Zobrazeno 1 - 10
of 26
pro vyhledávání: '"David J. Devlin"'
Publikováno v:
Journal of Vinyl and Additive Technology. 28:390-404
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b962d92045558551f93351346479ddd6
https://doi.org/10.1002/vnl.21888
https://doi.org/10.1002/vnl.21888
Pyrolytic Carbon Coating Effects on Oxide and Carbide Kernels Intended for Nuclear Fuel Applications
Autor:
Douglas R. Vodnik, J.D. Goettee, Eric L. Tegtmeier, Venkateswara Rao Dasari, Miles F. Beaux, Brian M. Patterson, James D. Jurney, Kevin M. Hubbard, Reuben James Peterson, Igor O. Usov, David J. Devlin, Graham King, Erik P. Luther, Bryan L. Bennett, Alice I. Smith
Publikováno v:
Nuclear Technology. 206:23-31
The coating of nuclear fuel kernels with pyrolytic carbon (PyC) is a well-understood practice dating back over half a century. In spite of decades of studies related to these coatings, no s...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41ff2df4619d2b6b4ca1a38b0c9db60d
https://doi.org/10.1080/00295450.2019.1618683
https://doi.org/10.1080/00295450.2019.1618683
Autor:
Bryan L. Bennett, Reuben James Peterson, Miles Frank Beaux, Jesse James Salazar, Terry G. Holesinger, Igor O. Usov, David J. Devlin, Graham King, Douglas R. Vodnik, Stuart A. Maloy
Publikováno v:
Surface and Coatings Technology. 337:510-515
Chemical vapor deposition (CVD) techniques have been evaluated for fabrication of free-standing 0.25 mm thick molybdenum tubes with the end goal of nuclear fuel cladding applications. In order to produce tubes with the wall thickness and microstructu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9110b58b246071a267d99269bac70bbe
https://doi.org/10.1016/j.surfcoat.2018.01.063
https://doi.org/10.1016/j.surfcoat.2018.01.063
Publikováno v:
Journal of Nuclear Materials. 420:262-267
Properties of nuclear materials may be improved by employing composite materials. However, these properties usually degrade during the operation in a nuclear reactor environment due to radiation damage accumulation. For this study we fabricated a mul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff976b03b0c9be9bce57155a75735674
https://doi.org/10.1016/j.jnucmat.2011.09.024
https://doi.org/10.1016/j.jnucmat.2011.09.024
Autor:
Anna Kossoy, Y.Q. Wang, James A. Valdez, Igor O. Usov, David J. Devlin, Jonghan Won, Kurt E. Sickafus
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 269:2734-2739
In this report, we present preliminary ion irradiation experiments performed using a new medium energy (up to ∼20 MeV), high temperature ion irradiation capability that we developed at Los Alamos National Laboratory. Details of ion fluence and irra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fb7e3178ceea4ea48ff15998164c557
https://doi.org/10.1016/j.nimb.2011.08.018
https://doi.org/10.1016/j.nimb.2011.08.018
Autor:
Adelaida C. Valdez, Deanna Capelli, Randall B. Randolph, Brent F. Espinoza, David J. Devlin, Kevin M. Hubbard, R. D. Day, F. Fierro, Kimberly A. DeFriend Obrey, Mcilwaine Archer, Derek Schmidt, Manolo Sherrill
Publikováno v:
Fusion Science and Technology. 59:257-261
Opacity data are very important in high energy density physics experiments. Recent targets of alternating layers of either Al2Te3 or Mg/Sn with a CH tamper have been made for obtaining these data. These targets are geometrically simple in the half-mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21e5bac4abe2814d7835de3e5702a0fa
https://doi.org/10.13182/fst11-a11533
https://doi.org/10.13182/fst11-a11533
Publikováno v:
Journal of Nuclear Materials. 408:205-208
A novel method for the fabrication of test samples for fission gas behavior studies is described. We applied the technique of ion beam assisted deposition (IBAD) as a means to introduce Xe atoms into alumina (Al 2 O 3 ) films. We then investigated th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c05e1f3341244cfb0adc9041ba207ba8
https://doi.org/10.1016/j.jnucmat.2010.11.008
https://doi.org/10.1016/j.jnucmat.2010.11.008
Autor:
James A. Valdez, Jonghan Won, Kurt E. Sickafus, Marilyn E. Hawley, Igor O. Usov, David J. Devlin, Gordon D. Jarvinen
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 268:3044-3048
In this report, we present a study of a thin film tri-layer structure, HfO2/MgO/HfO2, irradiated at room temperature with 10 MeV Au ions over a wide fluence range from 5 × 1013 to 3.7 × 1016 Au/cm2. The tri-layer structure is a model representation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7daffed4c96d47324adb9ce00dbd9bd8
https://doi.org/10.1016/j.nimb.2010.05.036
https://doi.org/10.1016/j.nimb.2010.05.036
Autor:
Y.Q. Wang, James A. Valdez, Kurt E. Sickafus, Marilyn E. Hawley, Igor O. Usov, David J. Devlin, Charles Reichhardt
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 268:3269-3272
This work explored a potential new model dispersion fuel form consisting of an actinide material embedded in a radiation tolerant matrix that captures fission products (FPs) and is easily separated chemically as waste from the fuel material. To under
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b77c48b5ebc07e70dee74f4f6d1a339
https://doi.org/10.1016/j.nimb.2010.06.005
https://doi.org/10.1016/j.nimb.2010.06.005
Autor:
Y.Q. Wang, Jonghan Won, Igor O. Usov, James A. Valdez, Kurt E. Sickafus, C. J. Olson Reichhardt, David J. Devlin, Robert M. Dickerson, Blas P. Uberuaga, Marilyn E. Hawley, Gordon D. Jarvinen
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 267:1918-1923
In this report, we present radiation damage effects in a thin film, tri-layer structure, HfO2/MgO/HfO2. Irradiations were performed with 10 MeV Au ions in a recently developed medium energy ion irradiation facility at Los Alamos National Laboratory,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94c7f449ddc1697d0850eb97a16d2ee9
https://doi.org/10.1016/j.nimb.2009.03.101
https://doi.org/10.1016/j.nimb.2009.03.101