Now showing items 131-140 of 183
The Use of Spraying Methods and of Volatile Suspending Media in the Preparation of Specimens for Electron Microscopy
(The American Institute of Physics, 1950-01)
Developments have been made in the use of spraying methods in the preparation of specimens for examination in the electron microscope. At the same time, two wholly volatile diluents, containing electrolytes and adjusted ...
Raman Spectrum and Vibrational Assignments of Gaseous Dimethyl Ether
(The American Institute of Physics, 1957-01)
The Raman spectrum of gaseous dimethyl ether has been obtained and that of the liquid reinvestigated. In the low‐frequency region of the gas spectrum, two bands have been observed which are attributed to overtones of the ...
Raman Spectra of Phosphorous Trifluoride‐Borane and Phosphorous Trifluoride‐Borane‐d3
(The American Institute of Physics, 1956-10)
Remote Opening and Sealing of Metal Tubes
(The American Institute of Physics, 1952-07)
``One‐shot'' methods of opening and sealing metal tubes are described. These methods were developed for taking high altitude atmospheric samples in metal bottles carried aloft by rockets and are performed by pyrotechnic ...
Energy Levels of the Coaxial Internal Rotator with Rectangular Potential Function
(The American Institute of Physics, 1956-12)
For the coaxial internal rotator with rectangular potential function and freely variable valley breadth at constant periodicity, conditions are specified for an infinite number of points at which the borders of consecutive ...
Analysis of Synchronous Conditions in the Cylindrical Magnetron Space Charge
(The American Institute of Physics, 1951-04)
In the multianode cylindrical magnetron there exist favored phase velocities of the electromagnetic wave around the interaction space between anode and cathode. These velocities are characteristic of the resonant system ...
Raman Spectra of Hydrogen Peroxide in Condensed Phases. I. The Spectra of the Pure Liquid and Its Aqueous Solutions
(The American Institute of Physics, 1956-01)
The Raman spectrum of liquid 99.5% H2O2 has been obtained at 30° and −40°C and compared with the spectrum of 90% D2O2 at −40°C. Three bands not previously reported were observed and their assignment, together with that of ...
The Effect of Hydrogen Bonding on the Hindered Rotation of the Hydroxyl Group in Alcohols
(The American Institute of Physics, 1952-12)
Errata : Raman Spectra, Vibrational Assignments, and Force Constants for BH3CO and BD3CO
(The American Institute of Physics, 1957-10)