Now showing items 31-40 of 73
Mott transition of the electron-hole liquid in Ge
(Elsevier, 1976-11)
A treatment is given of the Mott transition of a gas of excitons in equilibrium with electron-hole droplets in Ge. We find that transition occurs near 4K. We can come to no firm conclusion whether the Mott transition is a ...
Gridless retarding potential analyzer for use in very‐low‐energy charged particle detection
(The American Institute of Physics, 1976-09)
The theory of the hyperbolic retarding potential analyzer in the electrostatic mode is developed in detail and verified in the laboratory. A monoenergetic electron beam is used for the laboratory investigation. The analyzer ...
In vivo thyroid monitoring for iodine-131 in the environment
(Elsevier, 1976-10)
Monitoring of air and milk samples is done routinely around nuclear facilities that release iodine-131 to the environment. Results from these measurements are used to calculate dose rates to the thyroids of people who live ...
Nucleate-boiling type evaporation of binary-liquid drops on heated surfaces
(Elsevier, 1976)
A binary-liquid drop evaporates on a heated surface in the nucleate-boiling type vaporization regime taking into account the effect of drop geometry. A maximal slowing down of drop evaporation is disclosed together with ...
Power limitations in BARITT devices
(Elsevier, 1976-09)
The results of a large-signal numerical simulation of the BARITT device using a single-carrier model are given to illustrate the basic transport mechanisms involved in the device. The results of existing first-order small- ...
Index modulation and spatial harmonic generation in dichromated gelatin films
(Springer-Verlag, 1976-05)
A model for volume hologram formation in thick dichromated gelatin films is given. Using the model and a few basic film measurements, we can quantify the index modulation vs. exposure curve. The effects of saturation and ...
Measurement of 3‐spin proton proton elastic scattering cross sections at 6.0 GeV/c
(The American Institute of Physics, 1976-12-01)
The differential elastic p‐p scattering cross section was measured at 6 GeV/c at the Argonne ZGS in the range P2⟂=0.6→1.0 (GeV/c)2 using a polarized target and a polarized beam. We simultaneously measured the polarization ...
A model for charged second class currents
(Elsevier, 1976-10-25)
Choosing a model for the second class axial current composed of an s-wave vector current pseudoscalar meson pair to fix commutation relations, and using vector dominance (B-meson) techniques to calculate, we use recent ...
Updated mass predictions from the Garvey-Kelson mass relations
(Elsevier, 1976)
Part A, Neutron-Rich Nuclides, describes the procedures for estimating masses of neutron-rich nuclei from the transverse Garvey-Kelson mass relation. This relation represents a homogeneous partial difference equation. The ...
Comparison of observed with model hadron charge ratio of secondary cosmic rays
(IOP Publishing Ltd, 1976-04-01)
The validity of previous comparisons between model results and observations of the neutral to charged ratio of hadrons in the atmosphere is re-examined. The authors then select the most appropriate published data plus data ...