polyvinyl acetate SolarCell AdhesionEnergy Gallium_Arsenide Switching CrAu Nanopattern INSPParis Floppy Chungnam_National_University Self-assembledMonolayer rubber fluorocarbon AM-KPFM PinpointPFM Ferrite TPU ElectrostaticForceMicroscopy sputter LiBattery DentalProsthesis Anneal CopperFoil thermoplastic_elastomers BlockCopolymer Array CrossSection Microchannel 2-vinylpyridine IIT-chennai Electical&Electronics pinpoint mode NUS_NNI_Nanocore YttriaStabilizedZirconia ring shape