Dielectric constant and losses in a magnetic field in RexMn1-xS solid solutions (Re = Gd, Yb)A. M. Kharkov, N. A. Cheremnykh, E. G. Voronova, O. N. Bandurina and A. N. PavlovaE3S Web Conf., 592 (2024) 03035DOI: https://doi.org/10.1051/e3sconf/202459203035