Step Cross-section Inorganic Temperature HanyangUniv CrystalGrowing MolecularSelfAssembly mfm_amplitude TriGlycineSulphate nanomechanical Terrace BismuthVanadate Iron Deposition graphene_hybrid Pinpoint PFM OxideLayer TungstenDeposition FloppyDisk Collagen Austenite Bacterium pinpoint mode Nanofiber Etch Imprint TemperatureControllerAFM AM_KPFM Vac Vacuum semifluorinated alkane Vortex GaP MolybdenumDisulfide Al2O3