Research in thermionic conversion Final report, Sep. 1966 - Sep. 1967
Thermionic converter research on plasma properties and additive effects
Lieb, D.↗
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Results for “Effective properties”
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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Mechanism of the photovoltaic effect in 2-6 compounds Progress report, 1 Oct. 1968 - 31 Mar. 1969
Heat treatment, illumination and darkness effects, and photovoltaic properties of Cu2S-CdS heterojunctions
Bube, R. H.↗
Mechanisms for the effect of electric and magnetic fields on biological systems Semiannual status report, Jan. 1969 - Jun. 1969
Electric field effects on dielectric properties and molecular arrangements of cholesteric liquid crystals
Baessler, H.↗
Study of high resolution plastic track detectors of heavy cosmic rays Final report
Radiation effects on surface properties of high resolution plastic films of cosmic ray detectors
Fleischer, R. L.↗
Defect clusters in electron-irradiated silicon.
Disordered regions in electron irradiated silicon noting defect clusters concentration effect on electrical properties
Faraday, B. J.↗
Electrohydrodynamics - A review of the role of interfacial shear stresses.
Electrohydrodynamics of fluids having uniform electrical properties, emphasizing shear effects for interfacially confined electromechanical coupling
Melcher, J. R.↗
Semiconductor physics
Irradiation effects on semiconductor properties, luminescence, and p-i-n diode electrical properties
Arora, B.↗
Mechanism of the photovoltaic effect in 2-6 compounds Progress report, 1 Jul. - 30 Sep. 1969
Temperature effects on photocapacitance properties of photovoltaic cells
Bube, R. H.↗
Study of dopants for radiation-resistant silicon Final report
Radiation effects on electrical properties of both aluminum and lithium doped bulk silicon
Bass, R. F.↗
Mechanics of materials in low cycle fatigue testing
Metals low cycle fatigue resistance, discussing repeated plastic straining effect on mechanical properties
Morrow, J. D.↗
Hydrogen segregation in Ti-6Al-4V weldments made with unalloyed titanium filler metal
Hydride segregation in Ti alloy weldments made with unalloyed Ti filler metal, determining effect on mechanical properties
Koehl, B. G.↗
High strength graphite fabrics for flexible structures
High strength graphite fabrics evaluation for flexible structures, discussing temperature effects, fabrication, mechanical properties, oxidation and protective coatings
Hackworth, J. V.↗
Use of nuclear explosions for the study of radiation damage processes
High intensity neutron irradiation effects on physical properties of solids determined by underground nuclear explosions
Carter, R. L.↗
Metal-oxide-metal, M-O-M, detector
Metal-oxide-metal tunnel diode properties, discussing parametric effects on small and large signals detector operation
Haddad, G. I.↗
The nature of the moon's surface - Evidence from shock metamorphism in Apollo 11 and 12 samples
Lunar surface properties, noting shock effects from impact induced pressures and temperatures
Short, N. M.↗
Theory of induced birefringence in materials with memory
Isotropic materials with memory, discussing induced birefringence theory to account for memory and nonlinearity effects in dielectric properties dependence on deformation history
Coleman, B. D.↗
Friction, wear, and lubrication in vacuum
A review of studies and observations on the friction, wear, and lubrication behavior of materials in a vacuum environment is presented. The factors that determine and influence friction and wear are discussed. They include topographical, physical, mechanical, and the chemical nature of the surface. The effects of bulk properties such as deformation characteristics, fracture behavior, and structure are included.
Buckley, D. H.↗
A layered composite with a broken laminate
The problem of a laminate composite in the presence of a crack located normal to the bond lines is considered. Stress analysis of the limiting case when the crack extends to the bond lines is carried out. An integral transform technique is used to formulate the problem in terms of a singular integral equation. The power of stress singularity around the crack tip terminating at the interface is obtained using the above technique. The singular integral equation is solved numerically and the effect of material properties on the stress intensity factor is calculated.
Gupta, G. D.↗