Probing the interplay between quantum charge fluctuations and magnetic ordering in LuFe 2 O 4

J. Lee; S. A. Trugman; C. D. Batista; C. L. Zhang; D. Talbayev; X. S. Xu; S. W. Cheong; D. A. Yarotski; A. J. Taylor; R. P. Prasankumar

doi:10.1038/srep02654

Probing the interplay between quantum charge fluctuations and magnetic ordering in LuFe 2 O 4

J. Lee
, S. A. Trugman
, C. D. Batista
, C. L. Zhang
, D. Talbayev
, X. S. Xu
, S. W. Cheong
, D. A. Yarotski
, A. J. Taylor
, R. P. Prasankumar

Los Alamos National Laboratory

Research output: Contribution to journal › Article › peer-review

16 Scopus citations

Abstract

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 LuFe2O4. © 2013 Macmillan Publishers Limited. All rights reserved.

Original language	English
Journal	Scientific Reports
Volume	3
DOIs	https://doi.org/10.1038/srep02654
State	Published - Sep 23 2013

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title = "Probing the interplay between quantum charge fluctuations and magnetic ordering in LuFe 2 O 4",

abstract = "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 LuFe2O4. {\textcopyright} 2013 Macmillan Publishers Limited. All rights reserved.",

author = "J. Lee and Trugman, \{S. A.\} and Batista, \{C. D.\} and Zhang, \{C. L.\} and D. Talbayev and Xu, \{X. S.\} and Cheong, \{S. W.\} and Yarotski, \{D. A.\} and Taylor, \{A. J.\} and Prasankumar, \{R. P.\}",

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AU - Lee, J.

AU - Trugman, S. A.

AU - Batista, C. D.

AU - Zhang, C. L.

AU - Talbayev, D.

AU - Xu, X. S.

AU - Cheong, S. W.

AU - Yarotski, D. A.

AU - Taylor, A. J.

AU - Prasankumar, R. P.

PY - 2013/9/23

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N2 - 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 LuFe2O4. © 2013 Macmillan Publishers Limited. All rights reserved.

AB - 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 LuFe2O4. © 2013 Macmillan Publishers Limited. All rights reserved.

UR - https://www.scopus.com/pages/publications/84884266714

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DO - 10.1038/srep02654

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VL - 3

JO - Scientific Reports

JF - Scientific Reports

ER -

Probing the interplay between quantum charge fluctuations and magnetic ordering in LuFe 2 O 4

Abstract

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