DOI > 10.5291/ILL-DATA.CRG-2573

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Title

Domain relaxation times in the exclusive molecular multiferroic (NH4)2[FeCl5(H2O)]

Abstract

The controllability of magnetic domains by external electric-fields opens the path to possible future applications of multiferroic materials. In addition there is fundamental interest in the switchability and relaxation processes of magnetic domains in multiferroic (and antiferromagnetic) materials as so far only ferromagnetic domain switching could be studied. (NH4)2[FeCl5(H2O)] possesses qualitatively the same sequence of phase transitions as the prototype multiferroic material TbMnO3 but it is the only known partially molecular multiferroic compound. We propose to study the multiferroic relaxation times in (NH4)2[FeCl5(H2O)] as a function of electric-field amplitude and temperature by using our own stroboscopic setup for time-resolved neutron scattering measurements.

Experimental Report

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Data Citation

The recommended format for citing this dataset in a research publication is in the following format:

BIESENKAMP Sebastian; M. Braden; FROEHLICH Tobias; GORKOV Dmytro and SCHMALZL Karin. (2019). Domain relaxation times in the exclusive molecular multiferroic (NH4)2[FeCl5(H2O)]. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.CRG-2573

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