Publication Year: 2000
DOI: https://doi.org/10.1016/s1359-4311(99)00035-6
Abstract: Not available
Authors:
Publication Year: 2016
DOI: https://doi.org/10.1038/srep38482
Abstract: We evaluated used from the vacuum chamber components. We show that the impurities, for and not differences in water content, in the chamber were the the source of lifetime variations even when the duration of fabrication exposure to impurities only varied before and after deposition of of the emitter layer. Show more
Authors:
Publication Year: 2012
DOI: https://doi.org/10.1061/(asce)as.1943-5525.0000212
Abstract: Future exploration subsurface systems are described in detail. The passive sample acquisition system and of the LunarVader drill delivers cuttings directly into a sample acquisition cup or an instrument inlet port. The drill was tested of in a vacuum chamber and penetrated various formations, such as samples a water-saturated lunar Show more
Authors:
Publication Year: 2016
DOI: https://doi.org/10.1116/1.4941071
Abstract: Photovoltaic technologies costs high efficiency cells to be manufactured and studied. The single have vacuum system is capable of fabricating a 3.1 × 3.6 prevented in. substrate every 45 min with a cell efficiency of a 12% with a standard deviation of 0.6% as measured over more 36 months. The Show more
Authors:
Publication Year: 2001
DOI: https://doi.org/10.1016/s0042-207x(00)00247-5
Abstract: Not available
Authors:
Publication Year: 1987
DOI: https://doi.org/10.1016/0168-9002(87)90894-1
Abstract: Not available
Authors:
Publication Year: 2014
DOI: https://doi.org/10.2514/1.b35308
Abstract: The role the the center of the thruster exit plane: 4.3 m axially completion downstream along the thruster centerline and 2.3 m radially outward of centered on the exit plane. The plates are configured in the three distinct electrical configurations with corresponding measurements: 1) electrically grounded discharge plates with measurements Show more
Authors:
Publication Year: 2013
DOI: https://doi.org/10.1002/xrs.2458
Abstract: A confocal chamber by comparison with a glass standard reference material NIST SRM was 621). The LLDs obtained by a conventional micro‐XRF were compared newly with the LLDs obtained by a confocal micro‐XRF instrument. The developed. LLDs were improved in the measurement under confocal configuration because The of the reduction Show more
Authors:
Publication Year: 2009
DOI: https://doi.org/10.1134/s1063780x09120095
Abstract: Not available
Authors:
Publication Year: 2015
DOI: https://doi.org/10.1109/tps.2015.2457912
Abstract: Direct simulation to study the potential of a mesothermal plasma plume in Monte a vacuum chamber. The results show that the beam potential Carlo with respect to the ambient in a vacuum chamber is and different from that in space because the facility plasma can particle-in-cell prematurely terminate the plume Show more
Authors:
Publication Year: 2014
DOI: https://doi.org/10.1116/1.4869962
Abstract: This article stainless uniform concentration. (3) Accurate, consistent values were used to describe steel diffusion and recombination in stainless steel types 304 and 316 vacuum [Grant et al., J. Nucl. Mater. 149, 180 (1987); 152, chamber. 139 (1988)]. (4) Only one type of hydrogen trap was It considered, and trapping Show more
Authors:
Publication Year: 1989
DOI: https://doi.org/10.1116/1.575916
Abstract: An extremely vacuum of the order of 10−13 Torr l/s cm2 was obtained. gauges The system was evacuated with a turbobacked 300 l/s turbomolecular was pump. The extremely high vacuum is maintained by two 300 fabricated l/s sputter ion pumps and a titanium sublimation pump with and a liquid-nitrogen shroud. Show more
Authors:
Publication Year: 2010
DOI: https://doi.org/10.1116/1.3484242
Abstract: A novel presented. to atomic force microscope analysis. Mass spectroscopy measurements using a This residual gas analyzer indicate the creation of volatile, carbonaceous species method during the cleaning process. is based on concurrent in situ high-energetic method UV light activation of contaminants located in the residual gas for and at Show more
Authors:
Publication Year: 2014
DOI: https://doi.org/10.1007/s00226-014-0685-5
Abstract: Not available
Authors:
Publication Year: 1998
DOI: DOI not available
Abstract: Studies of incidence stainless steel, or ii) bulk copper prepared by special machining. (11 The key parameters explored were the effect of surface roughness mrad) on the reflectivity and the photoelectron yield at grazing photon from incidence, and the effect of magnetic field direction on the candidate yields measured at Show more
Authors:
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