Fig. 4: Circularly polarized Raman spectra of ReSe2 with different vertical orientations.
From: Quantum interference directed chiral raman scattering in two-dimensional enantiomers
a Circularly polarized Raman spectra of ReSe2 (+) orientation (EL = 2.33 eV); b STEM-ADF image of ReSe2 (+), scale bar: 0.5 nm.; c, d Polar plots of normalized Raman intensities of modes at 119 cm−1 c and 162 cm−1 d for 1.96 (red) and 2.33 eV (blue) excitation energies; e Circularly polarized Raman spectra of ReSe2 (−) (EL = 2.33 eV); f STEM-ADF image of ReSe2 (−); g, h Polar plots of normalized Raman intensities of modes at 119 cm-1 g and 162 cm-1 h for 1.96 (red) and 2.33 eV (blue) excitation energies.
