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pro vyhledávání: '"Bruce G. Smith"'
Autor:
Bruce G. Smith
Publikováno v:
Journal of Materials in Civil Engineering. 13:41-48
The premature deterioration of reinforced concrete structures is a serious problem in hot coastal environments. Most of this deterioration is caused by chloride ingress through the concrete, resulting in the corrosion of the reinforcing steel. Since
Autor:
Bruce G. Smith
Publikováno v:
Space Policy. 10:91-94
If European space activities are to remain successful, change is needed. Greater emphasis must be placed on the needs of users, so that space technology development becomes more market driven. Synergy between civil and military applications should be
Publikováno v:
Applied Physics Letters. 77:3284-3286
Iridium field emitter arrays were fabricated using Spindt tip process. Ir field emitter cones show an aspect ratio of 0.95, slightly less than Mo field emitter arrays fabricated using the same microfabrication process. When compared to the Mo field e
Publikováno v:
Review of Scientific Instruments. 70:3889-3891
We present an improved liquid crystal microthermography technique for the detection of defects in large area field emission cathode arrays. Defects can cause electrical leakage paths, leading to localized heating at the defect location. The thermal g
Autor:
Bruce G. Smith
Since the Air Force declared the Global Positioning System (GPS) fully operational in 1995 it has transformed U.S. military operations as well as civil services and business. Recognizing the vital role GPS has in both enabling modern U.S. military op
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c20a5181f748e2d5558127ccd73971d
https://doi.org/10.21236/ada448754
https://doi.org/10.21236/ada448754
Publikováno v:
Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures. 19:42
We report on a process for the fabrication of Mo2C and HfC refractory metal carbide field emitter arrays using a modified Spindt tip fabrication process. Measurements of the aspect ratios of emitter cones showed that Mo2C tip structures have an aspec
Publikováno v:
Scopus-Elsevier
Emitter life and emission stability of field emission vacuum microelectronic devices are strongly influenced by the morphology and surface chemistry of the emission surfaces. Vacuum microelectronic devices like field emission displays (FEDs) are vacu
Autor:
Bruce G. Smith
Publikováno v:
Journal of Geophysical Research. 72:1398-1399
The successful soft landing on the moon of the Russian spacecraft Luna 9 and the subsequent transmission of photographic panoramic scans of its environment provided the first opportunity for examining structure on the lunar surface down to a few mill
Autor:
Bruce G. Smith
Publikováno v:
Journal of Chemical Education. 62:603
Methods of beginning the school year to generate student interest in chemistry. From "The First Day of Class - A DIVCHED Symposium", held at the BCCE, Storrs CT, 1984.
Autor:
Bruce G. Smith
Publikováno v:
Journal of Chemical Education. 63:629