Phase-field model for epitaxial ferroelectric and magnetic nanocomposite thin films

Content Provider	Semantic Scholar
Author	Zhang, Jinghuai Schlom, D. G. Chen, Long-Qing Zavaliche, Florin Ramesh, Ramamoorthy Jia, Quanxi X.
Copyright Year	2007
Abstract	A phase-field model was developed for studying the magnetoelectric coupling effect in epitaxial ferroelectric and magnetic nanocomposite thin films. The model can simultaneously take into account the ferroelectric and magnetic domain structures, the electrostrictive and magnetostrictive effects, substrate constraint, as well as the long-range interactions such as magnetic, electric, and elastic interactions. As an example, the magnetic-field-induced electric polarization in BaTiO3–CoFe2O4 nanocomposite film was analyzed. The effects of the film thickness, morphology of the nanocomposite, and substrate constraint on the degree of magnetoelectric coupling were discussed.
Starting Page	052909
Ending Page	052909
Page Count	1
File Format	PDF HTM / HTML
DOI	10.1063/1.2431574
Volume Number	90
Alternate Webpage(s)	http://schlom.mse.cornell.edu/sites/schlom.mse.cornell.edu/files/research%20pdfs/%23207.pdf
Alternate Webpage(s)	https://www.ems.psu.edu/~chen/publications/JXZ2007APL.pdf
Alternate Webpage(s)	https://doi.org/10.1063/1.2431574
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article