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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Vibronic excitation in atom-molecule collisions

Black, Geoffrey William January 1981 (has links)
No description available.
2

The generation & high resolution spectroscopic detection of free-radicals in the gas phase

Isaacs, Neil Alan January 1986 (has links)
The assignment and analysis of high resolution spectra of transient species in the gas phase leads to the unambiguous identification of the carrier of the spectra. Such spectra can only be observed provided a detectable steady state concentration, depending on the particular spectroscopic technique being employed, can be generated. The first half of this thesis is concerned with three methods of producing detectable concentrations by utilising (i) microwave discharge, (ii) electrical discharge, (iii) carbon dioxide laser photolysis with an associated photosensitiser, sulphur hexafluoride. The high resolution electron paramagnetic resonance spectra of iodine and fluorine atoms and the sulphur monoxide and nitrogen difluoride radicals serve as examples of species produced by these methods and some characteristics of the laser photolysis technique are described in Chapter IV. The advent of the infrared semiconductor diode laser and also a solid state millimeter wave source (an IMPATT oscillator, in conjunction with the technique of magnetic resonance) has led to the development of more sensitive high resolution spectroscopic techniques. High resolution spectra of the important silicon monohydride radical have been observed using the former technique and the experiments and subsequent analysis are described in Chapter VI. The millimeter wave magnetic resonance spectrometer designed and constructed by the author is described in Chapter VII, together with the millimeter wave magnetic resonance spectrum of the oxygen molecule, the first spectrum to be observed by this new technique.
3

Electronic spectra of transient species in the gas-phase

Lessard, G. January 1983 (has links)
No description available.
4

The parametric probes of ligand field theory

Duer, Melinda J. January 1988 (has links)
No description available.
5

Electron and gamma ray induced complex particle emission

Thorley, Penelope J. January 1981 (has links)
No description available.
6

Energy disposal in the reaction of fluorine atoms with iodine

Wheeler, John Ross January 1982 (has links)
No description available.
7

UV laser multiphoton dissociation studies of H2O, NO2 and H2O2

McKendrick, Colin Bruce January 1986 (has links)
No description available.
8

Kinetic and spectroscopic studies of ion-pair states of iodine monochloride

Kerr, Elinor A. January 1989 (has links)
No description available.
9

Electronic and vibrational excitation in atom/molecule collisions

Campbell, Eleanor Elizabeth Bryce January 1986 (has links)
No description available.
10

Aspects of parton models of deep inelastic scattering

Denny, Mark January 1981 (has links)
No description available.

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