DataStorage Fe_film ferromagnetic Wang hard_disk Yeditepe_University HexagonalBN PVA cannabinoid fluoroaalkane molecules flakes Hole Modulus Polymer KevlarFiber Workfunction TemperatureControlledAFM LateralForce Melt Nanostructure Polytetrafluoroethylene Lattice domain_switching PolyvinylideneFluoride DeflectionOptics Pore Oxidation NanoLithography Hysteresys Liquid semifluorinated_alkane Corrosion BFO Boundary