation in the spin-flop phase transition induced by magnetic field in an antiferromagnet with uni-axial anisotropy, the following peculiarities of precessing ball solitons (PBS) are considered: a) the states of equilibrium solitons arising in the initial phase during the phase transition; b) the states of "overcritical PBS", existing outside the region of metastability. The "overcritical" PBS may originate during disintegration of the initial phase.

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V. Nietz. 2014-01-29. Equilibrium and overcritical solitons at a spin-flop phase transition. https://arxiv.org/abs/1401.7510

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