MolybdenumDisulfide TPU MeltingPoint Writing Vac Ito non_contact ContactModeDot Copolymer Piezoresponse atomic_layer NanoLithography Zagreb AtomicSteps Growth SelfAssembly PVA PS_LDPE Permalloy lithography thermoplastic_elastomers ForceVolumeImage PFM SurfaceOxidation Ceramics Cancer KAIST Cross-section GaN Pattern Jason mono_layer Sadowski Deposition Polyimide