IHEP OpenIR
Pressure-induced phase transitions of multiferroic BiFeO3
Zhang XL(张晓丽); Zhang, XL; Wu, Y; Zhang, Q; Dong, JC; Wu, X; Liu, J; Wu, ZY; Chen, DL; Dong JC(董俊才); Liu J(刘景); Wu ZY(吴自玉); Chen DL(陈栋梁)
2013
Source PublicationCHINESE PHYSICS C
ISSN1674-1137
EISSN2058-6132
Volume37Issue:12Pages:128001
AbstractPressure-induced phase transitions of multiferroic BiFeO3 have been investigated using synchrotron radiation X-ray diffraction with diamond anvil cell technique at room temperature. Present experimental data clearly show that rhombohedral (R3c) phase of BiFeO3 first transforms to monoclinic (C2/m) phase at 7 GPa, then to orthorhombic (Prima) phase at 11 GPa, which is consistent with recent theoretical ab initio calculation. However, we observe another peak at 2 theta=7 degrees in the pressure range of 5-7 GPa that has not been reported previously. Further analysis reveals that this reflection peak is attributed to the orthorhombic (Pbam) phase, indicating the coexistance of monoclinic phase with orthorhombic phase in low pressure range.
KeywordBiFeO3 in-situ XRD phase transitions
Subject AreaPhysics
DOI10.1088/1674-1137/37/12/128001
Indexed BySCI ; ADS
Language英语
WOS IDWOS:000329382800019
ADS Bibcode2013ChPhC..37l8001Z
ADS URLhttps://ui.adsabs.harvard.edu/abs/2013ChPhC..37l8001Z
ADS CITATIONShttps://ui.adsabs.harvard.edu/abs/2013ChPhC..37l8001Z/citations
Citation statistics
Cited Times:4 [ADS]
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/224645
Collection中国科学院高能物理研究所
Recommended Citation
GB/T 7714
Zhang XL,Zhang, XL,Wu, Y,et al. Pressure-induced phase transitions of multiferroic BiFeO3[J]. CHINESE PHYSICS C,2013,37(12):128001.
APA 张晓丽.,Zhang, XL.,Wu, Y.,Zhang, Q.,Dong, JC.,...&陈栋梁.(2013).Pressure-induced phase transitions of multiferroic BiFeO3.CHINESE PHYSICS C,37(12),128001.
MLA 张晓丽,et al."Pressure-induced phase transitions of multiferroic BiFeO3".CHINESE PHYSICS C 37.12(2013):128001.
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