Now showing items 11-20 of 23
Solid‐State Detectors for High Resolution Nuclear Spectroscopy
(The American Institute of Physics, 1961-10)
Use of an array of solid‐state detectors in conjunction with a magnetic analyzer as a replacement for nuclear emulsions in nuclear spectroscopy is described. Arrays of both Au‐Ge and gold‐doped silicon have been used. The ...
Substitution Method of Measuring Standing Wave Ratio
(The American Institute of Physics, 1961-10)
A general set of standing wave relations, applicable to the rf‐ and i.f.‐substitution techniques, are derived and used in the subsequent development of curves appropriate to measurements made around the pattern minimum. ...
Experimental Study of Anomalous Electron Stream Behavior
(The American Institute of Physics, 1961-02)
Experimental measurements on the characteristics of the sole current in a rectilinear crossed‐field beam are reported. The sole current may be assigned a kinetic temperature on the order of 10 v corresponding to energy in ...
Stability of a Stokesian Fluid in Couette Flow
(The American Institute of Physics, 1961-03)
The stability of a Stokesian fluid (Reiner‐Rivlin fluid) in Couette motion is examined and shown to depend on the Taylor number as well as a further dimensionless parameter which is proportional to the coefficient of cross ...
Low‐Temperature Heat Capacities and Thermodynamic Functions of Some Platinum and Palladium Group Chalcogenides. I. Monochalcogenides; PtS, PtTe, and PdTe
(The American Institute of Physics, 1961-11)
Heat capacities of platinum monosulfide, platinum monotelluride, and palladium monotelluride were measured in the range 5–350°K. They show the normal sigmoidal temperature dependence with no evidence of transitions or other ...
Low‐Temperature Heat Capacities and Thermodynamic Functions of Some Palladium and Platinum Group Chalcogenides. II. Dichalcogenides; PtS2, PtTe2, and PdTe2
(The American Institute of Physics, 1961-11)
Heat capacities of platinum disulfide, platinum ditelluride, and palladium ditelluride were measured in the range 5° to 350°K. They show the normal sigmoidal temperature dependence with no evidence of transitions or other ...
Nuclear Magnetic Resonance Spectrum of the Triphenylcarbonium Ion
(The American Institute of Physics, 1961-04)
Dual Role of Viscosity in the Instability of Revolving Fluids of Variable Density
(The American Institute of Physics, 1961-07)
The stability of a viscous fluid between rotating cylinders and with a radial temperature gradient against the formation of axisymmetric disturbances (Taylor vortices) is considered, and it has been found that viscosity ...
Vibration-rotation energies of tetrahedral XY4 molecules : Part II. The fundamental [nu]3 of CH4
(Elsevier, 1961)
The matrix elements derived in the first paper of this series are used to compute the frequencies of the tetrahedral fine structure components of the rotational lines of the fundamental [nu]3 of CH4. The theoretically ...
The vibration-rotation energies of tetrahedral XY4 molecules : Part I. Theory of spherical top molecules
(Elsevier, 1961)
The theory of vibration-rotational perturbations in tetrahedral XY4 molecules has been reexamined in the light of the modern theory of angular momentum coupling. It is shown that, even to third order of approximation, the ...