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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.
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Showing 111 to 120 of 678 (0.043 seconds)| 111 |
Annealing study of YBa2Cu3Ox thin films deposited by chemical vapor deposition on ceramic fiber towsO'Brien, David F. January 1991 (has links)
No description available.
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| 112 |
Chemical vapor deposition of silver films for superconducting wire applicationsShapiro, Michael Jay 05 1900 (has links)
No description available.
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| 113 |
Skull melting and unidirectional solidification of YBa2Cu3Ox High-TC superconducting materialsChung, Yong-Sun 05 1900 (has links)
No description available.
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| 114 |
Transmission electron microscopy studies of the structure and planar defects of yttrium calcium copper oxideFeng, Cheng-Ning January 1997 (has links)
No description available.
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| 115 |
Neutron diffraction and reflection studies of superconductorsReynolds, John Melton January 1998 (has links)
I have studied two magnetic properties of superconductors using different neutron scattering techniques. Due to their magnetic moment and lack of electrical charge, neutrons can provide an extremely sensitive probe into magnetism on a small scale. Unusual magnetic structures have previously been observed in the non-superconducting PrBa<sub>2</sub>Cu<sub>3</sub>O<sub>6</sub>+<sub>δ</sub>, in particular showing a coupling between the rare-earth and the Cu-O<sub>2</sub> planes. For comparison, I have used elastic neutron scattering to measure the temperature dependent magnetic structure of the high-T<sub>c</sub> superconductor NdBa<sub>2</sub>Cu<sub>3</sub>O<sub>7</sub>, and its nonsuperconducting reduced form NdBa<sub>2</sub>Cu<sub>3</sub>O<sub>6</sub>. The magnetic structures of both the Nd and Cu sub-lattices are presented. Measurements are shown for single crystals of both the oxygenated and reduced form, and also for a non-stoichiometric single crystal with Nd substituted on the Ba sites. I present a quantitative analysis of the magnetic moments, with account taken of the instrumental resolution including sample mosaicity and intrinsic peak shapes. No evidence was found for any coupling of the type seen in PrBa<sub>2</sub>Cu<sub>3</sub>O<sub>6</sub>+<sub>δ</sub>. Many of the underlying properties of superconductors are evidenced in the way magnetic fields are excluded in the different states. I have used polarized neutron reflectometry to measure the magnetic field profile in thin film superconductors. I present measurements for pure niobium and preliminary measurements for YBa<sub>2</sub>Cu<sub>3</sub>O<sub>7</sub>. The samples studied are much thicker than those previously measured, to provide a closer match to the bulk superconductor properties and allow meaningful measurements of the higher field states. For niobium, the applied field dependence is measured for fields covering the Meissner and mixed states, and models are compared for these states and the surface superconductivity state.
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Electrodeposition of mixed-metal hydroxides in the formation of ceramic filmsPartridge, Robert Daniel January 1997 (has links)
No description available.
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Electrochemical measurements and thermodynamic properties of alkali fullerides /Kim, Joon Hong. January 1997 (has links)
Thesis (Ph.D.) -- McMaster University, 1998. / Includes bibliographical references (leaves 225-238). Also available via World Wide Web.
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| 118 |
A magneto-optical study of the electromagnetic properties of high-temperature superconductors /Lin, Zhi Wei. January 2000 (has links)
Thesis (Ph. D.)--University of New South Wales, 2000. / Also available online.
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| 119 |
Competing orders in s-wave and p-wave superconductors /Li, Qi, January 2008 (has links)
Thesis (Ph. D.)--University of Oregon, 2008. / Typescript. Includes vita and abstract. Includes bibliographical references (leaves 107-110). Also available online in Scholars' Bank; and in ProQuest, free to University of Oregon users.
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| 120 |
Control and operation of SMES and SMES/PV systems /Foreman, Mark McKinney, January 1992 (has links)
Thesis (M.S.)--Virginia Polytechnic Institute and State University, 1992. / Vita. Abstract. Includes bibliographical references (leaves 141-186). Also available via the Internet.
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