THE EFFECT OF ELECTRIC AND MAGNETIC FIELDS ON THE 7F0↔5D0 TRANSITION OF BaClF : Sm2+ USING PHOTON-GATED HOLEBURNING R. M. Macfarlane, R. M. Shelby et A. WinnackerJ. Phys. Colloques, 46 C7 (1985) C7-537-C7-542DOI: https://doi.org/10.1051/jphyscol:1985796