Index Catalog // ScholarsArchive@OSU

Spectroscopic studies of molecular dynamics and structure at low temperature : I. Torsional barriers for multitop molecules. II. Vibrational energy transfer. III. Carbon trihalide free radicals

Creator:: Rojhantalab, Hossein Mohammad
Resource Type:: Dissertation
Full Text:: molecules. A method for studying vibrational energy transfer processes occurring in matrices and its

Satellite structure in the gas-phase X-ray photoelectron spectra of planar unsaturated molecules

Creator:: Chambers, Scott Alexander
Abstract:: The satellite structure ("shake-up") present in the X-ray photoelectron spectra of several planar molecules containing double bonds has been investigated in the gas phase. This set consists of three five-membered heterocyclic molecules, ethylene and two of its fluorinated analogs, and benzene with three of its fluorinated analogs. In addition, core...
Resource Type:: Dissertation
Full Text:: energy region as shake-up satellites can be easily minimized in the gas phase but not in the solid phase

Gas phase x-ray photoelectron spectroscopy of compounds containing multiply-bonded oxygen

Creator:: Smith, Steven Reid
Abstract:: A new x-ray source capable of operating at up to 80 watts has been designed and developed, and put to use with the Oregon State University Cylindrical Electrostatic Analyzer. The new source produces over four times the photoelectron intensity of its predecessor, from gaseous samples, and accommodates a wider selection...
Resource Type:: Dissertation
Full Text:: and developed, and put to use with the Oregon State University Cylindrical Electrostatic Analyzer

Donor centers in vanadium pentoxide

Creator:: Yerke, John Fredric
Abstract:: The dielectric relaxation of V₂ 0₅ was investigated using the method of Davidson and Cole. By means of an Argand diagram, deviation from an exact Debye dielectric was established. This was done with the parameter β. For a Debye dielectric β= 1. The largest value of β for V₂O₅ was...
Resource Type:: Masters Thesis
Full Text:: . = 1. The largest value of /(3 for V 2 0 5 was The activation energy of the dielectric relaxation pro

Electrode double layer measurements and voltammetry of some organosulfur compounds in sulfolane

Creator:: Starkovich, John A.
Abstract:: A new pulse method for measuring differential double layer capacitances has been developed in this work. The technique is based on the determination of the cell time constant which, for an ideally polarized test electrode-solution interface, is composed of the double layer capacitance and solution resistance. By applying small step...
Resource Type:: Dissertation
Full Text:: in Sulfolane by John Anthony Starkovich A THESIS submitted to Oregon State University in

The conductivity of lead oxide doped potassium chloride single crystals

Creator:: Knepp, Donald Jack
Abstract:: A comparison was made of the d.c. conductivity of KCI:Pb²⁺ and KCl:PbO single crystals at temperatures greater than 325°C. The energy of activation was 0.72 ev for all crystals. Lead concentration was determined by chemical, optical and electrical methods. The half band width of the UV absorption band at 273...
Resource Type:: Masters Thesis
Full Text:: crystals at temperatures greater than 325°C. The energy of activation was 0.72 ev for all crystals. Lead

Effects of atmospheric pressure on line widths and spatial distributions of the transient atomic absorption signals of minor constituents in metal samples atomized by a dye laser microprobe

Creator:: Manabe, Ronald M.
Abstract:: Investigations of plasma production by a pulsed dye laser microprobe were made. Comparisons between a Q- switched and a pulsed dye laser system were made on the intensity of the continuum produced by atmospheric breakdown. The dye laser system was foundtominimize the production of the continuum which in turn allowed...
Resource Type:: Dissertation
Full Text:: allowed a greater fraction of the energy to be transmitted to the sam- ple surface at atmospheric

Vibrational and reorientational lifetimes in liquids determined by Raman spectroscopy

Creator:: Morgan, Larry G.
Abstract:: Studies of anisotropic and isotropic Raman line shape yield information about the rotational motion (rotational correlation function) and non-reorientational (vibrational) lifetimes. The rotational motion of carbon disulfide has been studied previously by the techniques of Raman spectroscopy (6, 43), Rayleigh scattering (43, 46) and direct measurement (47). This work was...
Resource Type:: Dissertation
Full Text:: potential energy function, while 0 and tik are the zero order harmonic oscillator wave functions of the two

Fluorescence studies on the bases of the nucleic acids in solution at room temperature

Creator:: Hauswirth, William Walter
Abstract:: Fluorescence of adenine, guanine, thymine, cytosine, and uracil has been detected at room temperature in neutral aqueous solution using a digital signal accumulation technique and right angle fluorescence detection from solutions with absorbances between 0. 4 and 0. 7. The quantum yields are respectively 2.6 x 10⁻⁴, 3.0 x 10⁻⁴,...
Resource Type:: Dissertation
Full Text:: their low energy absorption maxima. Singlet lifetimes calculated from these yields may mean a

Dipole relaxation effects in doped potassium chloride by the double crystal method

Creator:: Chaney, Robert Edgar
Abstract:: The investigation of impurity effects on the properties of alkali halide crystals has often been difficult because of the variation of procedures used in various experiments. The purpose of this work is to develop a self consistent method of measuring the IV dipole polarization properties of single crystals while eliminating...
Resource Type:: Dissertation
Full Text:: Edgar Chaney A THESIS submitted to Oregon State University in partial fulfillment of the

ScholarsArchive@OSU

Spectroscopic studies of molecular dynamics and structure at low temperature : I. Torsional barriers for multitop molecules. II. Vibrational energy transfer. III. Carbon trihalide free radicals

Satellite structure in the gas-phase X-ray photoelectron spectra of planar unsaturated molecules

Gas phase x-ray photoelectron spectroscopy of compounds containing multiply-bonded oxygen

Donor centers in vanadium pentoxide

Electrode double layer measurements and voltammetry of some organosulfur compounds in sulfolane

The conductivity of lead oxide doped potassium chloride single crystals

Effects of atmospheric pressure on line widths and spatial distributions of the transient atomic absorption signals of minor constituents in metal samples atomized by a dye laser microprobe

Vibrational and reorientational lifetimes in liquids determined by Raman spectroscopy

Fluorescence studies on the bases of the nucleic acids in solution at room temperature

Dipole relaxation effects in doped potassium chloride by the double crystal method

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