Noncentrosymmetric Commensurate Magnetic Ordering of Multiferroic ErMn2O5 (2008)
Roessli, B., Fischer, P., Brown, P. J., Janoschek, M., Sheptyakov, D., Gvasaliya, S. N., ...
The non-centrosymmetric magnetic structure of ErMn$_2$O$_5$ has been shown to be very similar to that of HoMn$_2$O$_5$ (Vecchini {\it et al.}, 2008 Phys. Rev. B {\bf 77} 134434). The magnetic...
Manipulating the magnetic structure by electric fields in multiferroic ErMn2O5 (2007)
Bodenthin, Y., Staub, U., Garcia-Fernandez, M., Janoschek, M., Schlappa, J., Golovenchits, E. I., ...
Based on measurements of soft x-ray magnetic diffraction under in-situ applied electric field, wereport on significantly manipulation and exciting of commensurate magnetic order in multiferroic...
Lancaster, T., Blundell, S. J., Andreica, D., Janoschek, M., Roessli, B., Gvasaliya, S. N., ...
The rare-earth ferroelectromagnet YMnO3 consists of weakly coupled triangular layers of S=2 spins. Below T_N ~ 70 K muon-spin relaxation data show two oscillatory relaxing signals due to magnetic...
Simultaneous Antiferromagnetic Fe3+ and Nd3+ Ordering in NdFe3(11BO3)4 (2006)
Fischer, P., Pomjakushin, V., Sheptyakov, D., Keller, L., Janoschek, M., Roessli, B., ...
By means of magnetic susceptibility and specific heat measurements, x-ray and unpolarised neutron diffraction investigations on powder and single-crystal samples, simultaneous long-range...
Reduction of the ordered magnetic moment in YMnO3 with hydrostatic pressure (2005)
Janoschek, M., Roessli, B., Keller, L., Gvasaliya, S. N., Conder, K., Pomjakushina, E.
YMnO3 exhibits a ferroelectric transition at high temperature (~ 900 K) and magnetic ordering at T_N ~ 70 K where the dielectric constant shows an anomaly indicative of the magneto-dielectric effect....