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The unusual spin reorientation transition and exchange bias effect in Er0.6Dy0.4FeO3 single crystal
Li, JT; Jiang, LW; Chen, HB; Su, LB; Mishina, ED; Sherstyuk, NE; Barilo, SN; Wu, AH
2020-05-11
Source PublicationAPPLIED PHYSICS LETTERS
ISSN0003-6951
Issue19
SubtypeArticle
AbstractIn this work, the single crystal Er0.6Dy0.4FeO3 (EDFO) was grown using optical floating-zone method. The magnetic behaviors of single crystal EDFO at low temperatures were systematically investigated. With lowering temperatures, an unusual spin reorientation transition could be observed. The transition was reasonably speculated as Gamma(3) (C-x, F-y, A(z)) -> Gamma(4) (G(x), A(y), F-z). Exchange bias effect could be found in the magnetization hysteresis loops, revealing the relationship of interaction between Fe3+ and R3+ (Dy3+ and Er3+) sublattices in EDFO single crystal. Additionally, when the magnetic field along the a-axis increased to 70 kOe, the magnetic phase transition took place at around 40 K, suggesting that an external field can trigger spin reorientation transition along a special axis. The features in single crystal EDFO have a significant potential in material physics and device application and provide insight into the magnetic structure and exchange bias for RFeO3 single crystals. Published under license by AIP Publishing.
DOI10.1063/5.0005759
WOS KeywordMAGNETIZATION ; DYFEO3 ; FIELD
Language英语
WOS Research AreaPhysics
PublisherAMER INST PHYSICS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/28073
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Li, JT,Jiang, LW,Chen, HB,et al. The unusual spin reorientation transition and exchange bias effect in Er0.6Dy0.4FeO3 single crystal[J]. APPLIED PHYSICS LETTERS,2020(19).
APA Li, JT.,Jiang, LW.,Chen, HB.,Su, LB.,Mishina, ED.,...&Wu, AH.(2020).The unusual spin reorientation transition and exchange bias effect in Er0.6Dy0.4FeO3 single crystal.APPLIED PHYSICS LETTERS(19).
MLA Li, JT,et al."The unusual spin reorientation transition and exchange bias effect in Er0.6Dy0.4FeO3 single crystal".APPLIED PHYSICS LETTERS .19(2020).
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