Current Conductivity strontiu_titanate oxide_layer atomic_steps MoirePattern blended polymers ScanningIon-ConductanceMicroscopy ShenYang Polydimethylsiloxane StrontiumTitanate OpticalWaveguide PetruPoni_Institute Permalloy Liquid Calcite Optical Implant DeflectionOptics Change SmallScan ScanningTunnelingMicroscopy VortexCore polymeric_arrays Photovoltaics LiftHeight FrictionalForce #EC GlassTemp PvdfFilm LateralForceMicroscopy ForceVolumeImage LiNbO3 Chemical_Vapor_Deposition HBN