Fig. 1: Cryogenic photoluminescence and differential reflectivity spectra of MoSe2-WSe2 heterobilayer and heterotrilayer. | Nature Communications

Fig. 1: Cryogenic photoluminescence and differential reflectivity spectra of MoSe2-WSe2 heterobilayer and heterotrilayer.

From: Moiré excitons in MoSe2-WSe2 heterobilayers and heterotrilayers

Fig. 1

a, b Photoluminescence (black and gray) and differential reflectivity (blue and dark cyan) spectra of twisted HBL and HTL MoSe2-WSe2 at 3.2 K. The luminescence was excited with linearly polarized excitation laser at 1.85 eV and scaled in intensity below 1.47 eV by a factor of 5 in both graphs.

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