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Theory of Striped Hall Ferromagnets

Nobuki Maeda
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Abstract

We study spin and charge striped states at the half-filled high Landau level in the zero Zeeman energy limit using a Hartree-Fock approximation. It is shown that a ferromagnetic striped Hall state is more stable than the antiferromagnetic striped state or charge striped state. We calculate the collective excitations using the single mode approximation.

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Nobuki Maeda. 2003-08-31. Theory of Striped Hall Ferromagnets. https://doi.org/10.1016/j.physe.2003.11.232

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