Temperature FM-KPFM TCS CaMnO3 DNA SiWafer TiO2 polyvinyl acetate PolyimideFilm Oxide TPU Techcomp MolybdenumDisulfide temp_control Galfenol multi_layer biocompatible Change SelfAssembly Logo self-assembled_monolayer Bismuth Stiffness TungstenThinFilmDeposition Pvdf PiezoelectricForceMicroscopy Step HexagonalBoronNitride Wafer Permalloy WWafer norganic SFAs Topography Zagreb