Search Results - "Brown, C R D"

Creation and diagnosis of a solid-density plasma with an X-ray free-electron laser by Vinko, S. M., Ciricosta, O., Cho, B. I., Engelhorn, K., Chung, H.-K., Brown, C. R. D., Burian, T., Chalupský, J., Falcone, R. W., Graves, C., Hájková, V., Higginbotham, A., Juha, L., Krzywinski, J., Lee, H. J., Messerschmidt, M., Murphy, C. D., Ping, Y., Scherz, A., Schlotter, W., Toleikis, S., Turner, J. J., Vysin, L., Wang, T., Wu, B., Zastrau, U., Zhu, D., Lee, R. W., Heimann, P. A., Nagler, B., Wark, J. S.

“…Experimental study of the interactions between intense X-rays and solid matter illustrate the generation of a solid-density plasma governed by electron–ion…”
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Observations of the effect of ionization-potential depression in hot dense plasma by Hoarty, D J, Allan, P, James, S F, Brown, C R D, Hobbs, L M R, Hill, M P, Harris, J W O, Morton, J, Brookes, M G, Shepherd, R, Dunn, J, Chen, H, Von Marley, E, Beiersdorfer, P, Chung, H K, Lee, R W, Brown, G, Emig, J

“…The newly commissioned Orion laser system has been used to study dense plasmas created by a combination of short pulse laser heating and compression by laser…”
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Direct measurements of the ionization potential depression in a dense plasma by Ciricosta, O, Vinko, S M, Chung, H-K, Cho, B-I, Brown, C R D, Burian, T, Chalupský, J, Engelhorn, K, Falcone, R W, Graves, C, Hájková, V, Higginbotham, A, Juha, L, Krzywinski, J, Lee, H J, Messerschmidt, M, Murphy, C D, Ping, Y, Rackstraw, D S, Scherz, A, Schlotter, W, Toleikis, S, Turner, J J, Vysin, L, Wang, T, Wu, B, Zastrau, U, Zhu, D, Lee, R W, Heimann, P, Nagler, B, Wark, J S

“…We have used the Linac Coherent Light Source to generate solid-density aluminum plasmas at temperatures of up to 180 eV. By varying the photon energy of the x…”
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Observation of inhibited electron-ion coupling in strongly heated graphite by White, T. G., Vorberger, J., Brown, C. R. D., Crowley, B. J. B., Davis, P., Glenzer, S. H., Harris, J. W. O., Hochhaus, D. C., Le Pape, S., Ma, T., Murphy, C. D., Neumayer, P., Pattison, L. K., Richardson, S., Gericke, D. O., Gregori, G.

“…Creating non-equilibrium states of matter with highly unequal electron and lattice temperatures ( T ele ≠ T ion ) allows unsurpassed insight into the dynamic…”
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Measurement of short-range correlations in shock-compressed plastic by short-pulse x-ray scattering by Barbrel, B, Koenig, M, Benuzzi-Mounaix, A, Brambrink, E, Brown, C R D, Gericke, D O, Nagler, B, Rabec le Gloahec, M, Riley, D, Spindloe, C, Vinko, S M, Vorberger, J, Wark, J, Wünsch, K, Gregori, G

“…We have performed short-pulse x-ray scattering measurements on laser-driven shock-compressed plastic samples in the warm dense matter regime, providing…”
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Measurements of ionic structure in shock compressed lithium hydride from ultrafast x-ray Thomson scattering by Kritcher, A L, Neumayer, P, Brown, C R D, Davis, P, Döppner, T, Falcone, R W, Gericke, D O, Gregori, G, Holst, B, Landen, O L, Lee, H J, Morse, E C, Pelka, A, Redmer, R, Roth, M, Vorberger, J, Wünsch, K, Glenzer, S H

