Near-Room-Temperature Colossal Magnetodielectricity and Multiglass Properties in Partially Disordered<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>La</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi>NiMnO</mml:mi><mml:mn>6</mml:mn></mml:msub></mml:math>

Choudhury, Debraj; Mandal, P.; Mathieu, R.; Hazarika, Abhijit; Rajan, S.; Sundaresan, A.; V. Waghmare, Umesh; Knut, R.; Karis, Olof; Нордблад, П.; D. Sarma, D.

doi:10.1103/physrevlett.108.127201

Public

Near-Room-Temperature Colossal Magnetodielectricity and Multiglass Properties in Partially DisorderedLa2NiMnO6

Published in Physical Review Letters • Mar 19, 2012

Authors:

Debraj Choudhury

P. Mandal

R. Mathieu

Abstract

We report magnetic, dielectric, and magnetodielectric responses of the pure monoclinic bulk phase of partially disordered La2NiMnO6, exhibiting a spectrum of unusual properties and establish that this compound is an intrinsically multiglass system with a large magnetodielectric coupling (8%-20%) ove...

Subject

Monoclinic crystal system

Condensed matter physics

Dielectric

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