AdhesionEnergy ChemicalCompound Fujian Yeditepe_University FM-KPFM Bio dichalcogenide RedBloodCell contact VortexCore Reading ThermalConductivity ScanningKelvinProbeMicroscopy Ucl UTEM layers 2dMaterials Croatia Calcite DLaTGS DiffractiveOpticalElements tip_bias_mode rubber PhthalocyaninePraseodymium Ni-FeAlloy Alkane SoftSample Dr.JurekSadowski C_AFM Moire Leakage Aggregated_molecules atomic_steps Chungnam_National_University Titanate