NusEce UnivMaryland fifber fluoroalkane SmalScan Cobalt LDPE Hexatriacontane GlassTemperature Ferroelectric SoftSample temperature controller AFM Composite Vacuum mechanical property KelvinProbeForceMicroscopy 2d_materials mechanical_property neodymium_magnets F14H20 Polyethylene Reduction Fe_film bias_mode Deposition StainlessSteel HardDisk Ferrite PinpointNanomechanicalMode Chemical Vapor Deposition SAM Filter Tungsten FM_SKPM heterojunctions