165 citations · 427 across the 12 of their papers we have counts for
Showing 2012Show all
2 papers · 1 filter
cond-mat.str-el2012★ 44 cited
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…
cond-mat.mtrl-sci2012★ 22 cited
Ab-initio study of the relation between electric polarization and electric field gradients in ferroelectrics
J. N. Gonçalves, A. Stroppa, J. G. Correia +4
The hyperfine interaction between the quadrupole moment of atomic nuclei and the electric field gradient (EFG) provides information on the electronic charge distribution close to a…