Please use this identifier to cite or link to this item:
http://hdl.handle.net/11375/6538
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | King, G.W. | en_US |
dc.contributor.author | Senaratna, Rajini Neelamani | en_US |
dc.date.accessioned | 2014-06-18T16:35:57Z | - |
dc.date.available | 2014-06-18T16:35:57Z | - |
dc.date.created | 2010-06-15 | en_US |
dc.date.issued | 1989-09 | en_US |
dc.identifier.other | opendissertations/1846 | en_US |
dc.identifier.other | 3055 | en_US |
dc.identifier.other | 1357589 | en_US |
dc.identifier.uri | http://hdl.handle.net/11375/6538 | - |
dc.description.abstract | <p>Multiphoton absorption spectroscopy has been used to study the isotopically-pure bromine (⁷⁹Br₂) and iodine monochlorides (I³⁵Cl), as well as the respective natural-abundance molecules.</p> <p>Three-photon excitation spectra have been obtained under low- (ΔV = 1.0 cmˉ¹) and high- (ΔV = 0.2 cmˉ¹) resolution. High-resolution spectra were recorded using either a single tunable dye laser (3P1C) or two independently-tunable dye lasers (3P2C).</p> <p>For ⁷⁹Br₂, the existence of at least three separate excited electronic states in the 6.7-7.3 eV region were confirmed. Two of these states were spectroscopically identified and shown to have ion-pair bonding. The two-photon transitions from the intermediate B state to these ion-pair states consisted of simple O, Q and S branches. The polarization effect on their transition probability indicated that these states were of O symmetry.</p> <p>For isotopically-pure I³⁵Cl, an excited state in the 6.0 eV region has been identified.</p> | en_US |
dc.subject | Chemistry | en_US |
dc.subject | Chemistry | en_US |
dc.title | Three-Photon Absorption Spectroscopy of Diatomic Molecules | en_US |
dc.type | thesis | en_US |
dc.contributor.department | Chemistry | en_US |
dc.description.degree | Doctor of Philosophy (PhD) | en_US |
Appears in Collections: | Open Access Dissertations and Theses |
Files in This Item:
File | Size | Format | |
---|---|---|---|
fulltext.pdf | 5.42 MB | Adobe PDF | View/Open |
Items in MacSphere are protected by copyright, with all rights reserved, unless otherwise indicated.