Multiferroic behavior from synergetic response of multiple ordering parameters in BiFeO 3 single crystal under high magnetic field up to 50 Tesla
In: ISSN: 0021-8979, 2020
academicJournal
Zugriff:
International audience ; BiFeO3, a typical multiferroic compound, owns complicated interactions among its charge, lattice, and spin degrees, while largely remaining a mystery. In this work, the BiFeO3 single crystal has been investigated in pulsed high magnetic fields up to 50 T. The lattice, spin, and charge orderings are found to couple with each other strongly. High magnetic field could drive the spin cycloid phase to a canted antiferromagnetic phase while accompanied by a clear magnetostriction response and weakening of ferroelectric polarization. The critical magnetic field for the magnetic phase transition was shifted to the lower magnetic field region by an external electric field over a broad temperature range, which indicates the complex interaction among magnetization, electrical polarization, and crystal lattice. This work has provided a clear picture to show the synergetic response of multiple ordering parameters during the magnetic phase transition in BiFeO3, which could benefit the design of BiFeO3 based spintronic devices and novel multiferroic materials with strong magnetoelectric coupling.
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Multiferroic behavior from synergetic response of multiple ordering parameters in BiFeO 3 single crystal under high magnetic field up to 50 Tesla
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| Autor/in / Beteiligte Person: | Huang, Sha ; Hong, Fang ; Xia, Zhengcai ; Yang, Feng ; Zhang, Xiaoxing ; Xiao, Guiling ; Song, Yujie ; Jiang, Dequan ; Deng, Han ; Ouyang, Zhongwen ; Wang, Junfeng ; Tian, Zhaoming ; Han, Junbo ; Yao, Linhua ; Forget, A. ; Colson, Dorothée ; Cheng, Zhenxiang ; Wuhan National High Magnetic Field Center and School of Physics, HUST ; Huazhong University of Science and Technology Wuhan (HUST) ; Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences ; Sichuan University Chengdu (SCU) ; Laboratoire Nano-Magnétisme et Oxydes (LNO) ; Service de physique de l'état condensé (SPEC - UMR3680) ; Institut Rayonnement Matière de Saclay (DRF) (IRAMIS) ; Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Institut Rayonnement Matière de Saclay (DRF) (IRAMIS) ; Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS) ; University of Wollongong Australia |
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| Zeitschrift: | ISSN: 0021-8979, 2020 |
| Veröffentlichung: | HAL CCSD ; American Institute of Physics, 2020 |
| Medientyp: | academicJournal |
| DOI: | 10.1063/1.5131411 |
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