Experimental studies of mercury molecules
Experimental studies of mercury molecules
复制标题
汞分子的实验研究
DOI：
10.1063/1.433887
复制
发表时间：
1977
影响因子：
4.4
通讯作者：
Earl W. Smith
中科院分区：
文献类型：
--
作者：
R. Drullinger;M. Hessel;Earl W. Smith
研究了纯汞蒸汽在240-600 nm光谱范围内，温度400-1000 K，密度5×1016-2×1019 cm−3之间的光激发荧光光谱。在253-334 nm的光谱范围内进行了吸收测量，观察到结构和连续谱带。为了探测汞二聚体的激发态，还进行了几种类型的双光子实验。此外，还研究了汞蒸气-惰性气体混合物在高达1atm的惰性气体压力下的汞谱。
Optically excited fluorescence spectra in pure mercury vapor have been studied over the spectral range 240–600 nm for temperatures between 400–1000 K and densities between 5×1016–2×1019 cm−3. Absorption measurements were made over the spectral range 253–334 nm, and both structured and continuum bands were observed. Several types of two photon experiments were also performed in order to probe the excited states of the mercury dimer. In addition, the mercury spectrum from mercury vapor–noble gas mixtures has also been studied for noble gas pressures up to 1 atm.