N.A.Turgunov, E.Kh.Berkinov and R.M.Turmanova 2023. INFLUENCE OF IMPURITY NI AND CU ATOMS ON THE ELECTROPHYSICAL PROPERTIES OF SI. American Journal of Applied Science and Technology. 3, 03 (Mar. 2023), 53–57. DOI:https://doi.org/10.37547/ajast/Volume03Issue03-10.