Spectrographic determination of zinc and silver in silicates using an argon-d-c arc
Spectrographic determination of silver and zinc in silicates chemically similar to tektite glass
SEARCH · Search NASA
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.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Spectrographic determination of silver and zinc in silicates chemically similar to tektite glass
Molecular collision investigation using molecular beam techniques to measure flux distribution and speeds of thermal energy particles scattered from polycrystalline nickel surfaces
Highly ionized S, Cl, Ar and K resonance lines recorded, noting application for coronal Ca ions
Experimental determination of electron concentrations and effective frequencies of electron collision with neutral particles in various gases behind reflected shock waves
Al droplet combustion in air and N-free O-Ar mixture noting spinning, jetting and fragmentation in former case
LF noise suppression in He-Ne and Ar lasers by internal phase modulation resulting in mode coupling
Primordial rare gases diffusion in Fayetteville meteorite indicating incorporation after solidification
Single frequency light attainment using ring discharge FM laser and FM modulator out of phase with respect to output
Mach-Zehnder interferometer used to determine thermal transport of ionized gases by measuring boundary layer and electron density profiles
Ultrasonic interferometry to measure velocity dispersion in ethane-Ar mixtures, discussing ethane relaxation characteristics and relaxation characteristics and relaxation times for particle collisions
Excitation cross section for double ionized states of Ar, Ne and Kr due to fast electron impingement on neutral atom
Cu single crystal sputtering yield and angular distribution for bombardment by Ar ions
Frequency control system positions mirrors at either end of the laser cavity so the mirror separation is independent of thermal and acoustical fluctuations. A small portion of the laser output is split and directed upon a photodetector /photodiode/.
Electron excitation and phase shift method for radiative lifetimes of Ar II UV transitions
He and Ar arc-heated flows into reservoir and expansion in converging-diverging supersonic nozzles, considering flow equilibrium effect on heat transfer and enthalpy
Differential cross sections for elastic scattering of protons by Ar atoms in energy range 12.7-44.1 ev, estimating internuclear separation
Forbidden absorption bands of diatomic O in Ar continuum region, determining rotational constants of upper electronic states
Gas velocity and pressure influence on electrical breakdown potential of Ar, N and He between parallel flat plate and concentric electrodes