Direct evidence for multiferroic magnetoelectric coupling in 0.9BiFeO3-0.1BaTiO3

dc.contributor.author	Singh, A.
dc.contributor.author	Pandey, V.
dc.contributor.author	Kotnala, R.K.
dc.contributor.author	Pandey, D.
dc.date.accessioned	2021-10-05T05:36:52Z
dc.date.available	2021-10-05T05:36:52Z
dc.date.issued	2008-12-08
dc.identifier.issn	10797114
dc.identifier.uri	http://localhost:8080/xmlui/handle/123456789/1747
dc.description.abstract	Magnetic, dielectric and calorimetric studies on 0.9BiFeO3-0.1BaTiO3 indicate strong magnetoelectric coupling. XRD studies reveal a very remarkable change in the rhombohedral distortion angle and a significant shift in the atomic positions at the magnetic Tc due to an isostructural phase transition. The calculated polarization using Rietveld refined atomic positions scales linearly with magnetization. Our results provide the first unambiguous, atomic level evidence for magnetoelectric coupling of intrinsic multiferroic origin in a BiFeO3-based system.	en_US
dc.description.sponsorship	Physical Review Letters	en_US
dc.language.iso	en	en_US
dc.publisher	The American Physical Society	en_US
dc.relation.ispartofseries	Issue 24;Volume 101
dc.subject	Electromagnetic coupling;	en_US
dc.subject	Magnetoelectric couplings;	en_US
dc.subject	Multiferroic;	en_US
dc.subject	Rhombohedral distortions;	en_US
dc.title	Direct evidence for multiferroic magnetoelectric coupling in 0.9BiFeO3-0.1BaTiO3	en_US
dc.type	Article	en_US