thermal_conductivity Tin disulfide ThinFilm Fet AIN SoftSample Tungsten_disulfide ring shape LowDensityPolyethylene Beads I-VSpectroscopy epitaxy Blood NTU Gong Sulfur LiquidCrystal MoirePattern Spain atomic_steps BaTiO3 PhaseImaging Semiconductor gallium_nitride FailureAnalysis Polyvinylidene_fluoride Solution YttriaStabilizedZirconia self_assembly CntFilm Copper Bismuth Boundary PVAC SThM