PvdfFilm Jason Defect CBD BTO Galfenol MonoLayer Film FAPbI3 GlassTemperature medical silicon_oxide conductive PUR biocompatible ThermalProperties hetero_structure Hexacontane GaP molecular_beam FM_SKPM SoftSample HexagonalBoronNitride AM_SKPM cannabinoid contact Techcomp PDMS 3-hexylthiophene EPFL ReflexLens FrictionalForceMicroscopy Chemical_Vapor_Deposition hydrocarbon ThermalConductivity