SThM Friction BCZT AlkaneFilm Patterns Battery SurfaceChange MembraneFilter mfm_amplitude Wang ReflexLens mechanical property Hexacontane HighAcpectRatio Liquid strontiu_titanate Perovskite Terrace PyroelectricDetector Defects Film Boron small_scan Yeditepe Insulator SrTiO3 HumanHair Fe_film BiFeO3 Singapore DLaTGS SingleCrystal Flake Laser phase_change