RESEARCH ON SPUTTERING PHENOMENA, SURFACE STABILITY AND VOLTAGE BREAKDOWN FOR ALKALI-COATED REFRACTORY ELECTRODES.
Sputtering, surface stability and voltage breakdown for alkali-coated refractory electrodes
COATING↗
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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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RESEARCH ON SPUTTERING PHENOMENA, SURFACE STABILITY AND VOLTAGE BREAKDOWN FOR ALKALI-COATED REFRACTORY ELECTRODES.
Sputtering, surface stability and voltage breakdown for alkali-coated refractory electrodes
STABILITY↗
INVESTIGATION OF THE MIGRATION, DESORPTION AND VOLTAGE BREAKDOWN PROPERTIES OF CESIUM FILMS ON REFRACTORY ELECTRODES
Migration, desorption and voltage breakdown properties of cesium films on refractory electrodes, by pulse field emission microscopy
CESIUM↗
High voltage breakdown in an OSO-4 pointed experiment
High voltage breakdown in solar spectrometer module aboard OSO-E
Hazen, N. L.↗
RF Voltage Breakdown in Coaxial Transmission Lines Final Report
RF voltage breakdown in coaxial transmission lines
Woo, R.↗
RESEARCH ON SPUTTERING PHENOMENA, SURFACE STABILITY AND VOLTAGE BREAKDOWN FOR ALKALI-COATED REFRACTORY ELECTRODES
Cesium coated tungsten electrodes, surface stability, evaporation rates, voltage breakdown
ELECTRODE↗
Electrode material release during high voltage breakdown Final technical report
Electrode material release during high voltage breakdown
Lohnert, G. H.↗
A study of voltage breakdown in spacecraft systems from test and flight experience
Voltage breakdown in spacecraft electronic circuitry during tests and flight conditions
Mercy, K. R.↗
Prevention of high voltage breakdown in ion propulsion systems
Techniques used to prevent high voltage breakdown in ion engine used on NASA SERT-1 flight
Work, G. A.↗
A study to determine the presence of voltage breakdown due to proton irradiation in polymeric materials
Proton induced voltage breakdowns in polymeric materials
Hendricks, H. D.↗
Spherical electrode eliminates high-voltage breakdown
Spherical electrodes surrounding electrode-dielectric junctions eliminate high-voltage breakdown. The gap between the spherical electrode and the dielectric must be of an optimum size for proper operation. Modified, this electrode should be suitable as a high-voltage feedthrough between various liquid and gaseous media.
Finke, R. C.↗
Some Effects of Mechanical Stress on the Breakdown Voltage of P-n Junctions
Effects of mechanical stress on breakdown voltage of p-n junctions
STRESS-STRAIN-TIME RELATION↗
Voltage breakdown in spacecraft flight systems - A design problem
Spacecraft flight systems voltage breakdown due to DC gas discharge, discussing occurrence and preventive techniques
Stern, J. E.↗
Voltage breakdown problems at low air pressures encountered in the Mariner 4 spacecraft
Voltage breakdown problems at low air pressures encountered in Mariner 4 spacecraft
Bunker, E. R., Jr.↗
Nomograph for prediction of RF-breakdown voltages
Information in nomograph is derived from data obtained from RF-breakdown tests on components of uniform and nonuniform geometry. Nomograph also can be used in design work to predict breakdown margins; if operational minimum pressure is established giving minimum value on nomograph, minimum breakdown voltage consistent with allowed value can be predicted.
Hickernell, F. S.↗
RESEARCH ON SPUTTERING PHENOMENA, SURFACE STABILITY AND VOLTAGE BREAKDOWN FOR ALKALI-COATED REFRACTORY ELECTRODES. QUARTERLY REPORT NO. 3 <COVERING PERIOD< 1 NOVEMBER 1961 TO 31 JANUARY 1962
Sputtering in an ionic propulsion system, surface stability and voltage breakdown for alkali-coated refractory electrodes
REFRACTORY MATERIAL↗
The Significance of Breakdown Voltages for Quality Assurance of Low-Voltage BME Ceramic Capacitors
Application of thin dielectric, base metal electrode (BME) ceramic capacitors for high-reliability applications requires development of testing procedures that can assure high quality and reliability of the parts. In this work, distributions of breakdown voltages (VBR) in variety of low-voltage BME multilayer ceramic capacitors (MLCCs) have been measured and analyzed. It has been shown that analysis of the distributions can indicate the proportion of defective parts in the lot and significance of the defects. Variations of the distributions after solder dip testing allow for an assessment of the robustness of capacitors to soldering-related stresses. The drawbacks of the existing screening and qualification methods to reveal defects in high-value, low-voltage MLCCs and the importance of VBR measurements are discussed. Analysis has shown that due to a larger concentration of oxygen vacancies, defect-related degradation of the insulation resistance (IR) and failures are more likely in BME compared to the precious metal electrode (PME) capacitors.
reliability↗
Low-voltage breakdown in electronic equipment when exposed to a partial-pressure nitrogen environment containing water vapor
Voltage breakdown threshold of electronic equipment in partial pressure environment of nitrogen and water vapor
Collins, D. E.↗