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. 2017 Mar 17;7:44712. doi: 10.1038/srep44712

Table 1. Fitting parameters of the PL peak energy as a function of temperature extracted in Fig. 4(f–h).

Samples excition E0 (eV) S 〈ħω〉 (meV)
MoS2-WS2 PM 1.92 2.78 9.60
MoS2-WSe2 Inline graphic 1.93 1.91 8.63
Inline graphic 1.71 2.23 6.42
WS2-WSe2 Inline graphic 2.00 3.72 7.84
Inline graphic 1.72 2.99 6.11