Radiative and non-radiative exciton recombination rate constants in ZnSe clustersNing Du, Shengping Yu, Yujuan Xie, Yingqi Cui, Li Zhang and Mingli YangEur. Phys. J. B, 92 12 (2019) 280DOI: https://doi.org/10.1140/epjb/e2019-100406-y