Multiferroic properties of ErMnO3

Sahu, Jyoti Ranjan and Ghosh, Anirban and Sundaresan, A and Rao, CNR (2009) Multiferroic properties of ErMnO3. In: Materials Research Bulletin, 44 (11). pp. 2123-2126.

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Abstract

Measurements of magnetic and dielectric properties of single crystalline ErMnO3 establish the Neel and ferroelectric transition temperatures to be 77 K and 588 K respectively. The dielectric constant of ErMnO3 shows an anomalous jump at T-N. At higher temperatures, the dielectric constant undergoes a significant decrease on application of magnetic fields. The study clearly exhibits multiferroic and magnetoelectric nature of ErMnO3.

Item Type:	Journal Article
Publication:	Materials Research Bulletin
Publisher:	Elsevier Science
Additional Information:	Copyright for this article belongs to Elsevier Science.
Keywords:	Oxides; Crystal growth; Magnetic properties; Dielectric properties
Department/Centre:	Division of Chemical Sciences > Materials Research Centre
Date Deposited:	04 Dec 2009 08:48
Last Modified:	19 Sep 2010 05:52
URI:	http://eprints.iisc.ac.in/id/eprint/24973

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