278 citations · 1.3k across the 20 of their papers we have counts for
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The incommensurate magnetic structure of YMn2O5: a stringent test of the multiferroic mechanism
P. G. Radaelli, C. Vecchini, L. C. Chapon +3
We have determined the magnetic structure of the low-temperature incommensurate phase of multiferroic YMn2O5 using single-crystal neutron diffraction. By employing corepresentation…
Epitaxial checkerboard arrangement of nanorods in ZnMnGaO4 films studied by x-ray diffraction
S. M. O'Malley, P. L. Bonanno, K. H. Ahn +4
The intriguing nano-structural properties of a ZnMnGaO4 film epitaxially grown on MgO (001) substrate have been investigated using synchrotron radiation-based x-ray diffraction. Th…
The commensurate phase of multiferroic HoMn2O5 studied by X-ray magnetic scattering
G. Beutier, A. Bombardi, C. Vecchini +4
The commensurate phase of multiferroic HoMn2O5 was studied by X-ray magnetic scattering, both off resonance and in resonant conditions at the Ho-L3 edge. Below 40 K, magnetic order…
Electric field switching of antiferromagnetic domains in YMn2O5: a probe of the multiferroic mechanism
P. G. Radaelli, L. C. Chapon, A. Daoud-Aladine +5
We employ neutron spherical polarimetry to determine the nature and population of the coexisting antiferromagnetic domains in multiferroic YMn2O5. By applying an electric field, we…
IR Phonon signatures of multiferroicity in TbMnO
R. Valdés Aguilar, A. B. Sushkov, S. Park +2
The infrared (IR) active phonons in multiferroic TbMnO are studied as a function of temperature. Most of the symmetry allowed IR modes polarized along the \textit{a} and \t…
Ferroelectricity induced by acentric spin-density waves in YMnO
L. C. Chapon, P. G. Radaelli, G. R. Blake +2
The commensurate and incommensurate magnetic structures of the magnetoelectric system YMnO, as determined from neutron diffraction, were found to be spin-density waves…