A high-sensitivity double-roughness-structure (DRS) and its innovative
manufacturing processes are originally proposed for the improvement on
the sensing of the non-reactive molecule. The nitrogen molecules are
served as the non-reactive test target in the study. In the DRS, the
high roughness graphene is embedded into/onto the roughness surface of
the porous silicon, and such the porous silicon is specially made by the
“bottom-hole assisted approach” to get high-quality films. It is
proved that the DRS reveals the double reinforcement on the improvement
of the sensitivity based on the high surface-to-volume ratio in the
sensing on non-reactive molecules.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.