Zobrazeno 1 - 10
of 45
pro vyhledávání: '"R A Outlaw"'
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 14:408-414
A promising method to extract oxygen from CO2, which constitutes more than 95% of the Mars atmosphere, is by using glow‐discharge dissociation of CO2 combined with the permeation of the generated oxygen through a Ag membrane. Quadrupole mass spectr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c040da4fd3c939417f9cec0c28377e38
https://doi.org/10.1116/1.580098
https://doi.org/10.1116/1.580098
Publikováno v:
Applied Surface Science. 81:143-150
The segregation of S in electrotransport-purified polycrystalline α-Ti and in several polycrystalline Ti alloys has been studied by Auger electron spectroscopy and ion scattering spectroscopy in the temperature range extending from 20 to 1000°C. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eeb070216ca55d9e19adad38ea3751dc
https://doi.org/10.1016/0169-4332(94)00165-0
https://doi.org/10.1016/0169-4332(94)00165-0
Autor:
R. A. Outlaw, S. Rezaie-Serej
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 12:2814-2819
Thermal desorption spectroscopy (TDS), along with Auger electron spectroscopy, was used to study the desorption of H2 and CO from baked 304 and 347 stainless-steel samples exposed only to residual gases. Both 347 and 304 samples gave identical TDS sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::211409d82a27ca185d86dcc21bd31868
https://doi.org/10.1116/1.578949
https://doi.org/10.1116/1.578949
Autor:
R. A. Outlaw, Mark Davidson
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 12:854-860
The development of a compact, ultrahigh vacuum (UHV) compatible instrument for generating a flux of pure hyperthermal oxygen atoms for NASA applications has been achieved. The instrument combines the mechanisms of O2 dissociation and transport throug
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf4d0c848700264307bd7e350a2344a0
https://doi.org/10.1116/1.579266
https://doi.org/10.1116/1.579266
Publikováno v:
Scripta Metallurgica et Materialia. 29:1247-1252
Use is made of the thermogravimetric-analysis method to ascertain the hydrogen-transport characteristics of the Timetal-21S beta-Ti alloy, at pressures of up to 50 torr over the 400-800 C temperature range. Hydrogen solubility is found to be high; th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02f29667cf328fb6e64fd03b2ae86131
https://doi.org/10.1016/0956-716x(93)90117-b
https://doi.org/10.1016/0956-716x(93)90117-b
Publikováno v:
Journal of Applied Physics. 74:4990-4994
The permeation of oxygen through Ag0.05Zr over the temperature range of 300–650 °C under glow‐discharge conditions has been studied and compared to the permeation of thermally dissociated molecular oxygen. A low‐energy dc glow‐discharge in O
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3098a2b42573b428693996ab79d856bd
https://doi.org/10.1063/1.354304
https://doi.org/10.1063/1.354304
Autor:
G E McGuire, R A Outlaw
Publikováno v:
2010 8th International Vacuum Electron Sources Conference and Nanocarbon.
Field emission electron sources are an excellent alternative for a myriad of applications such as flat panel displays, microwave tubes and plasma thrusters requiring highly efficient and compact electron sources with a short turn-on time, high power
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e70916b734562d9a78f49fc41c3e9dfd
https://doi.org/10.1109/ivesc.2010.5644365
https://doi.org/10.1109/ivesc.2010.5644365
Publikováno v:
Physical Review B. 46:12744-12747
First-principles investigations of oxygen transport through Cu, Ag, and Au have revealed subtle changes in the response of the total charge density to the presence of O atoms in the octahedral holes of these metals. In both Cu and Ag, these changes a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8203c581d051c75c71111a1b420eb6d5
https://doi.org/10.1103/physrevb.46.12744
https://doi.org/10.1103/physrevb.46.12744
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 10:1497-1502
The transport of oxygen through high‐purity membranes of Ag (110), Ag (poly), Ag (nano), and Ag 2.0 Zr has been studied by an ultrahigh vacuum permeation method over the temperature range of 400–800 °C. The data show that there are substantial d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be6dcd0a6846606a34a60fd3842e2fd7
https://doi.org/10.1116/1.578273
https://doi.org/10.1116/1.578273
Publikováno v:
Surface and Interface Analysis. 19:325-330
A source that is compact, durable and mounts on a standard ultrahigh vacuum (UHV) flange has been developed for the generation of hyperthermal oxygen atoms. In this source oxygen atoms permeate through an Ag membrane held at 500 o C and are then emit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88bda05614bfb018ba84b947461c6c8d
https://doi.org/10.1002/sia.740190161
https://doi.org/10.1002/sia.740190161