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http://hdl.handle.net/11375/17858
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Tomlinson, R. H. | - |
dc.contributor.author | Gray, John | - |
dc.date.accessioned | 2015-08-05T16:43:40Z | - |
dc.date.available | 2015-08-05T16:43:40Z | - |
dc.date.issued | 1970-02 | - |
dc.identifier.uri | http://hdl.handle.net/11375/17858 | - |
dc.description.abstract | A molecular beam apparatus has been designed and constructed for the purpose of studying gas phase interactions between ions and molecules. A neutralization-reionization technique has been developed which permits the lifetimes of some short lived molecules to be estimated. In this way the existence of He₂, HeH and HeD molecules has been demonstrated but similar experiments have produced no evidence for the existence of H₃, D₃ or D₂H molecules with the same order of lifetimes. A collisional dissociation technique has been devised which permits analysis of molecular ions in beams and demonstrated the existence of He₃⁺ ions in low temperature helium discharges. | en_US |
dc.language.iso | en | en_US |
dc.subject | chemistry | en_US |
dc.subject | molecular beam study | en_US |
dc.subject | short-lived molecule; ion | en_US |
dc.subject | gas phase interaction | en_US |
dc.title | Molecular Beam Studies of Short-Lived Molecules | en_US |
dc.contributor.department | Chemistry | en_US |
dc.description.degreetype | Thesis | en_US |
dc.description.degree | Doctor of Philosophy (PhD) | en_US |
Appears in Collections: | Open Access Dissertations and Theses |
Files in This Item:
File | Description | Size | Format | |
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Gray_John_1970Feb_PhD.pdf | 37.65 MB | Adobe PDF | View/Open |
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