Now showing items 41-50 of 322
Oblique Incidence of an Electromagnetic Wave on Plasma Half‐Space
(The American Institute of Physics, 1967-03)
A radio frequency electromagnetic wave, polarized in the plane of incidence is incident obliquely upon a plasma half‐space, where the equilibrium plasma is taken to be homogeneous and isotropic. Employing the specular ...
Use of a Large Thermocouple Junction to Locate Temperature Disturbances
(The American Institute of Physics, 1962-03)
A temperature disturbance within a large thermocouple junction produces a voltage which decreases with distance from the disturbance. Resulting voltage residues can be compared at two or more points on the junction to ...
Attenuation Correction Factor for Scattering from Cylindrical Targets
(The American Institute of Physics, 1969-04)
The target attenuation correction factor is given for the situation in which the attenuation coefficients differ for incident and scattered radiation. The calculation applies for cylindrical targets, with the scattering ...
Energy Expectation Values and the Integral Hellmann–Feynman Theorem: H2+ Molecule
(The American Institute of Physics, 1968-08-01)
It is by now well known that the integral Hellmann–Feynman (IHF) theorem has little quantitative utility for chemically interesting problems, although the formalism potentially affords a ready physical interpretation of ...
Correlation of Rates of Intramolecular Tunneling Processes, with Application to Some Group V Compounds
(The American Institute of Physics, 1960-03)
A method is presented whereby the WKB expression for tunneling frequencies permits correlation of these frequencies for members of homologous series of molecules. The necessary data required are the tunneling rate for one ...
Quantum Calculations of the Velocity Dependence of the Differential and Total Cross Sections for Elastic Scattering of Molecular Beams
(The American Institute of Physics, 1961-02)
The partial wave treatment (phase shift analysis) of the elastic scattering of molecular beams [J. Chem. Phys. 33, 795 (1960)] is applied to the calculation of the velocity dependence of the differential and total cross ...
Effect of Wire Cross Section on the First Pulse of an Exploding Wire
(The American Institute of Physics, 1965-09)
The optimum discharge in an exploding wire circuit is described. In this type of discharge, the stored energy of the capacitor discharges completely during the first pulse of the exploding wire phenomenon. It was determined ...
General Exact Solutions for the Diffusion Equations of Momentum, Heat, and Mass in Spiral Viscous Flows
(The American Institute of Physics, 1964-06)
The diffusion equations of momentum, heat, and mass are solved for spiral flows of incompressible viscous fluids. General exact solutions for the steady‐state distributions of velocity, temperature, and concentration are ...
ESR of Alkali Metal Dinitrobenzene Salts in Dimethoxyethane DME
(The American Institute of Physics, 1967-01-01)
Use of a Linear Staircase Generator in Displaying Synchronized Pulse Activity
(The American Institute of Physics, 1968-09)