Fizika Nizkikh Temperatur: Volume 43, Number 9 (September 2017), p. 1339-1341    ( to contents , go back )

About the possibility of piezomagnetoelectric effect in centrosymmetric terbium manganite

I.E. Chupis

B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine 47 Lenin Ave., Kharkov 61103, Ukraine
E-mail: chupis@ilt.kharkov.ua

Received November 15, 2016, revised December 19, 2016

Abstract

The phenomenological analysis of the commensurate state in orthorhombic terbium manganite in strong magnetic field at the low temperatures where manganese and terbium spins are ordered is provided. The possibilities of the piezomagnetoelectric effect (PMEE), piezoelectricity and linear magnetostriction under strains σxy, σzy in magnetic field along Y axis are predicted. The canted AF state also is possible in the manganese subsystem.

PACS: 75.80.+q Magnetomechanical effects, magnetostriction;
PACS: 78.20.Ls Magneto-optical effects.

Key words: magnetoelectric effect, piezoelectricity, magnetostriction, piezomagnetoelectric effect, antiferromagnetic.

Published online: July 25, 2017

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