norganic Magnetic NusEce ScanningTunnelingMicroscopy MolybdenumDisulfide AAO Hafnia Edwin NUS Litho UnivOfMaryland Chemical_Vapor_Deposition NTU FM_SKPM amplitude_modulation Change cannabinoid Nickel hard_disk_media Platinum AtomicLayer TipBiasMode Neodymium ScanningIon-ConductanceMicroscopy Optic Memory Fluoride semifluorinated_alkane SetpointMode Insulator Electical&Electronics nanomechanical PDMS PolymerPatterns HighAcpectRatio