Multiferroic nature of charge-ordered rare earth manganites

Serrao, Claudy Rayan; Sundaresan, A; Rao, C N R

dc.contributor.author	Serrao, Claudy Rayan
dc.contributor.author	Sundaresan, A
dc.contributor.author	Rao, C N R
dc.date.accessioned	2012-02-08T09:49:30Z
dc.date.available	2012-02-08T09:49:30Z
dc.date.issued	2007-12-12
dc.identifier	0953-8984	en_US
dc.identifier.citation	Journal of Physics: Condensed Matter 19(49), 496217-1-5 (2007)	en_US
dc.identifier.uri	https://libjncir.jncasr.ac.in/xmlui/10572/349
dc.description	Restricted Access	en_US
dc.description.abstract	Charge-ordered rare earth manganites Nd0.5Ca0.5MnO3, La0.25Nd0.25Ca0.5 MnO3, Pr0.7Ca0.3MnO3 and Pr0.6Ca0.4MnO3 are found to exhibit dielectric constant anomalies around the charge-ordering or the antiferromagnetic transition temperatures. Magnetic fields have a marked effect on the dielectric properties, indicating the presence of coupling between the magnetic and electrical order parameters. The observation of magnetoferroelectricity in these manganites is in accord with the recent theoretical predictions of Khomskii and co-workers.	en_US
dc.description.uri	http://dx.doi.org/10.1088/0953-8984/19/49/496217	en_US
dc.language.iso	en	en_US
dc.publisher	IOP Publishing Ltd	en_US
dc.rights	© 2007 IOP Publishing Ltd	en_US
dc.subject	Electronic Phase-Separation	en_US
dc.subject	Ferroelectricity	en_US
dc.subject	Nd0.5ca0.5mno3	en_US
dc.subject	Polarization	en_US
dc.subject	Manganates	en_US
dc.subject	Prospects	en_US
dc.subject	Crystals	en_US
dc.subject	Oxides	en_US
dc.subject	Ln	en_US
dc.title	Multiferroic nature of charge-ordered rare earth manganites	en_US
dc.type	Article	en_US