fe_nd_b self_healing self-assembly Metal Heat MolybdenumDisulfide Fe_film #EC UnivOfMaryland Fiber VerticalPFM Silicon NtuEee thermal_conductivity StrontiumTitanate 2d_materials Domain NeodymiumMagnets 2dMaterials Pvdf MESA structure MonoLayer SmallScan MagneticForce cannabinoid Growth Phthalocyanine WWafer LiquidCrystal Nanopattern PolyimideFilm ElectroDeposition Defects Polytetrafluoroethylene Organic