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Citation: Shen Guanlin, Ning Baogang, Li Xuechu, Lou Nanquan. THE DETERMINATION OF VIBRATIONAL RELAXATION RATE OF PbS^* A(O⁺) BY LASER-INDUCED FLUORESCENC TECHNIQUE[J]. Acta Physico-Chimica Sinica, ;1986, 2(06): 573-575. doi: 10.3866/PKU.WHXB19860615 shu

THE DETERMINATION OF VIBRATIONAL RELAXATION RATE OF PbS^* A(O⁺) BY LASER-INDUCED FLUORESCENC TECHNIQUE

1.
Dalian Institute of Chemical Physics; Chinese Academy of Sciences

Received Date: 16 September 1985
Available Online: 15 December 1986

The vibrational relaxation rates of PbS~*A(0~+) state in Ar and S_2 have been studied by laser-induced fluorescence technique. The vibrational relaxation rate of PbS~*A(0~+) in S_2 is two orders of magnitude larger than in Ar. Formation of unstable intermediate PbS_3 may be responsible for the fast relaxation. The energy transfer process between A(0~+)(V'=19) and B(1)(V'=6) states is also suggested.
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THE DETERMINATION OF VIBRATIONAL RELAXATION RATE OF PbS* A(O+) BY LASER-INDUCED FLUORESCENC TECHNIQUE

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THE DETERMINATION OF VIBRATIONAL RELAXATION RATE OF PbS^* A(O⁺) BY LASER-INDUCED FLUORESCENC TECHNIQUE