Lateral_Force_Microscopy hard_disk Force-distance Copolymer Graphite Temperature IcelandSpar MechanicalProperty Roughness PhaseImaging Polypropylene Phase PolyvinylAcetate thermal_conductivity Optic gallium_nitride polymeric_arrays Pinpoint BreastCancerCell BariumTitanate SKKU mechanical property layers Granada Tungsten_disulfide Kevlar ferromagnetic Conductance UnivCollegeLondon frequency_modulation cooling Mobile Microchannel Liquid EFMAmplitude