48 citations · 100 across the 4 of their papers we have counts for
9 papers
Spin amplitude modulation driven magnetoelectic coupling in the new multiferroic FeTeOBr
M. Pregelj, O. Zaharko, A. Zorko +7
Magnetic and ferroelectric properties of layered geometrically frustrated cluster compound FeTeOBr were investigated with single-crystal neutron diffraction and dielectric…
New structural and magnetic aspects of the nanotube system Na2V3O7
O. Zaharko, J. L. Gavilano, Th. Straessle +11
We present new experimental results of low temperature x-ray synchrotron diffraction, neutron scattering and very low temperature (mK-range) bulk measurements on the nanotube syste…
Noncentrosymmetric Commensurate Magnetic Ordering of Multiferroic ErMn2O5
B. Roessli, P. Fischer, P. J. Brown +7
The non-centrosymmetric magnetic structure of ErMnO has been shown to be very similar to that of HoMnO (Vecchini {\it et al.}, 2008 Phys. Rev. B {\bf 77} 134434). T…
Tetrahedra system Cudaca: high-temperature manifold of molecular configurations governing low-temperature properties
O. Zaharko, J. Mesot, L. A. Salguero +9
The Cudaca system composed of isolated Cu2+ S=1/2 tetrahedra with antiferromagnetic exchange should exhibit properties of a frustrated quantum spin system. ab initio density functi…
The effect of externally applied pressure on the magnetic behavior of Cu2Te2O5(BrxCl{1-x})2
S. J. Crowe, M. R. Lees, D. McK. Paul +5
The effect of externally applied pressure on the magnetic behavior of Cu2Te2O5(BrxCl{1-x})2 with x = 0, 0.73 and 1, is investigated by a combination of magnetic susceptibility, neu…
Incommensurate magnetic ordering in Cu2Te2O5X2 (X=Cl, Br) studied by single crystal neutron diffraction
O. Zaharko, H. Ronnow, J. Mesot +8
Polarized and unpolarized neutron diffraction studies have been carried out on single crystals of the coupled spin tetrahedra systems Cu2Te2O5X2 (X=Cl, Br). A model of the magnetic…