OpticalModulator INSP AM_KPFM Melt molecule Indent BismuthVanadate temperature_control Sulfur Mechinical Switching Polyaniline PS_PVAC Thermal Memory Polyvinylidene_fluoride Graphene Defect TipBiasMode IISCBangalore Inorganic_Compound Hexacontane Fet Butterfly amplitude_modulation mfm_amplitude TemperatureControl OrganicSemiconductor FM_KPFM Silver Trench CastIron MfmPhase HighAcpectRatio SKPM