Potential Au111 Grain fluoroalkane ScanningTunnelingMicroscopy phase_change PVAC OpticalWaveguides AtomicLayer HDD hard_disk_media Perovskite NiFe DeoxyribonucleicAcid Magnetic Force Microscopy Nanofiber Force-distance Mechinical align ImideMonomer H-BN Scratch FFM ElectroDeposition strontiu_titanate Tapping Polyvinylidene_fluoride PUR FrictionForce Cross-section blended polymers Nanostructure PetruPoni NUS Chemical_Vapor_Deposition