Search Constraints

Start Over
Filtering by: Creator Berg, Joseph W. Remove constraint Creator: Berg, Joseph W. Academic Affiliation Chemistry Remove constraint Academic Affiliation: Chemistry Decade 2000-2009 Remove constraint Decade: 2000-2009

Search Results

  • High resolution spectroscopic studies of ³²S¹⁶O₃ and ³⁴S¹⁶O₃

    Creator:
    Barber, Jeffrey
    Abstract:
    The two sulfur isotopomers of sulfur trioxide, ³²S¹⁶O₃ and ³⁴S¹⁶O₃, have been studied via high resolution infrared and Coherent anti-Stokes Raman (CARS) spectroscopy. The v₁ symmetric SO stretching Q-branches observed by the latter are quite different, being especially complex for ³²S¹⁶O₃ Understanding this band structure required analysis of infrared-active hot...
    Resource Type:
    Dissertation
    Full Text:
    Spectroscopic Studies of 32S'6O3 and 34S'6O3. Abstract approved: Joseph W. Nibler The two sulfur isotopomers

  • High resolution spectroscopy of sulfur trioxide and carbon suboxide

    Creator:
    Masiello, Tony
    Abstract:
    High resolution spectroscopy was used to study the properties of two simple polyatomic molecules, sulfur trioxide, SO₃, and carbon suboxide, C₃O₂. The fundamental modes and several hot bands of the ¹⁸O isotopic fonns of SO₃ (³²S¹⁸O₃ and ³⁴S¹⁸O₃) have been investigated using both infrared spectroscopy and coherent anti-Stokes Raman scattering...
    Resource Type:
    Dissertation
    Full Text:
    Sulfur Trioxide and Carbon Suboxide. Abstract Joseph W. Nibler High resolution spectroscopy was used to

  • Applications of nonlinear raman spectroscopy

    Creator:
    Melin, Stéphanie
    Abstract:
    Two nonlinear optical experiments are presented in which the third-order electronic susceptibility of molecules is used to generate Raman signals. The first one uses a single 532 nm beam from a Nd:YAG laser to produce Stimulated Raman Scattering in benzene and deuterated benzene. With a simple experimental set-up, stimulated emission...
    Resource Type:
    Masters Thesis
    Full Text:
    99j W '-' \L*LY \i1 7,6 7,3 8,8 I 63 I 7,7 I I i ii 6.1 6,2 I i i I i 7,51 6,5 5,0 N,K transitions

  • Applications of high resolution Coherent Anti-Stokes Raman scattering spectroscopy

    Creator:
    Chrysostom, Engelene t. H.
    Resource Type:
    Dissertation

  • Natural and semi-synthetic compounds with biocidal activity against arthropods of public health importance

    Creator:
    Khasawneh, Mohammad A.
    Abstract:
    This study identified new compounds with pest control activities. The two sources of candidates that were followed here were the main heartwood extract of Alaska Yellow Cedar (AYC) constituents and several semi-synthetic counterparts. Five compounds were isolated and identified for the first time in AYC heartwood in this research: two...
    Resource Type:
    Dissertation
    Full Text:
    approved: Joseph fJ Karchesy This study identified new compounds with pest control activities. The two

  • Semi-volatile fluorinated organic compounds in Asian and Pacific Northwestern U.S. air masses

    Creator:
    Piekarz, Arkadiusz M.
    Abstract:
    Current studies suggest that perfluorinated organic compounds, such as fluorotelomer alcohols (FtOHs) in the troposphere, may be precursors of perfluorocarboxylic acids and perfluorosulfonates in remote regions. Fluorinated organic compounds were investigated in archived extracts collected from remote locations in Okinawa, Japan (HSO) and Mount Bachelor, Oregon (MBO) during the springs...
    Resource Type:
    Masters Thesis
    Full Text:
    separated on a less polar DB-5MS Column (J&W Scientific, 30m x 0.25mm x 0.25µm). Figure 2.2B shows a 20

  • Synthesis and study of oxides and chalcogenides : thin films and crystals

    Creator:
    Park, Sangmoon
    Abstract:
    Several types of solid-state inorganic materials are prepared and characterized. By using the SILAR (Successive Ionic Layer Adsorption and Reaction) deposition method in conjunction with hydrothermal dehydration both low-temperature deposition and crystallization of oxide thin films are achieved. Various aspects of new transparent p-type materials are studied by examining both...
    Resource Type:
    Dissertation
    Full Text:
    . Watson, Dr. Janet Tate, Dr. Joseph J. Karchesy, Dr. Michael M. Lerner, and Dr. W. M. Hetherington for

  • Growth and characterization of wide–gap semiconducting oxide and chalcogenide thin films by pulsed laser deposition

    Creator:
    Newhouse, Paul F.
    Abstract:
    The preparation and characterization of thin film oxides and chalcogenides by pulsed laser deposition (PLD) is presented. An overview of fundamental PLD concepts are presented and are followed by a description implementation and development of the PLD systems at OSU. We present the results of thin film growth of high...
    Resource Type:
    Dissertation
    Full Text:
    results of thin film growth of high electron mobility In2O3:W in which we have prepared films exhibiting

  • Polarization spectroscopy and photodissociation studies of nitroaromatic compounds in the gas phase

    Creator:
    Abbott, James E.
    Abstract:
    The central purpose of this dissertation was to explore and expand the use of an uniform electric field for orientation and for subsequent spectroscopic investigation of asymmetric polar molecules in the gas phase. The systems of study were nitrobenzene (NB) and the nitrotoluene (NT) isomers. We were able to quantitatively...
    Resource Type:
    Dissertation
    Full Text:
    years ago. I would also like to thank the professors on my committee: Joseph Nibler who introduced me

  • Aqueous chemistries for oxide electronics

    Creator:
    Meyers, Stephen T.
    Abstract:
    The variegated aqueous chemistries of metal cations are applied to the design and synthesis of non-toxic solution precursors suitable for additive printing of large-area oxide electronics. Polycondensation behaviors of aqueous Al+3 and PO4 +3 are manipulated in the deposition of atomically smooth amorphous aluminum oxide phosphate (AlPO) dielectric films. AlPO...
    Resource Type:
    Dissertation
    Full Text:
    saturation regime.         −−= 2 )( 2 DS DSONGSGDLIN V VVVµC L W I , (VDS < VGS − VON