- About
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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 291 to 300 of 395 (0.011 seconds)| 291 |
The inverted triode ioniser for fast neutral atomsWynter, A. P. January 1974 (has links)
No description available.
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| 292 |
Using Non-Spherical Atoms to Fit Molecular DensitiesYoung, Richard L. January 2007 (has links)
Non-spherical atoms have been used to fit a variety of molecular densities. The aim is to develop a new atoms in molecules approach that will produce useful entities which may be used to determine the molecular properties in a straightforward manner. The theory has been developed from the work on Stewart atoms by Stewart! and Gill.2 The method follows the resolution of the identity approach developed by Gill and incorporates anisotropic basis functions into the determination of the constituent atoms. The non-spherical atoms have been applied to a variety of small molecules including H2 , N2 , HF and H20. Molecular properties such as the charge, dipole, quadrupole, nuclear attraction energy and electron repulsion energy have been determined. The results are encouraging and show that anisotropic fitting atoms provide a way forward for the atoms in molecules approach. An alternative fitting procedure has also be looked into. This breaks the resolution of the identity approach into two stages with the hope of creating smaller matrices and eliminating some of the numerical difficulties that have been encountered.
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| 293 |
Electron - Methyl group Dynamical InteractionsNugent, S. M. January 1976 (has links)
No description available.
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| 294 |
A Computational Study of Inelastic Atom-Diatom CollisionsBaxter, T. J. January 1976 (has links)
No description available.
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| 295 |
Hydrogen Atomic Beam ExperimentsNewton, G. P. January 1970 (has links)
No description available.
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| 296 |
A Study of the Collisional Energy Transfer in Diatomic Molecules using Circularly Polarised Emission SpectroscopyJeyes, S. R. January 1977 (has links)
No description available.
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| 297 |
Optimised Atomic Orbitals in Molecular CalculationsSilk, C. L. January 1969 (has links)
No description available.
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| 298 |
Electronic Structures in Polar MoleculesTweedale, A. January 1968 (has links)
No description available.
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| 299 |
Quantitative Measurement of Light from Atoms Produced in Charge Exchange CollisionsCluley, A. P. January 1972 (has links)
No description available.
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| 300 |
Atom Scattering and Interatomic PotentialsFoster, C. January 1971 (has links)
No description available.
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