引用本文:
【打印本页】   【HTML】   【下载PDF全文】   View/Add Comment  【EndNote】   【RefMan】   【BibTex】
过刊浏览    高级检索
本文已被:浏览 46次   下载 30  
分享到: 微信 更多
Reinvestigate the C2−X2 (0, 0) band of AgO
赵东锋
Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, 230026 Hefei, China
Abstract:
The C2?X2 (0, 0) band of AgO has been reinvestigated by laser induced fluorescence (LIF) spectroscopy with a spectral resolution of  0.02 cm?1. The AgO molecules are produced by discharging a gas mixture of O2/Ar with silver needle electrodes in a supersonic jet expansion. By employing a home-made narrowband single longitude mode optical parametric oscillator (SLM-OPO) as the laser source, high-resolution spectra of the C2?X2 (0, 0) band have been recorded for both 107Ag16O and 109Ag16O isotopologues. The spectroscopic constants of the C2 state are consequently determined, with the 109Ag16O one being reported for the first time. The nature of the spin-orbit coupling effect in the C2 state is proposed to be due to state mixing with the nearby repulsive 4? and 4 states.
Key words:  silver oxide (AgO), high resolution spectrum, laser induced fluorescence
FundProject:
Reinvestigate the C2−X2 (0, 0) band of AgO
赵东锋
Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, 230026 Hefei, China
摘要:
The C2?X2 (0, 0) band of AgO has been reinvestigated by laser induced fluorescence (LIF) spectroscopy with a spectral resolution of  0.02 cm?1. The AgO molecules are produced by discharging a gas mixture of O2/Ar with silver needle electrodes in a supersonic jet expansion. By employing a home-made narrowband single longitude mode optical parametric oscillator (SLM-OPO) as the laser source, high-resolution spectra of the C2?X2 (0, 0) band have been recorded for both 107Ag16O and 109Ag16O isotopologues. The spectroscopic constants of the C2 state are consequently determined, with the 109Ag16O one being reported for the first time. The nature of the spin-orbit coupling effect in the C2 state is proposed to be due to state mixing with the nearby repulsive 4? and 4 states.
关键词:  silver oxide (AgO), high resolution spectrum, laser induced fluorescence
DOI:
分类号: