Third-order nonlinear optical properties of CuS/reduced graphene oxide nanocompositesYu Hao, Lan Yang, Jinze Li, Ruonan Xing and Yuzong GuEur. Phys. J. Appl. Phys., 94 2 (2021) 20401DOI: https://doi.org/10.1051/epjap/2021200278