Electric field-induced Skyrmion distortion and giant lattice rotation in   the magnetoelectric insulator Cu2OSeO3
  Uniquely in Cu2OSeO3, the Skyrmions, which are topologically protected magnetic spin vortex-like objects, display a magnetoelectric coupling and can be manipulated by externally applied electric (E) fields. Here, we explore the E-field coupling to the magnetoelectric Skyrmion lattice phase, and study the response using neutron scattering. Giant E-field induced rotations of the Skyrmion lattice are achieved that span a range of $\sim$25$^{\circ}$. Supporting calculations show that an E-field-induced Skyrmion distortion lies behind the lattice rotation. Overall, we present a new approach to Skyrmion control that makes no use of spin-transfer torques due to currents of either electrons or magnons. 
J.S. White, K. Pr\v{s}a, P. Huang, A.A. Omrani, I. \v{Z}ivkovi\'c, M.   Bartkowiak, H. Berger, A. Magrez, J.L. Gavilano, G. ...
cond-mat.str-el