81 citations · 197 across the 8 of their papers we have counts for
8 papers
Evidence for centrosymmetry breaking and multiferroic properties in the A-site ordered quadruple perovskite YMnMnO
M Verseils, F Mezzadri, D Delmonte +7
By means of single-crystal X-ray diffraction we have revealed the breaking of centrosymmetry when lowering the temperature under T = 200 K concomitantly with the setting of a c…
Thermally activated magnetization reversal in bulk BiFe0.5Mn0.5O3
Davide Delmonte, Francesco Mezzadri, Chiara Pernechele +9
We report on the synthesis and characterization of BiFe0.5Mn0.5O3, a potential type-I multiferroic compound displaying temperature induced magnetization reversal. Bulk samples were…
Internal-strain mediated coupling between polar Bi and magnetic Mn ions in the defect-free quadruple-perovskite BiMnMnO
A. Gauzzi, G. Rousse, F. Mezzadri +10
By means of neutron powder diffraction, we investigated the effect of the polar Bi ion on the magnetic ordering of the Mn ions in BiMnMnO, the counterp…
Synthesis and characterization of multiferroic BiMnO
F. Mezzadri, G. Calestani, M. Calicchio +5
We report on the high pressure synthesis of BiMnO, a manganite displaying a "quadruple perovskite" structure. Structural characterization of single crystal samples shows…
Structural anomalies at the magnetic transition in centrosymmetric BiMnO
E. Montanari, G. Calestani, L. Righi +4
The structural properties of BiMn were determined from neutron powder diffraction data as a function of temperature and magnetic field. The structure at all temperatures was f…
Evidence of ferromagnetic quantum phase transition in BaSrVS
Andrea Gauzzi, Neven Barišic, Francesca Licci +5
Resistivity under pressure and magnetization measurements on BaSrVS single crystals with 0 0.18 and no sulphur deficiency show an abrupt onset of ferr…