Search Results - "J. Wetteland, Christopher"

Silicon ion radiation as a viable surrogate for emulating neutron radiation damage in silicates by Polavaram, Krishna C., Evani, Sai Kalyan, Drewry, Sean M., Rodriguez, Elena Tajuelo, Alnaggar, Mohammed G., Wetteland, Christopher J., Page, Katharine, Popovics, John S., Sickafus, Kurt E., Le Pape, Yann, Garg, Nishant

“…Nuclear power plants are aging around the world, and a precise assessment of irradiation damage in their components is needed. One key component, concrete, and…”
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Cross-linking of polytetrafluoroethylene during room-temperature irradiation by Pugmire, David L., Wetteland, Christopher J., Duncan, Wanda S., Lakis, Rollin E., Schwartz, Daniel S.

“…Exposure of polytetrafluoroethylene (PTFE) to α-radiation was investigated to determine the physical and chemical effects, as well as to compare and contrast…”
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Mechanical properties and the evolution of matrix molecules in PTFE upon irradiation with MeV alpha particles by Fisher, Gregory L., Lakis, Rollin E., Davis, Charles C., Szakal, Christopher, Swadener, John G., Wetteland, Christopher J., Winograd, Nicholas

“…The morphology, chemical composition, and mechanical properties in the surface region of α-irradiated polytetrafluoroethylene (PTFE) have been examined and…”
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TOF-SIMS Evidence of Intercalated Molecular Gases and Diffusion-Limited Reaction Kinetics in an α Particle-Irradiated PTFE Matrix by Fisher, Gregory L, Szakal, Christopher, Wetteland, Christopher J, Winograd, Nicholas

“…The chemical evolution of poly(tetrafluoroethylene) (PTFE) that is brought about by increasing levels of irradiation with α particles is accompanied by the…”
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ToF-SIMS observation of PTFE surfaces modified by α-particle irradiation by Fisher, Gregory L., Ohlhausen, James A., Wetteland, Christopher J.

“…The surface structure of polytetrafluoroethylene (PTFE) upon α‐particle irradiation has been investigated at doses in the range of 1 × 107 to 1 × 1011 Rad and…”
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A comparison between the irradiation damage response of spinel and zirconia due to Xe ion bombardment by E. Sickafus, Kurt, J. Wetteland, Christopher, P. Baker, Neil, Yu, Ning, Devanathan, Ram, Nastasi, Michael, Bordes, Nicole

“…The mechanical properties of Xe-implanted spinel and cubic zirconia surfaces, as determined by nano-indentation measurements, are distinct and the differences…”
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Role of low-level impurities and intercalated molecular gases in the α particle radiolysis of polytetrafluoroethylene examined by static time-of-flight secondary-ion-mass spectrometery by Fisher, Gregory L., Szakal, Christopher, Wetteland, Christopher J., Winograd, Nicholas

“…The structural degradation of polytetrafluoroethylene (PTFE) upon irradiation with MeV alpha ( α ) particles is accompanied by the proliferation of…”
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A cubic-to-monoclinic structural transformation in the sesquioxide Dy2O3 induced by ion irradiation by TANG, M, VALDEZ, J. A, LU, P, GOSNELL, G. E, WETTELAND, C. J, SICKAFUS, K. E

“…Polycrystalline pellets of the sesquioxide Dy2O3 were irradiated at cryogenic temperature with Kr++ ions to a fluence of 1 × 1020 Kr/m2. The crystal structure…”
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