MechanicalProperties ContactModeDot Reading ULCA FrictionForce ElectrostaticForceMicroscopy EvatecAG membrane UnivMaryland chemical_compound Annealing SingleCrystal MultiferroicMaterials Varistor Force-distance Zagreb dielectric trench Vac Biofilm Floppy Phenanthrene ScratchMode MultiLayerCeramicCapacitor Laser Piezoelectric small_scan DeflectionOptics TempControl Typhimurium ScanningKelvinProbeMicroscopy I-VSpectroscopy self-assembled_monolayer FrequencyModulation graphene_hybrid GaN