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题名: Tunable exchange bias effects in perovskite YFe0.5Cr0.5O3
作者: Mao, Jinhua1;  Sui, Yu1, 2;  Zhang, Xingquan1;  Wang, Xianjie1;  Su, Yantao1;  Liu, Zhiguo1;  Wang, Yi1;  Zhu, Ruibin1;  Wang, Yang1;  Liu, Wanfa3;  Liu, Xiaoyang4
关键词: Magnetically ordered materials ;  Chemical synthesis ;  Exchange bias ;  Magnetic hysteresis
刊名: SOLID STATE COMMUNICATIONS
发表日期: 2011-12-01
DOI: 10.1016/j.ssc.2011.09.008
卷: 151, 期:24, 页:1982-1985
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Physics, Condensed Matter
研究领域[WOS]: Physics
英文摘要: Exchange bias (EB) effects in YFe0.5Cr0.5O3, which exhibits magnetization reversal, were systemically investigated. Above the compensation temperature (T-comp), only negative EB field appears, whereas the sign of the EB field below T-comp can be reversed from positive to negative by applying a large cooling field. The difference between the EB behaviors above and below T-comp, which are strictly related to magnetization reversal, may originate from the competing magnetic anisotropy of the system. The sign reversal of both magnetization and EB field coexisting in a single system can be tuned in a preselected and convenient way. (C) 2011 Elsevier Ltd. All rights reserved.
关键词[WOS]: MAGNETIC-PROPERTIES ;  WEAK FERROMAGNETISM ;  TEMPERATURE
语种: 英语
WOS记录号: WOS:000297779600031
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/142458
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Harbin Inst Technol, Dept Phys, CCMST, Harbin 150001, Peoples R China
2.Acad Sinica, Int Ctr Mat Phys, Shenyang 110015, Peoples R China
3.Chinese Acad Sci, Dalian Inst Chem Phys, Key Lab Chem Lasers, Dalian 116023, Peoples R China
4.Jilin Univ, Coll Chem, State Key Lab Inorgan Synth & Preparat Chem, Changchun 130012, Peoples R China

Recommended Citation:
Mao, Jinhua,Sui, Yu,Zhang, Xingquan,et al. Tunable exchange bias effects in perovskite YFe0.5Cr0.5O3[J]. SOLID STATE COMMUNICATIONS,2011,151(24):1982-1985.
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