Reinvestigation of the A2Πu–X2Σg+ (11, 5) and (12, 6) Bands of N2+ by Optical Heterodyne Magnetic Rotation Enhanced Velocity Modulation Spectroscopy

Velocity Modulation Spectroscopy of Ions

“…Over the past five years, several studies have been performed using OH-MR-VMS at the Key Laboratory of Optical and Magnetic Resonance Spectroscopy at East China Normal University in Shanghai. They presented a study of N 2 + in their initial paper on this technique 15 and a further study of it in 2001 . In addition Cl 2 + , C 2 - , and CO + have all been measured in the range of 16700−17400 wavenumbers. ,− Near-infrared spectra of 16 O 2 + between 12100 and 14100 cm -1 have been measured. , Subbands of both H 2 O + and D 2 O + have also been measured in both the near-infrared and the visible regions, and finally, the near-infrared spectrum of CS + has been obtained. − …”