Relaxation of Coulomb States in Semiconductors Probed by FEL RadiationR.Kh. Zhukavin, K.A. Kovalevsky, V.V. Tsyplenkov, S.G. Pavlov, H-W. Hübers, Yu.Yu. Choporova, B.A. Knyazev, J.M. Klopf, B. Redlich, N.V. Abrosimov, Yu.A. Astrov and V.N. ShastinEPJ Web Conf., 195 (2018) 07008DOI: https://doi.org/10.1051/epjconf/201819507008
