Navarro, H., Till, R., Theiler, T., . and Keilmann, F. (1992) “Optical saturation of the absorption coefficient of donors in Ge”, Revista Mexicana de Física, 39(1), pp. 84–95. Available at: https://rmf.smf.mx/ojs/index.php/rmf/article/view/2306 (Accessed: 5 July 2024).