Tin sulfide FrictionalForceMicroscopy EFM ThinFilm Spincast Mosfet Cobalt TemperatureControllerAFM Potential Styrene Reduction piezoelectric force microscopy FAPbI3 Polystyrene Display Calcium SICM Floppy CrAu Annealed MagneticForce semifluorinated alkane Hexylthiophene SingleLayer MolybdenumDisulfide PANI heterojunctions aluminum_nitride Glass HexagonalBN solar_cell Topography SThM ThermalConductivity margarine