organic_polymer Semiconductor lift_mode HfO2 Piranha lithography SThM Cancer SingleLayer Molybdenum_disulfide KAIST SoftSample Ceramics Tungsten_disulfide DNA Liquid LiNbO3 GlassTemp IMT_Bucharest IRDetector 2d_materials PinpointNanomechanicalMode MfmAmplitude MfmPhase ForceVolume Polystyrene FailureAnalysis NCM\ Sidewall Graphene Patterns aluminum_nitride AdhesionForce ContactMode ElectroChemical