Scanning_Thermal_Microscopy Hexacontane SmalScan PvdfBead neodymium_magnets PS_LDPE WWafer PUR Stiffness ContactModeDots FrictionalForce SKPM self_assembly SolarCell vertical_PFM HardDisk Crystal Pores Lanthanum_aluminate BoronNitride cannabidiol cannabinoid Hexylthiophene Polystyrene Chungnam_National_University EPFL Flake Strontium Ceramic CrossSection Glass Polyaniline Sapphire cross section food