Tin sulfide Strontium polyvinyl acetate ShenYang molecules ContactModeDot Optoelectonics Piezoelectric Self-assembledMonolayer HydroGel DiffractiveOpticalElements CancerCell semifluorinated alkane PinpointNanomechanicalMode norganic light_emission OpticalWaveguide ConductingPolymer lift_mode Lateral_Force_Microscopy PVAC LaAlO3 ScanningSpreadingResistanceMicroscopy Spincast Laser InsulatorFilm Composition Deposition Hafnium_dioxide hard_disk SSRM Materials DomainSwitching Wang Sadowski