Phenomenological description of the dynamics of bipartite antiferromagnets in the limit of strong exchange

Arun Parthasarathy; Shaloo Rakheja

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arXiv · 1904.03529

Phenomenological description of the dynamics of bipartite antiferromagnets in the limit of strong exchange

Arun Parthasarathy·Shaloo Rakheja

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Abstract

The equation of motion of the staggered order parameter is derived in a step-by-step manner from the coupled Landau-Lifshitz-Gilbert dynamics of bipartite spin moments in the limit of strong antiferromagnetic exchange coupling.

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Arun Parthasarathy, Shaloo Rakheja. 2019-04-06. Phenomenological description of the dynamics of bipartite antiferromagnets in the limit of strong exchange. https://arxiv.org/abs/1904.03529

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