PtfeMembrane pulsed_laser_deposition SingleLayer optoelectronics Dr.JurekSadowski Metal-organicComplex FM-KPFM OpticalWaveguides Chloroform TemperatureControllerAFM Materials Global_Comm Pinpoint PFM GaAs Annealing CHRYSALIS_INC Non-ContactMode gallium_nitride MfmAmplitude ring shape BlockCopolymer piezoelectric force microscopy SiliconCrystal LFM CNT CopperFoil Wang SSRM Metal MechanicalProperties Epoxy multi_layer AmplitudeModulation GaP Polytetrafluoroethylene