Index Catalog // ScholarsArchive@OSU

Electronic behavior of purified Selenium-rich alloys

Creator:: Kao, Shaw-shya
Abstract:: A great concern about the effect of oxygen in Se samples has been solved by a purification method called the distillation-with-Al method. The electrical conductivity of liquid Se prepared by this purification method shows Arrehnius behavior with a single activation energy and positive thermopower within the experimental temperature range. This...
Resource Type:: Dissertation
Full Text:: Electronic behavior of purified Selenium-rich alloys

Nuclear magnetic resonance in Ga-doped liquid Se₀₅Te₀₅.

Creator:: Doll, Bernhard
Abstract:: In this study, pulsed NMR is used to probe the hyperfine interactions in liquid Se₀₅Te₀₅ doped with 3% Ga over the temperature range from 500 °C to 900 °C. Both resonance shifts and relaxation times are determined for ⁷⁷Se, ⁷¹Ga and ⁶⁹Ga. NMR on both Ga-isotopes allows one to measure...
Resource Type:: Masters Thesis
Full Text:: moment p, and the electric quadrupole moment Q, which 9 is considered in section 11.5.4. Table II.1

DLTS characterization of precipitation induced microdefects

Creator:: Whitwer, Fredrick D.
Resource Type:: Masters Thesis
Full Text:: to the conduction band are immediately swept out of the depletion region by the electric field. As

Dielectric properties of wood treated with copper sulphate

Creator:: Knezevic, Bernd-Olaf Robert
Resource Type:: Masters Thesis
Full Text:: in the conduction mechanism. The A. C. resistivity at 100 Hz was the dielectric property which

Electrical characterization of thermally reduced graphite oxide

Creator:: Jewell, Ira
Abstract:: This thesis describes the transport properties observed in thermally treated graphite oxide (GO), which holds promise as an economical route to obtaining graphene. Graphene is a material consisting of a single atomic plane of carbon atoms and was first isolated as recently as 2004. Several isolation techniques have been investigated,...
Resource Type:: Masters Thesis
Full Text:: carriers can be tuned by the application of an electric field. This immediately made it an attractive

Experimental Investigation of the Effects of Embedded Rebar, Cracks, Chloride Ingress and Corrosion on Electrical Resistivity Measurements of Reinforced Concrete

Creator:: Morales, Monica
Abstract:: The effects of steel reinforcement, chloride-induced corrosion initiation, cracking and delamination on the electrical resistivity measurements using the Wenner probe technique were studied experimentally on custom-designed reinforced concrete slabs. Investigation parameters included (1) probe configurations with respect to rebar mesh, (2) rebar density, (3) epoxy coating on the rebar, (4)...
Resource Type:: Masters Thesis
Full Text:: [36]. For clarification, resistivity is a property of a material such as concrete, whereas

The electrical resistivity of resin-treated wood (impreg and compreg), hydrolyzed-wood sheet (hydroxylin), and laminated resin-treated paper (papreg)

Creator:: Weatherwax, Richard C., Stamm, Alfred J. (Alfred Joaquim), 1897-, and Forest Products Laboratory (U.S.)
Abstract:: Information reviewed and reaffirmed, March 1956. Original report published in 1943.
Resource Type:: Technical Report

Nonlinear terahertz spectroscopy of carbon nanomaterials and semiconductor nanostructures

Creator:: Paul, Michael Jason
Abstract:: This thesis will cover my work relating to the developing field of terahertz (THz) science and technology. It will present experimental and theoretical studies investigating the optical and electrical properties of various material systems using novel THz imaging and spectroscopy techniques. Due to its low photon energy, THz imaging and...
Resource Type:: Dissertation
Full Text:: THz property of graphene that the sheet conductivity undergoes two- fold reduction when THz fields

Non-Stoichiometry in Bismuth Perovskite Solid Solutions

Creator:: Prasertpalichat, Sasiporn
Abstract:: The role of A-site non-stoichiometry was investigated in lead-free piezoelectric ceramics based on compositions in the 1-x(Bi₀.₅Na₀.₅TiO₃)-xBaTiO₃ system near the morphotropic phase boundary where x = 0.055, 0.06 and 0.07. The samples were prepared by a conventional solid state mixed oxide route with the A- site stoichiometry modified to incorporate...
Resource Type:: Dissertation
Full Text:: consecutive electric pulses in positive and negative direction. A subtraction of polarization response from

Electrical characterization of silicon and silicon dioxide materials

Creator:: Sze, Wing-Il
Abstract:: The major goal of this research work was to develop better electrical measurements for the evaluation of silicon material quality. The first approach investigated was the Zerbst generation lifetime measurement technique. It was demonstrated that the error in the estimation of the generation lifetime obtained with this technique could be...
Resource Type:: Dissertation
Full Text:: -01 1E-02 1E-03 1E-04 1E-05 1E-06 - 1E-07 1E-08 - `-- 1E-08 0 4 8 12 16 20 ELECTRIC FIELD

ScholarsArchive@OSU

Electronic behavior of purified Selenium-rich alloys

Nuclear magnetic resonance in Ga-doped liquid Se₀₅Te₀₅.

DLTS characterization of precipitation induced microdefects

Dielectric properties of wood treated with copper sulphate

Electrical characterization of thermally reduced graphite oxide

Experimental Investigation of the Effects of Embedded Rebar, Cracks, Chloride Ingress and Corrosion on Electrical Resistivity Measurements of Reinforced Concrete

The electrical resistivity of resin-treated wood (impreg and compreg), hydrolyzed-wood sheet (hydroxylin), and laminated resin-treated paper (papreg)

Nonlinear terahertz spectroscopy of carbon nanomaterials and semiconductor nanostructures

Non-Stoichiometry in Bismuth Perovskite Solid Solutions

Electrical characterization of silicon and silicon dioxide materials

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