Large anomalous Nernst effect in a skyrmion crystal

Thermoelectric properties of a model skyrmion crystal were theoretically investigated, and it was found that its large anomalous Hall conductivity, corresponding to large Chern numbers induced by its peculiar spin structure leads to a large transverse thermoelectric voltage through the anomalous Ner...

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Detalles Bibliográficos
Autores principales: Mizuta, Yo Pierre, Ishii, Fumiyuki
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4910103/
https://www.ncbi.nlm.nih.gov/pubmed/27306142
http://dx.doi.org/10.1038/srep28076
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author Mizuta, Yo Pierre
Ishii, Fumiyuki
author_facet Mizuta, Yo Pierre
Ishii, Fumiyuki
author_sort Mizuta, Yo Pierre
collection PubMed
description Thermoelectric properties of a model skyrmion crystal were theoretically investigated, and it was found that its large anomalous Hall conductivity, corresponding to large Chern numbers induced by its peculiar spin structure leads to a large transverse thermoelectric voltage through the anomalous Nernst effect. This implies the possibility of finding good thermoelectric materials among skyrmion systems, and thus motivates our quests for them by means of the first-principles calculations as were employed in this study.
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spelling pubmed-49101032016-06-16 Large anomalous Nernst effect in a skyrmion crystal Mizuta, Yo Pierre Ishii, Fumiyuki Sci Rep Article Thermoelectric properties of a model skyrmion crystal were theoretically investigated, and it was found that its large anomalous Hall conductivity, corresponding to large Chern numbers induced by its peculiar spin structure leads to a large transverse thermoelectric voltage through the anomalous Nernst effect. This implies the possibility of finding good thermoelectric materials among skyrmion systems, and thus motivates our quests for them by means of the first-principles calculations as were employed in this study. Nature Publishing Group 2016-06-16 /pmc/articles/PMC4910103/ /pubmed/27306142 http://dx.doi.org/10.1038/srep28076 Text en Copyright © 2016, Macmillan Publishers Limited http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Mizuta, Yo Pierre
Ishii, Fumiyuki
Large anomalous Nernst effect in a skyrmion crystal
title Large anomalous Nernst effect in a skyrmion crystal
title_full Large anomalous Nernst effect in a skyrmion crystal
title_fullStr Large anomalous Nernst effect in a skyrmion crystal
title_full_unstemmed Large anomalous Nernst effect in a skyrmion crystal
title_short Large anomalous Nernst effect in a skyrmion crystal
title_sort large anomalous nernst effect in a skyrmion crystal
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4910103/
https://www.ncbi.nlm.nih.gov/pubmed/27306142
http://dx.doi.org/10.1038/srep28076
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