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Citation: SHI Yong, ZHOU Xiao-Guo, WANG Xin-Lei, HU Ya-Hua, MA Xing-Xiao, LIU Shi-Lin. Laser Induced Fluorescence Excitation Spectrumof Jet-Cooled ¹²C¹⁶O⁺ (A²∏_1/2,3/2←X²∑⁺)[J]. Acta Physico-Chimica Sinica, ;2008, 24(06): 961-964. doi: 10.3866/PKU.WHXB20080607 shu

Laser Induced Fluorescence Excitation Spectrumof Jet-Cooled ¹²C¹⁶O⁺ (A²∏_1/2,3/2←X²∑⁺)

1.
Hefei National Laboratory for Physical Sciences at the Microscale, Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, P. R. China

Received Date: 4 February 2008
Available Online: 16 April 2008

The laser induced fluorescence (LIF) excitation spectrumof molecular ions in cooperating with resonance-enhanced multi-photon ionization (REMPI) process was demonstrated with CO+ ions. The CO+ ions at the ground X2∑+ state were prepared by (2+1) REMPI of supersonically cooled COmolecules at 230.1 nm, and the rovibronically resolved LIF spectra of CO+(A2∏1/2,3/2←X2∑+) were measured by scanning another laser in the range of 487-493 nm and 453-459 nm, which belong to (0,0) and (1,0) bands, respectively.
- CO+ ion; Laser-induced fluorescence; Jet-cooled
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Laser Induced Fluorescence Excitation Spectrumof Jet-Cooled ¹²C¹⁶O⁺ (A²∏_1/2,3/2←X²∑⁺)