in solid matrix Nd:YAG laser focused onto metal target (5-10 mJ/pulse), Fe atoms were codeposited with S(x)/Ar mixt. (microwave discharge in Ar seeded with S vapor) onto CsI window cooled to 7 K, annealing to 40 K; IR spect. monitoring, not isolated;

in solid matrix Nd:YAG laser focused onto metal target (5-10 mJ/pulse), Ru atoms were codeposited with S(x)/Ar mixt. (microwave discharge in Ar seeded with S vapor) onto CsI window cooled to 7 K, annealing to 30 K; IR spect. monitoring, not isolated;