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Neutron-irradiation effects on the V-I characteristics of YBa₂Cu₃O₇₋δ twinned crystals: Linking transport results in a variety of copper oxide superconductors

Creator:: Brown, Brandon, Roberts, J. M., and Tate, Janet
Abstract:: We have investigated the depinning process of magnetic flux vortices in twinned crystals of YBa₂Cu₃O₇₋δ in intermediate applied magnetic fields parallel to the crystallographic c axis through precise resistivity measurements before and after fast-neutron irradiation. Of particular interest for each field is the power-law dependence of the electric field on...
Resource Type:: Article
Full Text:: twinned crystals: Linking transport results in a variety of copper oxide superconductors Brandon Brown, J

Neutron irradiation and dc transport in YBaCuO single crystals : a study of vortex depinning

Creator:: Brown, Brandon R.
Resource Type:: Dissertation
Full Text:: controversy. This work presents dc V-I traces on heavily-twinned YBCO crystals for a variety of applied

Oxygen-deficient YBa₂Cu₃O[₆₊x] films investigated by perturbed angular correlation spectroscopy

Creator:: Dumkow, Irene D.
Resource Type:: Dissertation
Full Text:: in an acidic solution of KI. This results in the reduction of all copper to solid Cu(+I) iodide

Structural properties of indium doped YBa₂Cu₃O₇-x high Tc superconductors

Creator:: Weidlich, Georg A.
Abstract:: YBa₂Cu₃0₇₋x was doped with In by a stoichiometrically exact substitution of Y by In, doping levels ranging from 0% to 20%. Room temperature X-ray diffraction measurements, Perturbed Angular Correlation spectroscopy using ¹¹¹Cd as nuclear tracer at a variety of temperatures ranging from room temperature to 950°C and magnetic flux exclusion...
Resource Type:: Masters Thesis
Full Text:: in a- and b-directions is taken into account. The micro-twinned structure of the crystal above 700

Substitution Effects on the Structure and Electronic Behavior of Ternary Precious Metal Oxides

Creator:: Flynn, Joshua
Abstract:: Due to the high cost of precursor materials, complex oxides of 4d and 5d transition metals are under-studied compared to their 3d counterparts. Recent studies have shown that oxides containing heavier transition metals can exhibit exotic electronic states due to presence of strong spin-orbit coupling. The goal of this dissertation...
Resource Type:: Dissertation
Full Text:: of a molten flux. All single crystal samples discussed in this dissertation were grown using the

John Archibald Wheeler : a study of mentoring in modern physics

Creator:: Christensen, Terry M.
Abstract:: This dissertation has two objectives. The first objective is to determine where best to situate the study of mentoring (i.e. the 'making of scientists') on the landscape of the history of science and science studies. This task is accomplished by establishing mentoring studies as a link between the robust body...
Resource Type:: Dissertation
Full Text:: of Science on April 3, 2009. Title: John Archibald Wheeler: A Study of Mentoring in Modern Physics

Microstructural characterization of YBa₂Cu₃O₇₋₈ thin films with time differential perturbed angular correlation

Creator:: Tom, Dennis W.
Resource Type:: Dissertation
Full Text:: ) Pf Aq The change in frequency is caused by a change in mass of the load on the crystal. Therefore

Structure-property relationships of layered oxypnictides

Creator:: Muir, Sean W.
Abstract:: Investigating the structure-property relationships of solid state materials can help improve many of the materials we use each day in life. It can also lead to the discovery of materials with interesting and unforeseen properties. In this work the structure property relationships of newly discovered layered oxypnictide phases are presented...
Resource Type:: Dissertation
Full Text:: such a great laboratory to work in I was allowed to truly work at the limits of my own ability

Structure-property relationships in oxides containing select platinum group metals

Creator:: Gatimu, Alvin J.
Abstract:: Oxide materials exhibit a wide variety of structures and properties. In particular, transition metal oxides tend to be highly stable while exhibiting a wide range of properties that can be used for numerous applications. This work focuses on investigating how the structures’ of 4d and 5d transition metal oxides influences...
Resource Type:: Dissertation
Full Text:: . Subramanian Oxide materials exhibit a wide variety of structures and properties. In particular

Structure-property relationships in oxides containing tellurium

Creator:: Siritanon, Theeranun
Abstract:: Oxides of post-transition metals often show unique structures and properties due to the presence of lone pair electrons and the diffused s orbitals. The present work focuses on synthesis and characterizations of oxides containing Te, a heavy post transition metal. New series of pyrochlore oxides of the formula Cs(M,Te)₂O₆ (M...
Resource Type:: Dissertation
Full Text:: Siritanon for the degree of Doctor of Philosophy in Chemistry presented on July 8, 2011. Title

ScholarsArchive@OSU

Neutron-irradiation effects on the V-I characteristics of YBa₂Cu₃O₇₋δ twinned crystals: Linking transport results in a variety of copper oxide superconductors

Neutron irradiation and dc transport in YBaCuO single crystals : a study of vortex depinning

Oxygen-deficient YBa₂Cu₃O[₆₊x] films investigated by perturbed angular correlation spectroscopy

Structural properties of indium doped YBa₂Cu₃O₇-x high Tc superconductors

Substitution Effects on the Structure and Electronic Behavior of Ternary Precious Metal Oxides

John Archibald Wheeler : a study of mentoring in modern physics

Microstructural characterization of YBa₂Cu₃O₇₋₈ thin films with time differential perturbed angular correlation

Structure-property relationships of layered oxypnictides

Structure-property relationships in oxides containing select platinum group metals

Structure-property relationships in oxides containing tellurium

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