Terrace Inorganic EPFL Sapphire Alloy sputter Lateral_Force_Microscopy ULCA Battery Conductive AFM Self-assembledMonolayer PolyStylene BloodCell DeoxyribonucleicAcid MoirePattern Electronics ScratchMode MESA structure DataStorage PFM Current Liquid LightEmission HexacontaneFilm Cobalt Spain SicMosfet Sio2 Array Al2O3 Styrene Mapping plastics food #Materials