plastic INSPParis CopperFoil membrane Pvdf GlassTemp #Materials PVA LDPE GalliumPhosphide AtomicLayer InsulatorFilm Gong OpticalElement MeltingPoint Magnetic Melt Holes CP-AFM Mfm PiezoelectricForceMicroscopy IndiumTinOxide PhthalocyaninePraseodymium Regensburg Oxide NeodymiumMagnets Silver Electical&Electronics MagneticPhase ring shape Fendb VerticalPFM PhaseChange #EC PolyvinylideneFluoride