OPTICAL DEPHASING OF Pr3+ IONS BY NONEQUILIBRIUM PHONONS IN LaF3 AND YAlO3 R. M. Macfarlane et R. S. MeltzerJ. Phys. Colloques, 46 C7 (1985) C7-253-C7-257DOI: https://doi.org/10.1051/jphyscol:1985746
