A magnetoelectric multiglass state in multiferroic YbFe 2O 4

Y. Sun; Y. Liu; F. Ye; S. Chi; Y. Ren; T. Zou; F. Wang; L. Yan

doi:10.1063/1.3670969

A magnetoelectric multiglass state in multiferroic YbFe ₂O ₄

Y. Sun, Y. Liu, F. Ye, S. Chi, Y. Ren, T. Zou, F. Wang, L. Yan

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

13 Citations (Scopus)

Abstract

A multiglass state in which two distinct glassy phases coexist has been identified in multiferroic YbFe ₂O ₄. A collective magnetic freezing, as evidenced by AC susceptibility, magnetization, and coercivity measurements, develops at a freezing temperature T _F ∼ 80 K. Meanwhile, the low-temperature dielectric and pyroelectric measurements suggest that an electric polar-glass state develops at the same freezing temperature. The simultaneous freezing of spin and polar clusters implies a strong magnetoelectric coupling and leads to a magnetoelectric multiglass state. © 2012 American Institute of Physics.

Original language	English
Article number	07D902
Journal	Journal of Applied Physics
Volume	111
Issue number	7
DOIs	https://doi.org/10.1063/1.3670969
Publication status	Published - 1 Apr 2012
Externally published	Yes

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Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

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title = "A magnetoelectric multiglass state in multiferroic YbFe 2O 4",

abstract = "A multiglass state in which two distinct glassy phases coexist has been identified in multiferroic YbFe 2O 4. A collective magnetic freezing, as evidenced by AC susceptibility, magnetization, and coercivity measurements, develops at a freezing temperature T F ∼ 80 K. Meanwhile, the low-temperature dielectric and pyroelectric measurements suggest that an electric polar-glass state develops at the same freezing temperature. The simultaneous freezing of spin and polar clusters implies a strong magnetoelectric coupling and leads to a magnetoelectric multiglass state. {\textcopyright} 2012 American Institute of Physics.",

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AU - Liu, Y.

AU - Ye, F.

AU - Chi, S.

AU - Ren, Y.

AU - Zou, T.

AU - Wang, F.

AU - Yan, L.

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N2 - A multiglass state in which two distinct glassy phases coexist has been identified in multiferroic YbFe 2O 4. A collective magnetic freezing, as evidenced by AC susceptibility, magnetization, and coercivity measurements, develops at a freezing temperature T F ∼ 80 K. Meanwhile, the low-temperature dielectric and pyroelectric measurements suggest that an electric polar-glass state develops at the same freezing temperature. The simultaneous freezing of spin and polar clusters implies a strong magnetoelectric coupling and leads to a magnetoelectric multiglass state. © 2012 American Institute of Physics.

AB - A multiglass state in which two distinct glassy phases coexist has been identified in multiferroic YbFe 2O 4. A collective magnetic freezing, as evidenced by AC susceptibility, magnetization, and coercivity measurements, develops at a freezing temperature T F ∼ 80 K. Meanwhile, the low-temperature dielectric and pyroelectric measurements suggest that an electric polar-glass state develops at the same freezing temperature. The simultaneous freezing of spin and polar clusters implies a strong magnetoelectric coupling and leads to a magnetoelectric multiglass state. © 2012 American Institute of Physics.

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