“…We present the first ultrafast temporally, spectrally, and angularly resolved x-ray scattering measurements from shock-compressed matter. The experimental…”
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Investigation of femtosecond collisional ionization rates in a solid-density aluminium plasma by Vinko, S. M., Ciricosta, O., Preston, T. R., Rackstraw, D. S., Brown, C.R.D., Burian, T., Chalupský, J., Cho, B. I., Chung, H.-K., Engelhorn, K., Falcone, R. W., Fiokovinini, R., Hájková, V., Heimann, P. A., Juha, L., Lee, H. J., Lee, R. W., Messerschmidt, M., Nagler, B., Schlotter, W., Turner, J. J., Vysin, L., Zastrau, U., Wark, J. S.

“…The rate at which atoms and ions within a plasma are further ionized by collisions with the free electrons is a fundamental parameter that dictates the…”
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Electrolyte solution structure and its effect on the properties of electric double layers with surface charge regulation by Vangara, R., Brown, D.C.R., van Swol, F., Petsev, D.N.

“…[Display omitted] The physical origin of charged interfaces involving electrolyte solutions is in the thermodynamic equilibrium between the surface reactive…”
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Resonant Kα spectroscopy of solid-density aluminum plasmas by Cho, B I, Engelhorn, K, Vinko, S M, Chung, H-K, Ciricosta, O, Rackstraw, D S, Falcone, R W, Brown, C R D, Burian, T, Chalupský, J, Graves, C, Hájková, V, Higginbotham, A, Juha, L, Krzywinski, J, Lee, H J, Messersmidt, M, Murphy, C, Ping, Y, Rohringer, N, Scherz, A, Schlotter, W, Toleikis, S, Turner, J J, Vysin, L, Wang, T, Wu, B, Zastrau, U, Zhu, D, Lee, R W, Nagler, B, Wark, J S, Heimann, P A

“…The x-ray intensities made available by x-ray free electron lasers (FEL) open up new x-ray matter interaction channels not accessible with previous sources. We…”
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Measurements of electron transport in foils irradiated with a picosecond time scale laser pulse by Brown, C R D, Hoarty, D J, James, S F, Swatton, D, Hughes, S J, Morton, J W, Guymer, T M, Hill, M P, Chapman, D A, Andrew, J E, Comley, A J, Shepherd, R, Dunn, J, Chen, H, Schneider, M, Brown, G, Beiersdorfer, P, Emig, J

“…The heating of solid foils by a picosecond time scale laser pulse has been studied by using x-ray emission spectroscopy. The target material was plastic foil…”
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Evidence for a glassy state in strongly driven carbon by Brown, C. R. D., Gericke, D. O., Cammarata, M., Cho, B. I., Döppner, T., Engelhorn, K., Förster, E., Fortmann, C., Fritz, D., Galtier, E., Glenzer, S. H., Harmand, M., Heimann, P., Kugland, N. L., Lamb, D. Q., Lee, H. J., Lee, R. W., Lemke, H., Makita, M., Moinard, A., Murphy, C. D., Nagler, B., Neumayer, P., Plagemann, K.-U., Redmer, R., Riley, D., Rosmej, F. B., Sperling, P., Toleikis, S., Vinko, S. M., Vorberger, J., White, S., White, T. G., Wünsch, K., Zastrau, U., Zhu, D., Tschentscher, T., Gregori, G.

“…Here, we report results of an experiment creating a transient, highly correlated carbon state using a combination of optical and x-ray lasers. Scattered x-rays…”
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Modelling K shell spectra from short pulse heated buried microdot targets by Hoarty, D. J, Sircombe, N., Beiersdorfer, P., Brown, C. R. D, Hill, M.P., Hobbs, L.M R., James, S.F., Morton, J, Hill, E., Jeffery, M., Harris, J.W.O, Shepherd, R., Marley, E., Magee, E., Emig, J., Nilsen, J., Chung, H.K., Lee, R.W., Rose, S.J.

