Tin sulfide mono_layer SAM Lateral_Force_Microscopy LiftMode FrictionForce Phenanthrene phase_change Defect CeNSE_IISc hard_disk_media PvdfFilm Indent BiFeO3 Neodymium KelvinProbeForceMicroscopy Growing SurfaceChange hydrocarbon Perovskite mechanical property Pattern MembraneFilter Melt Electical&Electronics YszSubstrate ForceMapping KevlarFiber NUS_Physics align IndiumTinOxide VerticalPFM 3-hexylthiophene MolecularSelfAssembly fluorocarbon