FM_KPFM TungstenThinFilmDeposition Polyaniline Flake Sic cross section Styrene FrictionalForce Pore Pyroelectric BreastCancerCell FastScan Wonseok single_layer Graphene SmalScan Spincast TCS YszSubstrate Copolymer Layer 2d_materials PrCurve Chromium Foil thermal_property Copper TungstenDeposition PolymerPatterns Conduct LiftMode PUR Cross-section LFM Step