title: Multiferroics: Focusing light on flexoelectricity.
authors: Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA.
authors: Sergei V
authors: SV
authors: Kalinin
authors: Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA.
authors: Anna N
authors: AN
authors: Morozovska