SoftSample Composite CP-AFM medical CNT Global_Comm MechanicalProperties Sulfur Sidewall Collagen Nanopattern PatternedSapphireSubstrat MetalCompound silicon_oxide Morphology Self-assembledMonolayer Conductivity LiquidCrystal Corrosion Vac AdhesionForce Solar graphene_hybrid HOPG Hydroxyapatite Anneal SurfaceOxidation Friction ConductiveAFM HanyangUniv Laser Blend Mosfet GaAs #EC