Search Results - "Fournier, Kevin B."

Atomic Layer Deposition-Derived Ultra-Low-Density Composite Bulk Materials with Deterministic Density and Composition by Biener, Monika M, Biener, Juergen, Wang, Yinmin M, Shin, Swanee J, Tran, Ich C, Willey, Trevor M, Pérez, Frédéric N, Poco, Jon F, Gammon, Stuart A, Fournier, Kevin B, van Buuren, Anthony W, Satcher, Joe H, Hamza, Alex V

“…A universal approach for on-demand development of monolithic metal oxide composite bulk materials with air-like densities (<5 mg/cm3) is reported. The…”
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Titanium dioxide nanofiber-cotton targets for efficient multi-keV x-ray generation by Tanabe, Minoru, Nishimura, Hiroaki, Fujioka, Shinsuke, Nagai, Keiji, Yamamoto, Norimasa, Gu, Zhong-Ze, Pan, Chao, Girard, Frederic, Primout, Michel, Villette, Bruno, Brebion, Didier, Fournier, Kevin B., Fujishima, Akira, Mima, Kunioki

“…Multi-keV x-ray generation from low-density ( 27 ± 7 mg ∕ cm 3 ) nanofiber-cotton targets composed of titanium dioxide has been investigated. The cotton…”
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First Application of the Fe XVII I(17.10 Å)/I(17.05 Å) Line Ratio to Constrain the Plasma Density of a Cosmic X-Ray Source by Mauche, Christopher W, Liedahl, Duane A, Fournier, Kevin B

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The Fe XXII I(11.92 Å)/I(11.77 Å) Density Diagnostic Applied to the Chandra High Energy Transmission Grating Spectrum of EX Hydrae by Mauche, Christopher W, Liedahl, Duane A, Fournier, Kevin B

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Characterization of heat-wave propagation through laser-driven Ti-doped underdense plasma by Tanabe, Minoru, Nishimura, Hiroaki, Ohnishi, Naofumi, Fournier, Kevin B., Fujioka, Shinsuke, Iwamae, Atsushi, Hansen, Stephanie B., Nagai, Keiji, Girard, Frederic, Primout, Michel, Villette, Bruno, Brebion, Didier, Mima, Kunioki

“…The propagation of a laser-driven heat-wave into a Ti-doped aerogel target was investigated. The temporal evolution of the electron temperature was derived by…”
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Nuclear weapons effects testing of solar cells using the National Ignition Facility (NIF) by Jenkins, Phillip P, Trautz, Kelly M, Walters, Robert J, Lorentzen, Justin R, Fisher, Jonathan H, Horton, Richard, Newlander, C David, Davis, John F, Seiler, Steven W, Fournier, Kevin B, Rekow, Vern, Cho, Benjamin, Eskenazi, Michael I

“…The response of triple junction InGaP 2 /GaAs/Ge, solar cells to a simulated nuclear weapons threat environment is being analyzed and tested. A series of…”
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Production of high fluence laser beams using ion wave plasma optics by Kirkwood, Robert K., Poole, P. L., Kalantar, D. H., Chapman, Thomas D., Wilks, S. C., Edwards, Matthew R., Turnbull, David P., Michel, P., Divol, L., Fisch, Nathaniel J., Norreys, P., Rozmus, W., Bude, J., Blue, B. E., Fournier, Kevin B., Van Wonterghem, B. M., MacKinnon, A.

“…Optical components for laser beams with high peak and averaged powers are being developed worldwide using stimulated plasma scattering that occurs when plasmas…”
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A computational study of x-ray emission from high-Z x-ray sources on the National Ignition Facility laser by Colvin, Jeffrey D., Fournier, Kevin B., Kane, Jave, Langer, Steven, May, Mark J., Scott, Howard A.

“…We have begun to use 350–500 kJ of 1/3-micron laser light from the National Ignition Facility (NIF) laser to create millimeter-scale, bright multi-keV x-ray…”
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Resolution of the long-standing overprediction of the resonance to intercombination line-intensity ratio in mid- Z neonlike ions by Fournier, Kevin B., Hansen, Stephanie B.

“…The Ne-like resonance 2p{sup 6} {sup 1}S-2p{sup 5}3d {sup 1}P (3C) to intercombination 2p{sup 6} {sup 1}S-2p{sup 5}3d {sup 3}D (3D) line-intensity ratio,…”
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Fe L-Shell Density Diagnostics in Theory and Practice by Mauche, Christopher W, Liedahl, Duane A, Fournier, Kevin B

“…We provide a discussion of the density and photoexcitation sensitivity of the X-ray spectra of Fe L-shell ions (Fe XVII-Fe XXIV) calculated with the Livermore…”
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The Fe XXII I(11.92 A)/I(11.77 A) Density Diagnostic Applied to the Chandra High Energy Transmission Grating Spectrum of EX Hydrae by Mauche, Christopher W, Liedahl, Duane A, Fournier, Kevin B

“…Using the Livermore X-ray Spectral Synthesizer, which calculates spectral models of highly charged ions based primarily on HULLAC atomic data, we investigate…”
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The Fe XXII I(11.92 A)/I(11.77 A) Density Diagnostic by Mauche, Christopher W, Liedahl, Duane A, Fournier, Kevin B

“…Using the Livermore X-ray Spectral Synthesizer, which calculates spectral models of highly charged ions based on HULLAC atomic data, we investigate the…”
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First Application of the Fe XVII I(17.10 A)/I(17.05 A) Line Ratio to Constrain the Plasma Density of a Cosmic X-ray Source by Mauche, Christopher W, Liedahl, Duane A, Fournier, Kevin B

“…We show that the Fe XVII I(17.10 A)/I(17.05 A) line ratio observed in the Chandra HETG spectrum of the intermediate polar EX Hydrae is significantly smaller…”
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Spectroscopic analysis of 1MA x-pinch implosions at the Nevada Terawatt Facility by Shlyaptseva, Alia S., Hansen, Stephanie B., Kantsyrev, Victor L., Fedin, Dmitry A., Ouart, Nicholas D., Fournier, Kevin B., Safronova, Ulyana I.

“…An overview of the detailed spectroscopic analysis of more than fifty z-pinch shots at the Nevada Terawatt Facility is presented. Experimental x-ray spectra…”
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n=5 to n=5 soft-x-ray emission of uranium in a high-temperature low-density tokamak plasma by Fournier, KB, Finkenthal, M, Lippmann, S, Holmes, CP, Moos, HW, Goldstein, WH, Osterheld, AL

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