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arXiv · 1506.08729

Control of multiferroic domains by external electric fields in TbMnO3

Jonas Stein·Max Baum·Simon Holbein·Vladimir Hutanu·Alexander C. Komarek·Markus Braden
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Abstract

The control of multiferroic domains through external electric fields has been studied by dielectric measurements and by polarized neutron diffraction on single-crystalline TbMnO$_3$. Full hysteresis cycles were recorded by varying an external field of the order of several kV/mm 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.

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Jonas Stein, Max Baum, Simon Holbein, Vladimir Hutanu, Alexander C. Komarek, Markus Braden. 2015-06-29. Control of multiferroic domains by external electric fields in TbMnO3. https://doi.org/10.1088/0953-8984/27/44/446001

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