Now showing items 91-100 of 322
Static Stress Fatigue and Strength of a Vitreous Silicate
(The American Institute of Physics, 1964-02)
Various types of static loading stresses were applied to freshly cleaved surfaces formed on glass laths. With increasing applied force the number of linear flaws increased. At high stresses the number per unit area was the ...
Performance Studies with an Electrically Driven Shock Tube
(The American Institute of Physics, 1964-10)
Studies of an electrically driven shock tube employing a coaxial electrode configuration have been made to determine the nature of the shock‐heated plasma and the suitability of such a shock tube as a source for quantitative ...
Heated Vapor Absorption Cell for Infrared Spectroscopy
(The American Institute of Physics, 1960-04)
Direct Evidence of the Interaction of Domains with Atomic Scale Imperfections in GdIG
(The American Institute of Physics, 1969-03-01)
Optical observations of the interaction of domains with atomic scale imperfections are presented. Thin transparent {100} orientation wafers of GdIG are prepared from 20 mil‐thick slabs by chemical polishing, and in this ...
Quantum Chemistry of Electrode Processes. I. General Relations for Electron Exchange between Electrode and Electroactive Species under Equilibrium and Nonequilibrium Conditions
(The American Institute of Physics, 1965-11-01)
It is assumed in this paper that at the electrode—solution interface there is molecular order of the electroactive species resembling solid‐state order. Specifically, it is assumed that next to the electrode is a layer of ...
One‐ and Two‐Center Expansions of the Breit‐Pauli Hamiltonian
(The American Institute of Physics, 1968-09)
The orbit‐orbit, spin‐spin, and spin‐orbit Hamiltonians of the Breit‐Pauli approximation are expressed in terms of irreducible tensors. One‐ and two‐center expansions are given in a form in which the coordinate variables ...
Fluid Motion Induced by Surface‐Tension Variation
(The American Institute of Physics, 1968-03)
Fluid motion in a long straight channel induced by longitudinally varying surface tension has been discussed by Levich. This problem is re‐examined and a different solution is given. In addition, the stability of laminar ...
Stability of a Non‐Newtonian Liquid Film Flowing Down an Inclined Plane
(The American Institute of Physics, 1965-07)
A layer of a non‐Newtonian liquid, of which the constitutive equation is triply nonlinear, flows down an inclined plane under the action of gravity. The stability of the flow against wave formation is investigated. With M ...
Direct Calculation of Energy Eigenvalue Spectra from Time Evolution of Nonstationary States
(The American Institute of Physics, 1964-12-01)
An arbitrary function in the eigenfunction space of some quantum‐mechanical Hamiltonian may be thought to represent the initial configuration ψ(q,0) of a nonstationary state. The system develops in time according ...