2015
Journal Article
Titel

Control of multiferroic domains by external electric fields in TbMnO3
Abstract
The control of multiferroic domains through external electric fields has been studied by dielectric measurements and by polarized neutron diffraction on single-crystalline TbMnO3. Full hysteresis cycles were recorded by varying an external field of the order of several kV mm-ยน and by recording the chiral magnetic scattering as well as the charge in a sample capacitor. Both methods yield comparable coercive fields that increase upon cooling.
Author(s)
Stein, J.
II. Physikalisches Institut, Universitรคt zu Kรถln, Kรถln, Germany
Baum, Max
Fraunhofer-Institut fรผr Naturwissenschaftlich-Technische Trendanalysen INT
Holbein, S.
II. Physikalisches Institut, Universitรคt zu Kรถln, Kรถln, Germany
Cronert, T.
II. Physikalisches Institut, Universitรคt zu Kรถln, Kรถln, Germany
Hutanu, V.
RWTH Aachen University, Institut fรผr Kristallographie, Aachen, Germany / Forschungszentrum Jรผlich GmbH, Jรผlich Centre for Neutron Science at MLZ, Garching, Germany
Komarek, A.C.
II. Physikalisches Institut, Universitรคt zu Kรถln, Kรถln, Germany
Braden, M.
II. Physikalisches Institut, Universitรคt zu Kรถln, Kรถln, Germany
Zeitschrift
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DOI
Language
English
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