Piezo Piranha food hetero_structure SurfaceOxidation PiezoelectricForceMicroscopy DOE exfoliate SmalScan Piezoresponse mfm_amplitude AmplitudeModulation Polytetrafluoroethylene suspended_graphene HACrystal Sapphire HexacontaneFilm Nanotechnology TCS cooling OpticalWaveguide TransitionMetal Fluoride IVSpectroscopy Polyurethane Zagreb ito_film Liquid DataStorage Thermoplastic_polyurethane HighAspect SolarCell Optical DIWafer Forevision