Polyvinylidene_fluoride Cell Solution SAM Co/Cr/Pt FFM Self-assembledMonolayer Magnets ScanningThermalMicroscopy PetruPoni OpticalModulator GranadaUniv FM_KPFM nanomechanical MechanicalProperty gallium_nitride LightEmiting Insulator LiquidCell BariumTitanate MultiLayerCeramicCapacitor non_contact electrospinning PVAC P3HT BlockCopolymer Worcester_Polytechnic_Institute C_AFM Conduct FrictionalForceMicroscopy CuParticle GlassTemperature optoelectronics TemperatureControllerStage frequency_modulation