Investigation of the intrinsic magnetodielectric effect in La2CoMnO6: role of magnetic disorder-Reference-Cited by-同舟云学术

Investigation of the intrinsic magnetodielectric effect in La2CoMnO6: role of magnetic disorder

Published:2015 Issue:4 Volume:3 Page:836-843
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Murthy J. Krishna¹²³⁴,Chandrasekhar K. Devi¹²³⁴⁵,Murugavel S.⁶⁷⁸⁴,Venimadhav A.¹²³⁴

Affiliation:

1. Cryogenic Engineering Centre

2. Indian Institute of Technology

3. Kharagpur-721302

4. India

5. Department of Physics and Center for Nanoscience and Nanotechnology

6. Department of Physics and Astrophysics

7. University of Delhi

8. Delhi 110007

Abstract

We present a large magnetodielectric (MD) effect of 65% at 100 kHz with a 5 T field in a B-site ordered La₂CoMnO₆ (LCMO) polycrystalline sample. Frequency and temperature dependent impedance, dielectric and Raman spectra studies under a magnetic field divulge both intrinsic and extrinsic origins for the observed MD effect.

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2015/TC/C4TC01920B

Reference38 articles.

1. Applications of magnetoelectrics

2. Multiferroicity: the coupling between magnetic and polarization orders

3. Multiferroic and magnetoelectric materials

4. Spin Current and Magnetoelectric Effect in Noncollinear Magnets

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