A Large Faraday Effect in Rh4+-Substituted Magnetic Garnets K. Shinagawa, E. Tobita, K. Ando, T. Saito et T. TsushimaJ. Phys. IV France, 07 C1 (1997) C1-725-C1-726DOI: https://doi.org/10.1051/jp4:19971296