Search Results - "Kimpton, J. A."

Mixed ionic electronic conducting perovskite anode for direct carbon fuel cells by Kulkarni, A., Ciacchi, F.T., Giddey, S., Munnings, C., Badwal, S.P.S., Kimpton, J.A., Fini, D.

“…The conversion of carbonaceous materials to electricity in a Direct Carbon Fuel Cell (DCFC) offers the most efficient process with theoretical electric…”
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X-ray measurements in helium-like atoms increased discrepancy between experiment and theoretical QED by Chantler, C T, Payne, A T, Gillaspy, J D, Hudson, L T, Smale, L F, Henins, A, Kimpton, J A, Takacs, E

“…A recent 15 parts per million (ppm) experiment on muonic hydrogen ( ) found a major discrepancy with quantum electrodynamics (QED) and independent nuclear size…”
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In situ synchrotron X-ray diffraction study of scale formation during CO2 corrosion of carbon steel in sodium and magnesium chloride solutions by INGHAMA, B, KO, M, LAYCOCK, N, BURNELL, J, KAPPEN, P, KIMPTON, J. A, WILLIAMS, D. E

“…In situ synchrotron X-ray diffraction was used to follow the formation of corrosion products on carbon steel in CO2 saturated NaCl solution and mixed…”
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Testing three-body quantum electrodynamics with trapped Ti20+ ions: evidence for a Z-dependent divergence between experiment and calculation by Chantler, C T, Kinnane, M N, Gillaspy, J D, Hudson, L T, Payne, A T, Smale, L F, Henins, A, Pomeroy, J M, Tan, J N, Kimpton, J A, Takacs, E, Makonyi, K

“…We report a new test of quantum electrodynamics (QED) for the w (1s2p(1)P(1)→1s(2)(1)S(0)) x-ray resonance line transition energy in heliumlike titanium. This…”
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Diffusion magnetic resonance imaging assessment of regional white matter maturation in preterm neonates by Kimpton, J. A., Batalle, D., Barnett, M. L., Hughes, E. J., Chew, A. T. M., Falconer, S., Tournier, J. D., Alexander, D., Zhang, H., Edwards, A. D., Counsell, S. J.

“…Purpose Diffusion magnetic resonance imaging (dMRI) studies report altered white matter (WM) development in preterm infants. Neurite orientation dispersion and…”
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On the competition in phase formation during the crystallisation of Al-Ni-Y metallic glasses by Styles, M.J., Sun, W.W., East, D.R., Kimpton, J.A., Gibson, M.A., Hutchinson, C.R.

“…Glassy metals exhibit a range of interesting properties including high strength and corrosion resistance, but often have poor toughness and tensile ductility…”
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Chantler et al. reply by Chantler, C T, Kinnane, M N, Gillaspy, J D, Hudson, L T, Payne, A T, Smale, L F, Henins, A, Pomeroy, J M, Kimpton, J A, Takacs, E, Makonyi, K

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Methodology for the characterisation of characteristic spectral profiles, applied to chromium Kβ by Smale, L. F., Chantler, C. T., Kimpton, J. A.

“…The investigation of tests of quantum electrodynamics in the X‐ray regime down to 2–20 parts per million (ppm) amplifies the need for improved characterisation…”
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Paediatric angiodysplasia of the jejunum: a case report and review of the literature by Kimpton, J A, Bowen, J C, Craigie, R J

“…Gastrointestinal angiodysplasia (GIAD) of the jejunum is a rare cause of acute upper and lower gastrointestinal bleeding in the paediatric population. This is…”
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A status report on experimental tests of QED in medium- Z systems by Kinnane, Mark N., Kimpton, J.A., Chantler, C.T.

“…The electron beam ion trap has opened the door for experimental physics to perform critical tests of bound state QED in the medium- Z regime. The relatively…”
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In-situ and ex-situ synchrotron X-ray diffraction studies of microstructural length scale controlled dealloying by Song, T., Yan, M., Webster, N.A.S., Styles, M.J., Kimpton, J.A., Qian, M.

“…This paper reports the critical role of microstructural length scale in dealloying for the fabrication of bimodal or monolithic functional nanoporous metal…”
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In situ synchrotron X-ray diffraction study of scale formation during CO 2 corrosion of carbon steel in sodium and magnesium chloride solutions by Ingham, B., Ko, M., Laycock, N., Burnell, J., Kappen, P., Kimpton, J.A., Williams, D.E.

“…► We studied the scale formation processes of carbon steel in CO 2 saturated brine at 80 °C. ► Protective scales were formed in all tests. ► Only FeCO 3 formed…”
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In situ synchrotron X-ray diffraction study of surface scale formation during CO2 corrosion of carbon steel at temperatures up to 90°C by Ingham, B., Ko, M., Kear, G., Kappen, P., Laycock, N., Kimpton, J.A., Williams, D.E.

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In Situ Synchrotron Radiation Study of TiH2-6Al-4V and Ti-6Al-4V: Accelerated Alloying and Phase Transformation, and Formation of an Oxygen-Enriched Ti4Fe2O Phase in TiH2-6Al-4V by Yan, Ming, Dargusch, M. S., Kong, C., Kimpton, J. A., Kohara, S., Brandt, M., Qian, M.

“…In situ heating, synchrotron radiation X-ray diffraction has been used to study the alloying and phase transformation behavior of TiH 2 -6Al-4V and Ti-6Al-4V…”
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Characterization of K α spectral profiles for vanadium, component redetermination for scandium, titanium, chromium, and manganese, and development of satellite structure for Z = 21 to Z = 25 by Chantler, C. T., Kinnane, M. N., Su, C.-H., Kimpton, J. A.

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Methodology for the characterisation of characteristic spectral profiles, applied to chromium K[beta] by Smale, L F, Chantler, C T, Kimpton, J A

“…The investigation of tests of quantum electrodynamics in the X-ray regime down to 2-20 parts per million (ppm) amplifies the need for improved characterisation…”
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In Situ Synchrotron Radiation Study of TiH2-6Al-4V and Ti-6Al-4V: Accelerated Alloying and Phase Transformation, and Formation of an Oxygen-Enriched Ti^sub 4^Fe^sub 2^O Phase in TiH2-6Al-4V by Yan, Ming, Dargusch, M S, Kong, C, Kimpton, J A, Kohara, S, Brandt, M, Qian, M

“…In situ heating, synchrotron radiation X-ray diffraction has been used to study the alloying and phase transformation behavior of TiH2-6Al-4V and Ti-6Al-4V…”
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Testing Three-Body Quantum Electrodynamics with Trapped Ti 20 + Ions: Evidence for a Z -dependent Divergence Between Experiment and Calculation by Chantler, C. T., Kinnane, M. N., Gillaspy, J. D., Hudson, L. T., Payne, A. T., Smale, L. F., Henins, A., Pomeroy, J. M., Tan, J. N., Kimpton, J. A., Takacs, E., Makonyi, K.

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Optimisation of the spatial linearity in backgammon-type multi-wire gas proportional counters—The relevance of charge cloud distribution by Payne, A.T., Kimpton, J.A., Smale, L.F., Chantler, C.T.

“…The backgammon-type multi-wire gas proportional counter (MWPC) enables the detection of X-ray photons in two dimensions with a high degree of spatial…”
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In situ synchrotron X-ray diffraction study of surface scale formation during C02 corrosion of carbon steel at temperatures up to 90 °C by INGHAM, B, KO, M, KEAR, G, KAPPEN, P, LAYCOCK, N, KIMPTON, J. A, WILLIAMS, D. E

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