Results 251 to 260 of about 6,631,258 (288)

Characteristics of excitonic emission in diamond

physica status solidi (a), 2005
AbstractDetailed characteristics of excitonic emission in diamond have been studied by theoretical considerations taking into account the indirect semiconductor properties to calculate precise simulated spectra of the excitonic emission. The simulated excitonic emission spectra agree well with the observed spectra in our high quality diamond thin films,
Hideyo Okushi, Hideyuki Watanabe, Shokichi Kanno   +2 more
openaire   +1 more source

Electron-optical and emissive characteristics of field emission sources

2010 8th International Vacuum Electron Sources Conference and Nanocarbon, 2010
In the present work, physical and technological aspects that helps in the development of super high brightness thermal field emission electron sources are studied. ZrO/W Schottky cathodes are widely used in various electron probe analytical instruments and units. The normalized brightness (βp) of electron probes formed by electron-optical systems (EOS)
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A Characteristic of Electron Emission Curves

Nature, 1962
DURING an investigation of the breakdown mechanism in vacuum, the pre-breakdown currents arising from copper and steel electrodes under alternating voltages were measured. The general form of the apparatus has already been described1. The total current, capacitive plus emission current, was measured by noting the voltage across a resistor of known ...
openaire   +1 more source

Emission characteristics of a pulsed, radiofrequency glow discharge atomic emission device

Analytical Chemistry, 1992
The instrumentation, initial observations, and operating characteristics ofa pulsed radio-frequency glow discharge atomic emission source are described. Anomalies In the temporal emission intensity wave forms for some analyze transitions are a b reported.
M R, Winchester, R K, Marcus
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Pollutant characteristics and emissions

2021
Bernard Połednik, Sławomira Dumała, Łukasz Guz, Adam Piotrowicz   +3 more
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Emission Characteristics of Gasohol and Diesohol

Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 2009
Abstract The term biofuel is referred to liquid, gas, and solid fuels predominantly produced from biomass. Biofuels include bioethanol, biomethanol, vegetable oils, biodiesel, biogas, bio-synthetic gas (bio-syngas), bio-oil, bio-char, Fischer-Tropsch liquids, and biohydrogen. Biomethanol can be produced from biomass using bio-syngas obtained from steam
openaire   +1 more source

Emission characteristics of camphorquinone

Journal of the American Chemical Society, 1974
D. B. Larson, J. F. Arnett, A. Wahlborg, S. P. McGlynn   +3 more
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Characteristics of reflection, transmission, scattering, and emission

Applied Optics, 1977
K Y, Kondratyev, D N, Lasarev, Y A, Shuba   +2 more
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An assessment of China's industrial emission characteristics using satellite observations of XCO, SO, and NO

Atmospheric Pollution Research, 2022
Wenbin Sun, Deqin Fan, Yishuo Hao
exaly  

Characteristics of sensitized emission in laser crystals

Physical Review B, 1996
, Lupei, , Lupei, , Boulon
openaire   +2 more sources