Insulator gallium_nitride mechanical_property SSRM OpticalModulator Bacterium PvdfBead BloodCell Tin disulfide ForceVolume Fiber BFO PolycrystallineFerroelectricBCZT oxide_layer FuelCell TCS BaTiO3 Stiffness Barium_titanate Platinum LateralPFM suspended_graphene Chemical_Vapor_Deposition light_emitting Optoelectronic TipBiasMode PhaseChange lithography Strontium PatternedSapphireSubstrat Bmp ThermalProperties Display RedBloodCell Hysteresys