309 citations · 1.3k across the 28 of their papers we have counts for
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cond-mat.str-el2012★ 144 cited
Strong Dzyaloshinskii-Moriya Interaction and Origin of Ferroelectricity in Cu2OSeO3
J. H. Yang, Z. L. Li, X. Z. Lu +4
By performing density functional calculations, we investigate the origin of the skyrmion state and ferroelectricity in Cu2OSeO3. We find that the Dzyaloshinskii-Moriya interactions…
cond-mat.str-el2012★ 120 cited
Giant Ferroelectric Polarization of CaMn7O12 Induced by a Combined Effect of Dzyaloshinskii-Moriya Interaction and Exchange Striction
X. Z. Lu, M. -H. Whangbo, Shuai Dong +2
By extending our general spin-current model to non-centrosymmetric spin dimers and performing density functional calculations, we investigate the causes for the helical magnetic or…
cond-mat.str-el2011★ 156 cited
General Theory for the Ferroelectric Polarization Induced by Spin-Spiral Order
H. J. Xiang, E. J. Kan, Y. Zhang +2
The ferroelectric polarization of triangular-lattice antiferromagnets induced by helical spin-spiral order is not explained by any existing model of magnetic-order-driven ferroelec…