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Showing 1 to 20 of 612 for “"irradiated"”.
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Recombination Luminescence in Irradiated Silicon
Submitted by Yan Wang (yanwang3@illinois.edu) on 2010-06-24T22:51:52Z No. of bitstreams: 1 1967_spry.pdf: 3669717 bytes, checksum: 2902addd3a0bad595e749cc994305e5a (MD5)
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Recombination lifetimes in gamma-irradiated silicon
… Defects controlling the lifetime in irradiated p-type material were placed at 0.18 ev above the valence band edge and at 0.3 ev below the conduction band edge. The former level could possibly be located 0.18 ev below the conduction band edge, but it is most unlikely that it is the A …
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Infrared absorption of neutron irradiated silicon
In this work the infrared absorption of neutron irradiated silicon was compared to that of non-irradiated silicon at room and liquid nitrogen temperatures. It was found that instead of the 1.75 micron absorption band that has been mentioned in numerous papers transmission was completely cut off …
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Stage Iii Annealing of Electron Irradiated Silver
Made available in DSpace on 2015-05-12T21:41:53Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 7000860.PDF: 2136474 bytes, checksum: d8c3dc5e70ab1eeb6bfc89dbcc793acd (MD5) Previous issue date: 1969
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Nanoscale self-organization in irradiated ternary alloys
Microstructural stability of nanostructured alloys under harsh environments such as high temperatures and high dose irradiation is a primary concern in the deployment of those materials for engineering applications. This thesis work explores several pathways to stabilize nanostructures in Cu-based …
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Microstructural investigations of ion (Kr) irradiated UO2
… crystal thin film of UO2 on a YSZ substrate was irradiated with 1MeV Kr ions at doses ranging from 1x1014 ions/cm2 to 1x1016 ions/cm2 and temperatures ranging from room temperature to 1000°C. These irradiations were conducted ex situ with one in situ irradiation at 800°C. Post irradiation …
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Low temperature annealing of electron irradiated germanium
N-type germanium (4.X 1014 Sb/cm3) has been irradiated with 1.1 MeV electrons at SOK. The defects produced have been studied by measuring the voltage-dependent capacitance of a metal-germanium junction formed at the surface of a germanium sample. These measurements were made at lOoK and directly …
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Sterility and immunogenicity of gamma-irradiated respiratory viruses
… increasing advocacy for highly immunogenic g-irradiated vaccines, several of which are currently in clinical or pre-clinical trials. Importantly, various methods of mathematical modelling and sterility testing are employed to ensure the safety of a given preparation. However, these methods are …
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Color Centers in X-Irradiated Alkali-Halide Crystals
Made available in DSpace on 2015-05-12T17:11:51Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 0009156.PDF: 2816002 bytes, checksum: 2eb7c436d9bf6faa0cf696638148d602 (MD5) Previous issue date: 1954
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Growth Without Multiplication of X-Irradiated Yeast Cells
Made available in DSpace on 2014-12-05T21:45:20Z (GMT). No. of bitstreams: 1 0004437.pdf: 5835249 bytes, checksum: 034acdcda8b84a0ed396167d9ffd8f89 (MD5) Previous issue date: 1952
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Multi-modal characterization of cements and irradiated granites
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2026-05-01
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Annealing Cryogenically Irradiated High TemperatureSuperconductors with Current Pulses
… focuses on sending 400A pulses through an irradiated HTS tape to identify the optimal duration for critical current recovery. Using a cryogenic proton irradiation facility capable of applying current pulses as high as 2000A and as short as 100 ns, we found that a 400A pulse can display up …
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Simulation of oxide dispersoid stability in irradiated alloys
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Nuclear Engineering, 1978.
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Dislocation -Defect Interactions in Irradiated and Quenched FCC Metals
… important features of the mechanical response of irradiated materials.
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Irradiation damage in neutron-irradiated Fe-Cr model alloys
… model. In general, the increase in hardness in irradiated specimens can be attributed primarily to the formation of dislocation loops and α' precipitates. The dislocation loops appeared to results hardening at the lowest dose of 0.01 dpa. The addition of Cr in Fe greatly reduced the mobility of …
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Glass-like, low-energy excitations in neutron-irradiated quartz
Submitted by Carolyn Mead (cmead2@illinois.edu) on 2011-06-20T16:45:14Z No. of bitstreams: 1 1980_gardner.pdf: 2178585 bytes, checksum: 17af2ffa057ba97feb81bad4e9b375a0 (MD5)
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Atomic transport mechanisms in irradiated copper(3)-gold alloy
The properties of radiation-induced defects were investigated by examining the radiation-enhanced diffusion and radiation-induced order-disorder kinetics in the ordered intermetallic alloy Cu$\sb3$Au.
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