SingleCrystal KelvinProbeForceMicroscopy multi_layer Genetic Regensburg CP-AFM GalliumPhosphide Chungnam_National_University semifluorinated_alkane BiFeO3 Resistance Vortex PatternedSapphireSubstrat Sapphire align Chloroform piezoelectric force microscopy INSPParis LiquidCrystal Mobile Change Reduction ForceVolumeImage AM_KPFM strontiu_titanate DiffractiveOpticalElements PpLdpe cannabis AlkaneFilm Vanadate Sperm CrossSection silicon_oxide cooling Solar