SAM amplitude_modulation Neodymium Chrome ReflexLens SoftSample CastIron Etch Cross-section Monisha HOPG oxide_layer HydroGel Chemical Vapor Deposition norganic Bacterium SingleCrystal Oxide ContactMode Polytetrafluoroethylene Molybdenum Scratch Treatment Gallium Tin sulfide Mechanical epitaxy PhaseImaging blended polymers Subhajjit DentalProsthesis Alloy Memory PetruPoni_Institute Litho