Quartz glass pressure vessels for hydrothermal studies.
Sealed quartz glass tubes used as pressure vessels in low pressure-temperature experiments in silica- saturated systems
PRESSURE VESSEL↗
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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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Optical studies of electron and hole trapping levels in quartz
Glow curves, and spectral distribution of luminescence in synthetic quartz containing aluminum impurity
GLOW DISCHARGE↗
Standardization of 1000 w quartz-iodine lamps
Standardization of 1000 W quartz-iodine lamp to provide data on planetary radiation by use of thermocouple and photoplier detectors
PLANETARY RADIATION↗
A thin-film CdS-quartz composite resonator.
Miniature resonator consisting of piezoelectric cadmium sulphide transducer evaporated onto single-crystal quartz wafer
CADMIUM SULFIDE↗
Stimulated Raman scattering in an infrared active, nontotally symmetric vibration of alpha-quartz.
Stimulated Raman scattering in IR active nontotally symmetric vibration of alpha quartz crystal, noting parametric oscillation
RAMAN SCATTERING↗
A study of radiation-induced shock waves external to quartz discharge tubes and associated fracture problems.
UV radiation-induced shock waves external to quartz discharge tubes
SHOCK WAVE CONTROL↗
Radon gas, useful for medical purposes, safely fixed in quartz
Radon gas is enclosed in quartz or glass ampules by subjecting the gas sealed at a low pressure in the ampules to an ionization process. This process is useful for preparing fixed radon sources for radiological treatment of malignancies, without the danger of releasing radioactive gases.
Fields, P. R.↗
Study of structural and mineralogical significance of meteorite impact sites, including mineral paragenesis, high pressure polymorphs, microfractures and quartz lamellae Third annual report, Jan. - Dec. 1965
Structural and mineralogical significance of meteoritic craters, including mineral paragenesis, high pressure polymorphs, microfractures, and quartz lamellae
METEORITIC CRATER↗
Cryogenic quartz crystal microbalance
Cryogenic quartz crystal microbalance for spacecraft contamination studies
MICROBALANCE↗
Quartz crystals detect gas contaminants during vacuum chamber evacuation
Piezoelectric quartz crystals detect condensable gas contaminants backstreaming into a vacuum chamber when a pump is evacuating the chamber. One crystal acts as a thermometer, the other detects mass change. They are energized by electronic equipment which records frequency changes.
Stephens, J. B.↗
Photon flux of substandard quartz-iodine lamps in the range 2500 A to 8000 A
Photon flux of substandard quartz iodine lamps in range from 2500A to 8000A
LAMP↗
The geochemistry of the Fremont Lake quartz monzonites and associated gruss, NASA Sonora Pass Geological Test Site, Sierra Nevada, California
Chemical analysis of quartz monzonites and associated gruss from Fremont Lake area, California
Garrett, R. G.↗
Sensitivity of quartz, piezoelectric pressure transducers as a function of temperature from 20 deg to 477 deg K
Quasi-static calibrations for determining quartz, piezoelectric type, pressure transducer sensitivity from 20 to 477 deg K
Canfil, L. W.↗
The temperature and pressure derivatives of isotropic sound velocities of alpha-quartz
Temperature and pressure derivatives of isotropic sound velocities and adiabatic bulk moduli of alpha-quartz
Soga, N.↗
Temperature and pressure derivatives of isotropic sound velocities of alpha quartz.
Alpha quartz shear and sound velocities variation with temperature and pressure measured, noting applicability to earth interior studies
Soga, N.↗
Ultrasonic attenuation in unirradiated and neutron irradiated quartz.
Ultrasonic attenuation in unirradiated and neutron irradiated quartz using three phonon scattering mechanism, noting temperature dependence
Fitzgerald, T. M.↗
Comments on the possibility of interstellar quartz grains.
Quartz particle condensation in M-giant star atmospheres, noting temperature requirements
Swamy, K. S. K.↗
Quartz pedestal dilatometer.
Automatic recording inverted dilatometer employing fused quartz vertical pedestal and yoke type pushrod
Gaal, P. S.↗