光学学报, 1987, 7 (12): 1088, 网络出版: 2011-09-20
SnO A Ⅱ-X ∑+电子跃迁(4-0)振动带光谱中的微扰
The perturbation in the 4-0 band of the SnO A Ⅱ-X ∑+ electronic transition
摘要
本文测定了SnO A'Ⅱ-X'∑~+(ν′=4←ν″=0)的激光感生荧光(LIF),同时标识了光谱中SN~(118)O和Sn~(120)O归属的转动结构,首次报道了同位素位移对光谱中微扰中心的影响,并用Kovacs方法对微扰特性作为分析。
Abstract
In this paper, the measurement of the laser induced fluorescence (LIF) of SnO A II- has been made. The rotational structures of the spectra were fully assigned both for Sn118O and for Sn120O. We report the effect of isotope shift on the perturbation center for the first time. The characteristic of perturbation is also analysed by Kovacs method.
吕诚哉. SnO A Ⅱ-X ∑+电子跃迁(4-0)振动带光谱中的微扰[J]. 光学学报, 1987, 7(12): 1088. LU CHENGZAI. The perturbation in the 4-0 band of the SnO A Ⅱ-X ∑+ electronic transition[J]. Acta Optica Sinica, 1987, 7(12): 1088.
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