48 citations · 112 across the 9 of their papers we have counts for
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cond-mat.mtrl-sci2013★ 19 cited
Low-symmetry monoclinic phase stabilized by oxygen octahedra rotations in thin strained EuxSr1-xTiO3 films
Anna N. Morozovska, Yijia Gu, Victoria V. Khist +4
Using Landau-Ginzburg-Devonshire theory and phase field modeling, we explore the complex interplay between the long-range structural order parameter (oxygen octahedron rotations) a…
cond-mat.mtrl-sci2013★ 48 cited
Universal emergence of spatially-modulated structures induced by flexo-antiferrodistortive coupling in multiferroics
Eugene A. Eliseev, Sergei V. Kalinin, Yijia Gu +6
We proved the existence of a universal flexo-antiferrodistortive coupling as a necessary complement to the well-known flexoelectric coupling. The coupling is universal for all anti…