Identification of two new electronic transitions of TaF using intracavity laser spectroscopy
Identification of two new electronic transitions of TaF using intracavity laser spectroscopy
复制标题
使用腔内激光光谱法识别 TaF 的两个新电子跃迁
DOI：
10.1016/j.jms.2019.111208
复制
发表时间：
2019
影响因子：
1.4
通讯作者：
O'Brien, James J.
中科院分区：
文献类型：
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作者：
Bales, Kristin N.;Harms, Jack C.;O'Brien, Leah C.;O'Brien, James J.
使用腔内激光吸收光谱（ILS）以高分辨率记录了 TaF 的两个新电子跃迁中的几个谱带。观察到[16.0]0+–X3Σ−(0+)跃迁的(1,0)、(0,0)和(0,1)能带以及[16.3]1–X3Σ−(0+)跃迁的(2,1)、(1,0)、(0,0)、(0,1)和(1,2)能带。 TaF 是在钽衬里铜空心阴极的等离子体放电中产生的，其中 Ar [1torr] 作为溅射气体，痕量 SF6 作为氟化物源。还使用痕量 H2[1%]，因为发现它可以增加观察到的转变的强度。使用 PGOPHER 分析转变，给出获得的分子参数并与之前的工作进行比较。
Several bands in two new electronic transitions of TaF have been recorded in high resolution using intracavity laser absorption spectroscopy (ILS). The (1,0), (0,0), and (0,1) bands of the [16.0]0+–X3Σ−(0+) transition and the (2,1), (1,0), (0,0), (0,1), and (1,2) bands of the [16.3]1 –X3Σ−(0+) transition were observed. TaF was produced in the plasma discharge of a tantalum-lined copper hollow cathode with Ar [1 torr] as a sputter gas and trace of SF6as a fluoride source. Trace H2[1%] also was used as it was found to increase the intensity of the observed transitions. The transitions were analyzed using PGOPHER, and the obtained molecular parameters are presented and compared with a previous work.
DOI：
--
发表时间：
2017
期刊：
影响因子：
--
作者：
K. Ng;Wenli Zou;Wenjian Liu;A. Cheung
通讯作者：
A. Cheung
影响因子：
1.4
作者：
Salami, H;Ross, AJ
通讯作者：
Ross, AJ