339 citations · 3.1k across the 49 of their papers we have counts for
Showing 2010 · cond-mat.str-elShow all
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cond-mat.str-el2010★ 76 cited
CdV2O4: A rare example of a collinear multiferroic spinel
G. Giovannetti, A. Stroppa, S. Picozzi +11
By studying the dielectric properties of the geometrically frustrated spinel CdV2O4, we observe ferroelectricity developing at the transition into the collinear antiferromagnetic g…
cond-mat.str-el2010★ 79 cited
High-Tc ferrolectricity emerging from magnetic degeneracy in cupric oxide
Gianluca Giovannetti, Sanjeev Kumar, Alessandro Stroppa +3
Cupric oxide is multiferroic at unusual high temperatures. From density functional calculations we find that the low-T magnetic phase is paraelectric and the higher-T one ferroelec…