𝔖 Bobbio Scriptorium
✦   LIBER   ✦

High resolution threshold photodetachment spectroscopy of negative ions

✍ Scribed by T.N. Kitsopoulos; I.M. Waller; J.G. Loeser; D.M. Neumark

Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
585 KB
Volume
159
Category
Article
ISSN
0009-2614

No coin nor oath required. For personal study only.

✦ Synopsis

We have designed and constructed a negative ion threshold photodetachment spectrometer with 3 cm-' (0.37 meV) resolution. Threshold photodetachment spectra of I-and SH-have been obtained. For SH-. individual rotational transitions between the ion and neutral appear as clearly resolved peaks.

' NSERC (Canada) Postdoctoral Fellow.

πŸ“œ SIMILAR VOLUMES

Photodetachment of electrons from tetrac
Photodetachment of electrons from tetracyanoethylene negative ions
✍ L.E. Lyons; L.D. Palmer πŸ“‚ Article πŸ“… 1973 πŸ› Elsevier Science 🌐 English βš– 220 KB

A crossed beam esperiment usmg n surFace ionization negative ion :;ource and a xenon arc lamp has allowed the relative cross seciion tiu photodetachment of an electron from a negative ion of tetracyanoelhylene to be determined for photons in the energy rang 2.1--3.5 cV (590-350 nm). Tha threshold en

High-resolution infrared absorption spec
High-resolution infrared absorption spectroscopy of jet-cooled molecular ions
✍ Masaru Fukushima; Man-Chor Chan; Yunjie Xu; Amine Taleb-Bendiab; Takayoshi Amano πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 English βš– 612 KB

Rovibrational spectra of Hz, HN:, and H30+ generated in discharge jet-expansion have been studied using a differencefrequency infrared source, The rotational temperatures were determined to be 120 i 20,273 + 20 and 150 -f: 20 K for H: , HN$ , and HsO+, respectively. Some dynamic phenomena of the jet