Wang Spincast PUR Christmas LateralForceMicroscopy Imprint Polytetrafluoroethylene Sadowski AEAPDES C36H74 MechanicalProperties Conduct HighResolution Layer Nanotechnology LiNbO3 SSRM margarine atomic_steps LiIonBattery FFM PyroelectricDetector Conductive AFM Holes FM-KPFM BiasMode Polyvinylidene Optoelectronic Tungsten electrospinning PFM KelvinProbeForceMicroscopy SThM Vanadate MBE