Electric-Field-Induced Spin Flop in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"> <mml:msub> <mml:mi>BiFeO</mml:mi> <mml:mn>3</mml:mn> </mml:msub> </mml:math> Single Crystals at Room Temperature

Lebeugle, D.; Colson, D.; Forget, A.; Viret, M.; M. Bataille, A.; Gukasov, Arsen

doi:10.1103/physrevlett.100.227602

Public

Electric-Field-Induced Spin Flop in BiFeO 3 Single Crystals at Room Temperature

Published in Physical Review Letters • Jun 2, 2008

Authors:

D. Lebeugle

D. Colson

A. Forget

Abstract

Bismuth ferrite, BiFeO3, is the only known room-temperature magnetic ferroelectric material. We demonstrate here, using neutron scattering measurements in high quality single crystals, that the antiferromagnetic and ferroelectric order parameters are intimately coupled. Initially in a single ferroel...

Subject

Ferroelectricity

Antiferromagnetism

Bismuth ferrite

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