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. 2020 Jul 15;6(29):eaba0509. doi: 10.1126/sciadv.aba0509

Fig. 4. Reflectivity and optical conductivity.

Fig. 4

(A) Measured reflectivity of RhSi. (B) Optical conductivity determined by reflectivity measurements and Kramers-Kronig analysis (blue curve). The Drude peak is used to infer that the scattering time has value τ = 8.6 fs. The orange curve represents the optical conductivity from the Γ and R nodes alone (34).