KAIST HighAspect dielectric trench Epoxy hard_disk HanyangUniv suspended_graphene InLiquid Bio Yttria_stabilized_Zirconia Alloy Fiber Wang Piranha CuSubstrate ShenYang self-assembly Tin sulfide Conduct CHRYSALIS_INC Monisha Moire PVAC organic_polymer LDPE Boundary Techcomp fe_nd_b YttriaStabilizedZirconia BTO SetpointMode graphene_hybrid SKKU exfoliate ThermalConductivity