Manipulating the magnetic structure with electric fields in multiferroic ErMn2O5

被引：36

作者：

Bodenthin, Y. ^{[1
]}

Staub, U. ^{[1
]}

Garcia-Fernandez, M. ^{[1
]}

Janoschek, M. ^{[2
,3
]}

Schlappa, J. ^{[1
]}

Golovenchits, E. I. ^{[4
]}

Sanina, V. A. ^{[4
]}

Lushnikov, S. G. ^{[4
]}

机构：

[1] Paul Scherrer Inst, Swiss Light Source, CH-5232 Villigen, Switzerland

[2] ETH, Neutron Scattering Lab, CH-5232 Villigen, Switzerland

[3] Tech Univ Munich, Phys Dept E21, D-85748 Garching, Germany

[4] AF Ioffe Phys Tech Inst, St Petersburg 194021, Russia

来源：

PHYSICAL REVIEW LETTERS | 2008年 / 100卷 / 02期

关键词：

D O I：

10.1103/PhysRevLett.100.027201

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Based on measurements of soft x-ray magnetic diffraction under in situ applied electric field, we report on significant manipulation and exciting of commensurate magnetic order in multiferroic ErMn2O5. The induced magnetic scattering intensity arises at the commensurate magnetic Bragg position whereas the initial magnetic signal almost persists. We demonstrate the possibility to imprint a magnetic response function in ErMn2O5 by applying an electric field.

引用

页数：4

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