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. 2023 Feb 6;123(4):1552–1634. doi: 10.1021/acs.chemrev.2c00316

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© 2023 The Authors. Published by American Chemical Society

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(a) FDTD simulated scattering spectrum from nanoparticle-on-mirror (NPoM) geometry with a Lorentz absorbing material with , where ε_∞, oscillator strength f, resonant energy ℏω₀, and dephasing energy ℏγ₀ are 1.96, 0.27, 1.86, and 85 meV, respectively. (b) Experimentally obtained scattering spectrum from NPoM. (c) FDTD-simulated near-electric field maps at ω₊ (595 nm), ω₀ (665 nm), and ω_– (756 nm) [blue dashes in panel a]. Reproduced with permission from ref (187). Copyright 2016 Nature Research.

Inline graphic — (a) FDTD simulated scattering spectrum from nanoparticle-on-mirror (NPoM) geometry with a Lorentz absorbing material with , where ε_∞, oscillator strength f, resonant energy ℏω₀, and dephasing energy ℏγ₀ are 1.96, 0.27, 1.86, and 85 meV, respectively. (b) Experimentally obtained scattering spectrum from NPoM. (c) FDTD-simulated near-electric field maps at ω₊ (595 nm), ω₀ (665 nm), and ω_– (756 nm) [blue dashes in panel a]. Reproduced with permission from ref (187). Copyright 2016 Nature Research.