HACrystal TemperatureControllerAFM PolyStylene molecules fluoroaalkane Chungnam_National_University LogAmplifier PiezoelectricForceMicroscopy Fluoride PVAP3HT BoronNitride amplitude_modulation fifber SingleCrystal PinpointNanomechanicalMode Copper Copolymer Pinpoint PFM atomic_layer PDMS Laser SelfAssembly Dopped Hexacontane P3HT Gold StyreneBeads TiO2 ForceVolumeImage Anneal Kevlar OpticalWaveguide hard_disk_media Device SFAs