tip_bias_mode Layer self-assembled_monolayer TemperatureControllerStage Bacteria Solar Graphene Polymer BismuthFerrite TCS Copper Tungsten_disulfide IIT-chennai graphene_hybrid PMNPT single_layer Conducting EFMAmplitude SmalScan NTU Sio2 CarbonNanotube PolyvinylideneFluoride RedBloodCell Photovoltaics Sidewall Silver AmplitudeModulation PolymerBlend UnivMaryland HydroGel CuFoil AM_KPFM FastScan PetruPoni_Institute