“…K shell X-ray emission measurements have been used to diagnose plasma conditions in short-pulse heated buried microdot targets on the Orion high power laser…”
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Towards intelligent insulation technologies by Holt, A F, Topley, A C, Brown, R C D, Lewin, P L, Vaughan, A S, Lang, P

“…With polymer insulation being more and more widely used in high voltage applications, there is much scope for the introduction of "smart" moieties into the…”
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Sacrificial copper strip sensors for sulfur corrosion detection in transformer oils by Ahmad Khiar, M.S., Brown, R.C.D., Lewin, P.L.

“…•A new test to track the progression of elemental sulfur in oils is proposed.•The proposed method is based on thin film sacrificial copper strips.•Thin film…”
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Evolution of elastic x-ray scattering in laser-shocked warm dense lithium by Kugland, N L, Gregori, G, Bandyopadhyay, S, Brenner, C M, Brown, C R D, Constantin, C, Glenzer, S H, Khattak, F Y, Kritcher, A L, Niemann, C, Otten, A, Pasley, J, Pelka, A, Roth, M, Spindloe, C, Riley, D

“…We have studied the dynamics of warm dense Li with near-elastic x-ray scattering. Li foils were heated and compressed using shock waves driven by 4-ns-long…”
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X-ray fluorescence as a condition monitoring tool for copper and corrosive sulphur species in insulating oil by Amaro, P. S., Facciotti, M., Holt, A. F., Pilgrim, J. A., Lewin, P. L., Brown, R. C. D., Wilson, G., Jarman, P.

“…Currently there are no standard techniques to detect copper sulphide deposits in transformers to act as an early warning system. This paper develops and tests…”
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A temperature profile diagnostic for radiation waves on OMEGA-60 by Johns, H.M., Fryer, C.L., Wood, S.R., Fontes, C.J., Kozlowski, P.M., Lanier, N.E., Liao, A., Perry, T.S., Morton, J.W., Brown, C.R.D., Schmidt, D.W., Cardenas, T., Urbatsch, T.J., Hakel, P., Colgan, J., Coffing, S., Cowan, J., Capelli, D., Goodwin, L.A., Quintana, T.E., Hamilton, C., Fierro, F., Wilson, C., Randolph, R.B., Donovan, P., Sedillo, T., Gonzales, R., Sherrill, M.E., Douglas, M.R., Garbett, W.J., Hager, J.D., Kline, J.

“…Predicting and matching radiation wave propagation with computational models has proven difficult. Information provided by experiments studying radiation flow…”
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XPS study on direct detection of passivator Irgamet 39™ on copper surfaces aged in insulating mineral oil by Facciotti, M., Holt, A. F., Amaro, A. P. G. V., Brown, R. C. D., Lewin, P. L., Wilson, G., Jarman, P. N.

“…Corrosion of copper conductors in mineral oil insulated power transformers is a well-known problem in electrical power management and distribution worldwide…”
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Time evolution of transient plasma states from nanowire arrays irradiated at relativistic intensities by Humphries, O. S., Allan, P., Brown, C. R. D., Hobbs, L. M. R., James, S. F., Ramsay, M. G., Williams, B., Hoarty, D. J., Hill, M. P., Vinko, S. M.

“…Understanding the evolution of extreme states of matter driven by relativistic laser-plasma interactions is a fundamental problem in high-field physics. This…”
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The first data from the Orion laser; measurements of the spectrum of hot, dense aluminium by Hoarty, D.J., Allan, P., James, S.F., Brown, C.R.D., Hobbs, L.M.R., Hill, M.P., Harris, J.W.O., Morton, J., Brookes, M.G., Shepherd, R., Dunn, J., Chen, H., Von Marley, E., Beiersdorfer, P., Chung, H.K., Lee, R.W., Brown, G., Emig, J.

“…The newly commissioned Orion laser system has been used to study dense plasmas created by a combination of short pulse laser heating and compression by laser…”
Get full text