Excitation mechanism of A_1g mode and origin of nonlinear temperature dependence of Raman shift of CVD-grown mono- and few-layer MoS_2 films

Tianqi Yang, Xiao-Ting Huang, Hong Zhou, Guangheng Wu, Tianshu Lai

Optics Express · 2016 · 29 citations · 33 references

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Abstract

mode is contributed by stronger three- and weaker four-phonon anharmonic effects cooperatively but two contributions are comparable in intensity.

References

33