Tapping Polydimethylsiloxane suspended_graphene Nanopattern Polyurethane Plug Ptfe UTEM oxide_layer MfmAmplitude chemical_compound Graphite INSP HighAspect Gong Spain nanobar domain_switching self-assembly Oxidation PVAP3HT Chloroform Co/Cr/Pt GaP Adhesive pulsed_laser_deposition India BismuthFerrite semifluorinated_alkane atomic_layer Magnets Global_Comm Bmp EPFL Piezo