CAS OpenIR  > 中科院上海应用物理研究所2011-2019年
Strain Induced Metastable Phase and Phase Revolution in PbTiO3-CoFe2O4 Nanocomposite Film
Hu, CS; Luo, ZL; Sun, X; Pan, GQ; He, Q; Wen, W; Zhou, XT; Takeuchi, I; Gao, C; zlluo@ustc.edu.cn; cgao@ustc.edu.cn
2014
Source PublicationCHINESE PHYSICS LETTERS
ISSN0256-307X
Volume31Issue:1
AbstractAn inter-component epitaxial strain-induced PbTiO3 metastable phase is observed in a PbTiO3-CoFe2O4 epitaxial composite film, corresponding to the dielectric anomaly reported previously. High-resolution synchrotron radiation X-ray diffraction and first principles calculation demonstrate the coexistence of different PbTiO3 phases, even a possible morphotropic phase boundary in the film, elucidating the underlying microscopic mechanism of the formation of PbTiO3 metastable phase. This sheds light on the design and manipulation of electromechanical properties of epitaxial films, through the strain engineering.
KeywordPbtio3 Thin-films Polarization Rotation Electromechanical Response Curie Temperatures Mechanism Bifeo3 Mgo Ferroelectricity Origin Srtio3
Indexed BySCI
Language英语
WOS IDWOS:000330208000044
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/14412
Collection中科院上海应用物理研究所2011-2019年
Corresponding Authorzlluo@ustc.edu.cn; cgao@ustc.edu.cn
Recommended Citation
GB/T 7714
Hu, CS,Luo, ZL,Sun, X,et al. Strain Induced Metastable Phase and Phase Revolution in PbTiO3-CoFe2O4 Nanocomposite Film[J]. CHINESE PHYSICS LETTERS,2014,31(1).
APA Hu, CS.,Luo, ZL.,Sun, X.,Pan, GQ.,He, Q.,...&cgao@ustc.edu.cn.(2014).Strain Induced Metastable Phase and Phase Revolution in PbTiO3-CoFe2O4 Nanocomposite Film.CHINESE PHYSICS LETTERS,31(1).
MLA Hu, CS,et al."Strain Induced Metastable Phase and Phase Revolution in PbTiO3-CoFe2O4 Nanocomposite Film".CHINESE PHYSICS LETTERS 31.1(2014).
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