NMR linewidth and Skyrmion localization in quantum Hall ferromagnets

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The non-monotonic behavior of the NMR signal linewidth in the 2D quantum Hall system is explained in terms of the interplay between skyrmions localization, due to the influence of disorder, and the non-trivial temperature dependent skyrmion dynamics.
5 pages, 2 figures

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Mesoscale and Nanoscale Physics, Strongly Correlated Electrons

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http://salesiana.dossiersoluciones.com/handle/123456789/23460

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0403146
 http://arxiv.org/abs/cond-mat/0403146
 Phys. Rev. B 70, 045319 (2004)
 doi:10.1103/PhysRevB.70.045319

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arXiv