fluoroalkane HexacontaneFilm University_of_Regensburg Hole HBN Writing Bismuth SolarCell Fet thermoplastic_elastomers Blood MagneticForce PVAC Transparent NUS_NNI_Nanocore self-assembled_monolayer PUR Topography Display Heating Grain Copolymer LaAlO3 LiftHeight TungstenThinFilmDeposition HexagonalBoronNitride CeNSE_IISc PatternedSapphireSubstrat KPFM molecule HighResolution BismuthFerrite fluorocarbon PetruPoni Gong