Surface-Enhanced Raman Scattering Substrate, Element for Detecting Molecule Including the Same, and Method for Manufacturing the Same

摘要

A surface-enhanced Raman scattering substrate includes a floating-type first metal nanoparticle; a support body for supporting the first metal nanoparticle; and a second metal film which forms a nano gap with the first metal nanoparticle and is surrounding the circumference of the first metal nanoparticle, wherein a first metal of the first metal nanoparticle and a second metal of the second metal film, respectively, can be a metal generating surface plasmons thereon.