For citations:
Nurakhmetov T.N., Salikhodzha Z.M., Dolomatov M.Y., Yussupbekova B.N., Zhunusbekov A.M., Kainarbay A.Z., Daurenbekov D.H., Sadykova B.M., Zhangylyssov K.B., Alibay T.T., Tolekov D.A. Intrinsic emission and electron-hole trapping centers in crystals Li2SO4-Cu. Eurasian Journal of Physics and Functional Materials. 2021;5(2):140-147. https://doi.org/10.32523/ejpfm.2021050207