Probing the Interplay between Quantum Charge Fluctuations and Magnetic Ordering in LuFe(2)O(4)

The mechanisms producing strong coupling between electric and magnetic order in multiferroics are not always well understood, since their microscopic origins can be quite different. Hence, gaining a deeper understanding of magnetoelectric coupling in these materials is the key to their rational desi...

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Autores principales: Lee, J., Trugman, S. A., Batista, C. D., Zhang, C. L., Talbayev, D., Xu, X. S., Cheong, S.-W., Yarotski, D. A., Taylor, A. J., Prasankumar, R. P.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2013
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3772380/
https://www.ncbi.nlm.nih.gov/pubmed/24030661
http://dx.doi.org/10.1038/srep02654
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author Lee, J.
Trugman, S. A.
Batista, C. D.
Zhang, C. L.
Talbayev, D.
Xu, X. S.
Cheong, S.-W.
Yarotski, D. A.
Taylor, A. J.
Prasankumar, R. P.
author_facet Lee, J.
Trugman, S. A.
Batista, C. D.
Zhang, C. L.
Talbayev, D.
Xu, X. S.
Cheong, S.-W.
Yarotski, D. A.
Taylor, A. J.
Prasankumar, R. P.
author_sort Lee, J.
collection PubMed
description The mechanisms producing strong coupling between electric and magnetic order in multiferroics are not always well understood, since their microscopic origins can be quite different. Hence, gaining a deeper understanding of magnetoelectric coupling in these materials is the key to their rational design. Here, we use ultrafast optical spectroscopy to show that the influence of magnetic ordering on quantum charge fluctuations via the double-exchange mechanism can govern the interplay between electric polarization and magnetism in the charge-ordered multiferroic LuFe(2)O(4).
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spelling pubmed-37723802013-09-13 Probing the Interplay between Quantum Charge Fluctuations and Magnetic Ordering in LuFe(2)O(4) Lee, J. Trugman, S. A. Batista, C. D. Zhang, C. L. Talbayev, D. Xu, X. S. Cheong, S.-W. Yarotski, D. A. Taylor, A. J. Prasankumar, R. P. Sci Rep Article The mechanisms producing strong coupling between electric and magnetic order in multiferroics are not always well understood, since their microscopic origins can be quite different. Hence, gaining a deeper understanding of magnetoelectric coupling in these materials is the key to their rational design. Here, we use ultrafast optical spectroscopy to show that the influence of magnetic ordering on quantum charge fluctuations via the double-exchange mechanism can govern the interplay between electric polarization and magnetism in the charge-ordered multiferroic LuFe(2)O(4). Nature Publishing Group 2013-09-13 /pmc/articles/PMC3772380/ /pubmed/24030661 http://dx.doi.org/10.1038/srep02654 Text en Copyright © 2013, Macmillan Publishers Limited. All rights reserved http://creativecommons.org/licenses/by-nc-nd/3.0/ This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/3.0/
spellingShingle Article
Lee, J.
Trugman, S. A.
Batista, C. D.
Zhang, C. L.
Talbayev, D.
Xu, X. S.
Cheong, S.-W.
Yarotski, D. A.
Taylor, A. J.
Prasankumar, R. P.
Probing the Interplay between Quantum Charge Fluctuations and Magnetic Ordering in LuFe(2)O(4)
title Probing the Interplay between Quantum Charge Fluctuations and Magnetic Ordering in LuFe(2)O(4)
title_full Probing the Interplay between Quantum Charge Fluctuations and Magnetic Ordering in LuFe(2)O(4)
title_fullStr Probing the Interplay between Quantum Charge Fluctuations and Magnetic Ordering in LuFe(2)O(4)
title_full_unstemmed Probing the Interplay between Quantum Charge Fluctuations and Magnetic Ordering in LuFe(2)O(4)
title_short Probing the Interplay between Quantum Charge Fluctuations and Magnetic Ordering in LuFe(2)O(4)
title_sort probing the interplay between quantum charge fluctuations and magnetic ordering in lufe(2)o(4)
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3772380/
https://www.ncbi.nlm.nih.gov/pubmed/24030661
http://dx.doi.org/10.1038/srep02654
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