| Application of the Optimized Effective Potential Method to Quantum Chemistry |
11 NOV 1997 |
11 pages |
| Authors:
Joseph B. Krieger; BROOKLYN COLL NY
|
 | In this final year of the grant period, we have concentrated our efforts in three areas: (1) The determination of the exact exchange mixing parameter by requiring that the ionization energy theorem for atoms with Z less than or equal 20 be satisfied as closely as possible, (2) the completion of the application of Kohn-Sham Theory for Orbital Dependent (Self-Interaction- Corrected) Exchange-Correlation Energy Functionals to Diatomic Molecules, and (3) The ... |
|
| Raman Spectroscopy Study of Microstructural Geometries in Semiconductors |
07 APR 89 |
80 pages |
| Authors:
Fred H. Pollak; BROOKLYN COLL NY
|
| We report a program of the study of semiconductor microstructural geometries by Raman scattering (RS). From RS at 300K and photoluminscence at 4K we have deduced information about the alloy potential fluctuations in MBE fabricated Al0.48In0.52As/InP grown at different substrate temperatures. A comparative study of RS, transmission electron microscopy (TEM) and conductivity has been performed on molecular beam deposited microcrystalline Si and Ge. A detailed analysis of the RS lineshape ... |
|
| Preparation, Characterization and Performance of MoS3 as an Active Cathode Material |
14 FEB 89 |
61 pages |
| Authors:
Fred H. Pollak; BROOKLYN COLL NY
|
| We report on a program of the preparation, characterization and performance of amorphous MoS3 (a-MoS3) as an active cathode material. We have, for the first time, prepared thin films (approx. 1 micro of a-MoS3). This was accomplished by electrodeposition from both aqueous and non-aqueous solutions of (NH4)2MoS4 (ATTM) at room temperature. These thin films were studied by several experimental methods including x rays, Raman scattering, optical transmission and electrolyte electroreflectance. ... |
|
| Electrochemical Properties of Conducting, Nitrogen-Bearing Iodinated Polymers |
30 NOV 85 |
|
| Authors:
Seymour Aronson; Henry Teoh; BROOKLYN COLL NY
|
 | The primary objective of this investigation was to determine the feasibility of using conducting, iodinated polymers as cathode materials for high energy-density, high power-density electrochemical cells with lithium as the anode. The following nitrogen-bearing, conjugated polymers were either prepared or were purchased: 2-polyvinylpyridine, cyclized polyacrylonitrile, aniline black, paracyanogen, polyquinoxaline and polybenzimidizole. Only the first three polymers exhibited high electrical conductivity when reacted with iodine. |
|
| DEVELOPMENT OF FLUORESCENT COMPOUNDS AND REDOX INDICATOR DYES |
Oct 1961 |
64 pages |
| Authors:
NICHOLAS D CHERONIS; BROOKLYN COLL NY
|
|
Reports by Corporate Author
