Search Results - "Dickerson, P.O."

Plastic instability mechanisms in bimetallic nanolayered composites by Zheng, S.J., Wang, J., Carpenter, J.S., Mook, W.M., Dickerson, P.O., Mara, N.A., Beyerlein, I.J.

“…Strain localization is a common deformation-induced instability in many metallic metals. How it happens is related to both microstructure and the way in which…”
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Deformation and failure of shocked bulk Cu–Nb nanolaminates by Han, W.Z., Cerreta, E.K., Mara, N.A., Beyerlein, I.J., Carpenter, J.S., Zheng, S.J., Trujillo, C.P., Dickerson, P.O., Misra, A.

“…The deformation and failure of bulk Cu–Nb nanocomposites with a nominal layer thickness of 135nm was investigated under planar shock loading. It was observed…”
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Proton irradiation damage of an annealed Alloy 718 beam window by Bach, H.T., Anderoglu, O., Saleh, T.A., Romero, T.J., Kelsey, C.T., Olivas, E.R., Sencer, B.H., Dickerson, P.O., Connors, M.A., John, K.D., Maloy, S.A.

“…Mechanical testing and microstructural analysis was performed on an Alloy 718 window that was in use at the Los Alamos Neutron Science Center (LANSCE) Isotope…”
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The influence of peak shock stress on the high pressure phase transformation in zirconium by Hiermaier, S., Cerreta, E.K., Escobedo, J.P., Rigg, P.A., Addessio, F.L., Lookman, T., Bronkhorst, C.A., Trujillo, C.P., Brown, D.W., Dickerson, P.O., Dickerson, R.M., Gray, G.T.

“…At high pressures zirconium is known to undergo a phase transformation from the hexagonal close packed (HCP) alpha phase to the simple hexagonal omega phase…”
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Microstructural evolution of a uranium-10 wt.% molybdenum alloy for nuclear reactor fuels by Clarke, A.J., Clarke, K.D., McCabe, R.J., Necker, C.T., Papin, P.A., Field, R.D., Kelly, A.M., Tucker, T.J., Forsyth, R.T., Dickerson, P.O., Foley, J.C., Swenson, H., Aikin, R.M., Dombrowski, D.E.

“…Low-enriched uranium-10 wt.% molybdenum (LEU-10wt.%Mo) is of interest for the fabrication of monolithic fuels to replace highly-enriched uranium (HEU)…”
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Uranium dioxide films with xenon filled bubbles for fission gas behavior studies by Usov, I.O., Dickerson, R.M., Dickerson, P.O., Byler, D.D., McClellan, K.J.

“…Electron beam evaporation and ion beam assisted deposition (IBAD) methods were utilized to fabricate depleted UO2 films and UO2 films with embedded Xe atoms,…”
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Thin uranium dioxide films with embedded xenon by Usov, I.O., Dickerson, R.M., Dickerson, P.O., Hawley, M.E., Byler, D.D., McClellan, K.J.

“…The ion beam assisted deposition (IBAD) method was applied as a means to incorporate Xe atoms into UO2 films to fabricate reference samples that are…”
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Order-to-disorder phase transformation in ion irradiated uranium-bearing delta-phase oxides RE6U1O12 (RE=Y, Gd, Ho, Yb, and Lu) by TANG, M, HOLLIDAY, K. S, JIANG, C, VALDEZ, J. A, UBERUAGA, B. P, DICKERSON, P. O, DICKERSON, R. M, WANG, Y, CZERWINSKI, K. R, SICKAFUS, K. E

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Order-to-disorder phase transformation in ion irradiated uranium-bearing delta-phase oxides RE{sub 6}U{sub 1}O{sub 12} (RE=Y, Gd, Ho, Yb, and Lu) by Tang, M., Holliday, K.S., Jiang, C., Valdez, J.A., Uberuaga, B.P., Dickerson, P.O., Dickerson, R.M., Wang, Y., Czerwinski, K.R., Sickafus, K.E.

“…Polycrystalline uranium-bearing compounds Y{sub 6}U{sub 1}O{sub 12}, Gd{sub 6}U{sub 1}O{sub 12}, Ho{sub 6}U{sub 1}O{sub 12}, Yb{sub 6}U{sub 1}O{sub 12}, and…”
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A microcompression study of shape-memory deformation in U–13 at.% Nb by Clarke, A.J., Field, R.D., Dickerson, P.O., McCabe, R.J., Swadener, J.G., Hackenberg, R.E., Thoma, D.J.

“…Microcompression specimens, 10–15 μm in diameter by 20–30 μm in height, were produced from individual parent grains in a polycrystalline U–13 at.%Nb…”
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Order-to-disorder phase transformation in ion irradiated uranium-bearing delta-phase oxides RE 6U 1O 12 ( RE=Y, Gd, Ho, Yb, and Lu) by Tang, M., Holliday, K.S., Jiang, C., Valdez, J.A., Uberuaga, B.P., Dickerson, P.O., Dickerson, R.M., Wang, Y., Czerwinski, K.R., Sickafus, K.E.

“…Polycrystalline uranium-bearing compounds Y 6U 1O 12, Gd 6U 1O 12, Ho 6U 1O 12, Yb 6U 1O 12, and Lu 6U 1O 12 samples were irradiated with various ions species…”
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Microstructural evolution in irradiated uranium-bearing delta-phase oxides A 6U 1O 12 (A = Y, Gd, Ho, Yb, and Lu) by Tang, M., Holliday, K.S., Valdez, J.A., Uberuaga, B.P., Dickerson, P.O., Dickerson, R.M., Wang, Y., Czerwinski, K.R., Sickafus, K.E.

“…Irradiation-induced microstructural evolution in uranium-bearing delta-phase oxides of A 6U 1O 12 (A = rare earth cations) were characterized using grazing…”
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Microstructural evolution in irradiated uranium-bearing delta-phase oxides A6U1O12 (A = Y, Gd, Ho, Yb, and Lu) by TANG, M, HOLLIDAY, K. S, VALDEZ, J. A, UBERUAGA, B. P, DICKERSON, P. O, DICKERSON, R. M, WANG, Y, CZERWINSKI, K. R, SICKAFUS, K. E

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Radiation damage effects in the uranium-bearing δ-phase oxide Y 6U 1O 12 by Tang, M., Holliday, K.S., Valdez, J.A., Uberuaga, B.P., Dickerson, P.O., Dickerson, R.M., Wang, Y., Czerwinski, K.R., Sickafus, K.E.

“…Ion irradiation damage effects in delta (δ) Y 6U 1O 12 were characterized using grazing incidence X-ray diffraction and transmission electron microscopy…”
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Microtextural investigation of hydrided α-uranium by Bingert, J.F, Hanrahan, R.J, Field, R.D, Dickerson, P.O

“…The local orientation features in as-cast α-uranium were investigated in order to ascertain the influence of texture and heterogeneity in the microstructure on…”
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A microcompression study of shape-memory deformation in U–13at.% Nb by Clarke, A.J., Field, R.D., Dickerson, P.O., McCabe, R.J., Swadener, J.G., Hackenberg, R.E., Thoma, D.J.

“…Microcompression specimens, 10-15km in diameter by 20-30km in height, were produced from individual parent grains in a polycrystalline U-13at.%Nb shape-memory…”
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Radiation damage effects in the uranium-bearing δ-phase oxide Y6U1O12 by TANG, M, HOLLIDAY, K. S, VALDEZ, J. A, UBERUAGA, B. P, DICKERSON, P. O, DICKERSON, R. M, WANG, Y, CZERWINSKI, K. R, SICKAFUS, K. E

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