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Results for “Kr”

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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At least 145 records · Page 8

All sources NASA NTRS DOE OSTI

NASA NTRS1965

Measurement of the thermal conductivity of noble gases in the temperature range 1500 to 5000 deg Kelvin.

Thermal conductivity of Ar, Ne and Kr from 1500 to 5000 degrees K

HIGH TEMPERATURE GAS↗

NASA NTRS1965

Optical excitation with very low energy ions.

Optical excitation due to impact of very slow helium ions on Ar and Kr attributed to transfer of kinetic energy into internal electron energy

ION IMPACT↗

NASA NTRS1966

Exciton and impurity states in rare-gas solids.

Exciton and impurity states in Kr and Xe crystals and in rare-gas solids containing Xe impurity calculated by pseudopotential theory

RARE GAS↗

NASA NTRS1967

Concentration-dependent transitions of HCl in rare-gas solids.

Concentration dependent Q and D type transitions of HCl in Ar, Kr and Xe solids, noting sites of dimers

Bowers, M. T.↗

NASA NTRS1968

Photoelectron spectroscopy of the rare gases.

Ne, Ar, Kr and Xe photoionization cross sections determined by measuring ejected electron kinetic energies with spherical retarding potential analyzer

Cairns, R. B.↗

NASA NTRS1968

Excitation cross section for some of the doubly ionized states of argon, neon, and krypton by fast electrons.

Excitation cross section for double ionized states of Ar, Ne and Kr due to fast electron impingement on neutral atom

Koozekanani, S. H.↗

NASA NTRS1969

Transport coefficients of partially ionized krypton and xenon.

Partially ionized Kr and Xe transport coefficients for various pressures and at high temperatures computed on basis of charged particle cross sections

Devoto, R. S.↗

NASA NTRS1969

Cosmic-ray produced radionuclides and rare gases near the surface of Saint-Severin meteorite.

Cosmic ray produced radionuclides and rare gas isotopes from Saint-Severin meteorite surface, showing relative Kr spallation mass yields dependence on cosmic ray energy spectra

Arnold, J. R.↗

NASA NTRS1969

Detection of metastable atoms and molecules with continuous channel electron multipliers.

Detection of metastable He, H, Ne, Ar, Kr, Xe and molecular nitrogen with continuous channel electron multipliers

Donnelly, D. P.↗

NASA NTRS1969

Experimental investigation of momentum exchange between argon and krypton beams incident on clean gold surfaces

Electromagnetic torsion balance measurement of forces exerted on clean Au surfaces by monoenergetic steady state Ar and Kr beams, calculating thermal accommodation coefficients

Mcginn, J. H.↗

NASA NTRS1970

White light laser

White light laser construction using Ar-Kr laser with suitable mixture and pressure of gases to provide equal output intensities of red, yellow, green and blue

Billman, K. W.↗

NASA NTRS1970