Fig. 2. Simulation of the optical properties of the 1D Au nanogap. (a) Finite-difference time-domain simulation of the optical field distribution at the 1D nanogap (gap distance = 20 nm). (b) Scattering spectrum of the 1D Au nanogap.

Applied Science and Convergence Technology 2023;32:45~47 https://doi.org/10.5757/ASCT.2023.32.2.45

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