339 citations · 3.1k across the 49 of their papers we have counts for
5 papers · 1 filter
Possibility of Combining Ferroelectricity and Rashba-like spin splitting in Monolayers of 1T-type Transition-Metal Dichalcogenides MX2
Emilie Bruyer, Domenico Di Sante, Paolo Barone +3
First-principles calculations were carried out to explore the possible coupling between spin-polarized electronic states and ferroelectric polarization in monolayers of transition-…
Exceptionally large room-temperature ferroelectric polarization in the novel PbNiO3 multiferroic oxide
X. F. Hao, A. Stroppa, S. Picozzi +2
We present a study based on several advanced First-Principles methods, of the recently synthesized PbNiO3 [J. Am. Chem. Soc 133, 16920 (2011)], a rhombohedral antiferromagnetic ins…
Spin-phonon coupling effects in transition-metal perovskites:a DFT+ and hybrid-functional study
Jiawang Hong, Alessandro Stroppa, Jorge Íñiguez +2
Spin-phonon coupling effects, as reflected in phonon frequency shifts between ferromagnetic (FM) and G-type antiferromagnetic (AFM) configurations in cubic CaMnO, SrMnO, Ba…
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…
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…