Fet LDPE single_layer Styrene Heating Composite NUSNNI SmalScan PatternedSapphireSubstrat Gold UnivOfMaryland Anneal gallium_nitride Fendb SrO ScanningSpreadingResistanceMicroscopy Display LiIonBattery H-BN fluoroaalkane Fe_film TyphimuriumBiofilm ItoGlass Polarization Butterfly KelvinProbeForceMicroscopy Polyurethane Sidewall Zhi Roughness Cancer PDMS Ferrite mechanical_property Chrome