MfmAmplitude ForceVolumeImage NTU temp SingleCrystal BoronNitride frequency_modulation Copolymer Terrace PpLdpe Hole UTEM dielectric_trench Conductive AFM ScanningKelvinProbeMicroscopy TPU molecules atomic_steps Lanthanum_aluminate Graphene Thermoplastic_polyurethane Pyroelectric Iron AtomicLayer rubber CalciumHydroxide SiliconeOxide SoftSample Resistance TCS Vanadate CancerCell thermal_property Nanostructure LateralForceMicroscopy