Universität zu Köln

Shuvaev, A., Dziom, V., Pimenov, Anna, Schiebl, M., Mukhin, A. A., Komarek, A. C., Finger, T., Braden, M. and Pimenov, A. (2013). Electric Field Control of Terahertz Polarization in a Multiferroic Manganite with Electromagnons. Phys. Rev. Lett., 111 (22). COLLEGE PK: AMER PHYSICAL SOC. ISSN 1079-7114

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Abstract

All-electrical control of a dynamic magnetoelectric effect is demonstrated in a classical multiferroic manganite DyMnO3, a material containing coupled antiferromagnetic and ferroelectric orders. Because of intrinsic magnetoelectric coupling with electromagnons a linearly polarized terahertz light rotates upon passing through the sample. The amplitude and the direction of the polarization rotation are defined by the orientation of ferroelectric domains and can be switched by static voltage. These experiments allow the terahertz polarization to be tuned using the dynamic magnetoelectric effect.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Shuvaev, A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Dziom, V. UNSPECIFIED UNSPECIFIED UNSPECIFIED Pimenov, Anna UNSPECIFIED UNSPECIFIED UNSPECIFIED Schiebl, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Mukhin, A. A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Komarek, A. C. UNSPECIFIED UNSPECIFIED UNSPECIFIED Finger, T. UNSPECIFIED UNSPECIFIED UNSPECIFIED Braden, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Pimenov, A. UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-471813
DOI:	10.1103/PhysRevLett.111.227201
Journal or Publication Title:	Phys. Rev. Lett.
Volume:	111
Number:	22
Date:	2013
Publisher:	AMER PHYSICAL SOC
Place of Publication:	COLLEGE PK
ISSN:	1079-7114
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language Physics, Multidisciplinary Multiple languages
URI:	http://kups.ub.uni-koeln.de/id/eprint/47181