NtuEee INSPParis BaTiO3 TempControl SmalScan PDMS Hexylthiophene Phthalocyanine solar_cell Polyethylene AmplitudeModulation tip_bias_mode HfO2 Chemical_Vapor_Deposition Jason Copper Adhesive Celebration Granada Sio2 BoronNitride Wafer plastics Device GaN Electrical&Electronics AdhesionForce Glass KelvinProbeForceMicroscopy Patterns Techcomp SAM pulsed_laser_deposition Forevision Film