Výsledky vyhledávání - "J. A. Clayhold"

Constraints on Models of Electrical Transport in Optimally Doped La2−x Sr x CuO4 from Measurements of Radiation-Induced Defect Resistance

Autor: Ivan Bozovic, David C. Ingram, Anthony Bollinger, Robert Sundling, Gennady Logvenov, B. M. Kerns, D. W. Rench, M. D. Schroer, Oshri Pelleg, J. A. Clayhold

Publikováno v: Journal of Superconductivity and Novel Magnetism. 23:339-342

Precise measurements of the temperature dependence of additional resistivity caused by defect scattering were used to constrain models of carrier transport in La1.84Sr0.16CuO4. Where previous magnetotransport studies have delineated two distinct scat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::09628a36ad39c27b8ead29708f334cd0
https://doi.org/10.1007/s10948-009-0580-8

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Statistical Characterization and Process Control for Improved Growth of La2−x Sr x CuO4 Films

Autor: Ivan Bozovic, D. W. Rench, O. Pelleg, Anthony Bollinger, Gennady Logvenov, M. D. Schroer, B. M. Kerns, J. A. Clayhold

Publikováno v: Journal of Superconductivity and Novel Magnetism. 22:797-804

We have used combinatorial molecular beam epitaxy (COMBE) technique to deposit thin cuprate films with continuous spread in chemical composition, as well as nominally uniform films. We have patterned them into linear pixel arrays and measured the tra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4708a1825808826c1ff4d49cd1bf0f7c
https://doi.org/10.1007/s10948-009-0502-9

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Measuring the electrical charge of magnetic vortices in type-II superconductors: experimental design and data analysis

Autor: J. A. Clayhold, M. J. Skove, T. S. Fleming

Publikováno v: Physica C: Superconductivity. 391:272-280

A experimental scheme which is capable of measuring the electrical charge bound in the cores of vortices in type-II superconductors is described. The apparatus, measurement procedure, and data analysis, which should unambiguously distinguish the vort

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::96bd8a631c0bc3cf0c3bc9f753f0e585
https://doi.org/10.1016/s0921-4534(03)00941-9

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TWO LIFETIMES WITHOUT A MAGNETIC FIELD IN THE NORMAL STATE OF CUPRATE SUPERCONDUCTORS

Autor: Z. H. Zhang, J. A. Clayhold, Andrew J. Schofield

Publikováno v: Journal of Physics and Chemistry of Solids. 59:2114-2117

The anomalous temperature dependence of the thermoelectric power in the state of cuprate superconductors is shown to be an effect of two distinct carrier lifetimes. The two lifetimes, previously only observed in magnetotransport measurements, have be

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::77ac1405a9cef264f91bb9b2c6bf156c
https://doi.org/10.1016/s0022-3697(98)00187-5

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Combinatorial measurements of Hall effect and resistivity in oxide films

Autor: J. A. Clayhold, Anthony Bollinger, Ivan Bozovic, Gennady Logvenov, B. M. Kerns, D. W. Rench, M. D. Schroer

Publikováno v: The Review of scientific instruments. 79(3)

A system for the simultaneous measurement of the Hall effect in 31 different locations as well as the measurement of the resistivity in 30 different locations on a single oxide thin film grown with a composition gradient is described. Considerations

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04bd671d304c5bd3fc49b6071f23323e
https://pubmed.ncbi.nlm.nih.gov/18377026

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Nanostructured Magnetic Cuprate Cluster: Synthesis, Structure, UV—Vis Spectroscopy, and Magnetic Properties of a New Copper(II) Arsenate NaCuAsO4 Containing Discrete [Cu4O16]24- Clusters

Autor: J. A. Clayhold, Shiou-Jyh Hwu, M. Ulutagay-Kartin

Publikováno v: ChemInform. 34

Crystals of copper(II) arsenate NaCuAsO4 were grown by conventional high-temperature, solid-state methods in molten-salt media. The compounds were characterized by single crystal X-ray diffraction,...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0cce6a335a8eee4b9d8d7aba44e94f42
https://doi.org/10.1002/chin.200327019

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Nanostructured magnetic cuprate cluster: synthesis, structure, UV-Vis spectroscopy, and magnetic properties of a new copper(II) arsenate NaCuAsO4 containing discrete [Cu4O16]24- clusters

Autor: M. Ulutagay-Kartin, J. A. Clayhold, Shiou-Jyh Hwu

Publikováno v: Inorganic chemistry. 42(7)

Crystals of copper(II) arsenate NaCuAsO(4) were grown by conventional high-temperature, solid-state methods in molten-salt media. The compounds were characterized by single crystal X-ray diffraction, UV-vis spectroscopy, and magnetic susceptibility m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c24d5ab12e02418ea42cc23f9116c6d6
https://pubmed.ncbi.nlm.nih.gov/12665377

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