Multiferroic properties of ErMnO3

Sahu, Jyoti Ranjan ; Ghosh, Anirban ; A. Sundaresan, ; Rao, C.N.R. (2009) Multiferroic properties of ErMnO3 Materials Research Bulletin, 44 (11). pp. 2123-2126. ISSN 0025-5408

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Measurements of magnetic and dielectric properties of single crystalline ErMnO3 establish the Néel and ferroelectric transition temperatures to be 77 K and 588 K respectively. The dielectric constant of ErMnO3 shows an anomalous jump at TN. 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.

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Deposited On:22 Jun 2021 07:43
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