Studies of Hypervalent Radicals By Neutralized Ion-Beam Techniques
作者:
Susan F. Selgren,
Gregory I. Gellene,
期刊:
Instrumentation Science & Technology
(Taylor Available online 1988)
卷期:
Volume 17,
issue 1-2
页码: 131-154
ISSN:1073-9149
年代: 1988
DOI:10.1080/10739148808543670
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The advantages of obtaining both neutral fragment scattering distributions and reionized mass spectra for investigating highly reactive and/or metastable species produced by the neutralization of a high velocity precursor ion beam is outlined. Practical applications of these techniques are illustrated by results obtained recently for the neon hydride and the methanium (CH5) radicals. In these studies a unique metastability for the ground state of NeH is identified and the previously observed metastability of CH5is shown to arise from the formation of high Rydberg levels of the radical rather than the ground state as first proposed. Future prospects for obtaining absorption spectra of unusual neutral species by combining optical spectroscopic techniques with those of neutralized ion beams are discussed.
点击下载:
PDF (808KB)
返 回