Now showing items 11-20 of 183
Specific Influence of Solvents on the Infrared Spectra of Alcohols
(The American Institute of Physics, 1953-06)
Conjugation and Polar Effects in Butadiene
(The American Institute of Physics, 1959-04)
Various valence bond structure functions are projected onto approximate ground‐state wave functions of butadiene. The most important structure, C☒C☒C☒C, contributes approximately 70% of the total. The next most important ...
Ruby as a Maser Material
(The American Institute of Physics, 1959-07)
The reasons for the initial choice of ruby as a maser material are outlined and some measurements of the parameters in the spin Hamiltonian and of spin relaxation times are reported. The relative merits of single‐ and ...
Infrared Dichroism of Mutually Perpendicular Normal Modes in Oriented High Polymers
(The American Institute of Physics, 1957-12)
Transport theory
(Elsevier, 1959-01)
The usual theories of electrical conductivity suffer from a number of weaknesses. A more general theory will be described which gives the entire density matrix of a system of charge carriers in the steady state. It will ...
Infrared Dichroism in the 13.8μ Band of n‐C36H74 Single Crystals and Polyethylene.
(The American Institute of Physics, 1954-03)
Hindered Rotation in Molecules with Relatively High Potential Barriers
(The American Institute of Physics, 1957-01)
The theory of hindered rotation has been applied to the type of asymmetric molecule in which the hindering barrier is high enough so that the hindered rotation splittings of the energy levels are small compared with the ...
Normal Frequencies of a Simple Cubic Lattice. III
(The American Institute of Physics, 1952-05)
For a simple cubic crystal, with forces resisting displacement along and perpendicular to the connecting line between closest neighbors, the secular equation for the internal motions is rigorously broken down to ultimate ...
Bending Motions in the Dihalides of Group II Metals
(The American Institute of Physics, 1959-01)
A polarizable ion model is used to calculate the force constants for bending in the dihalides of the secondgroup metals. The results indicate that the bending constant is a sensitive function of the polarizability of the ...