413 citations · 6.8k across the 92 of their papers we have counts for
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cond-mat.mtrl-sci2008★ 67 cited
Magnetically induced electronic ferroelectricity in half-doped manganites
Gianluca Giovannetti, Sanjeev Kumar, Jeroen van den Brink +1
Using a joint approach of density functional theory and model calculations, we demonstrate that a prototypical charge ordered half-doped manganite, LaCaMnO is m…
cond-mat.str-el2008★ 106 cited
Magnetically-induced ferroelectricity in orthorhombic manganites: microscopic origin and chemical trends
Kunihiko Yamauchi, Frank Freimuth, Stefan Blügel +1
The microscopic origin of the magnetically-driven ferroelectricity in collinear AFM-E orthorhombic manganites is explained by means of first-principles Wannier functions. We show t…