A density functional calculation of the structural and electronic properties of polytetrafluoroethylene systems with several different dihedral angles is presented using two different local density approximations, the GasparαKohnαSham and the Β΄αΉerdewαZunger. All the geometrical parameters were opti
LDA electronic structure calculations on Au13 cluster
β Scribed by L. Lamare; F. Michel-Calendini
- Publisher
- John Wiley and Sons
- Year
- 1997
- Tongue
- English
- Weight
- 156 KB
- Volume
- 61
- Category
- Article
- ISSN
- 0020-7608
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β¦ Synopsis
The electronic structure of the cubo-octahedral Au cluster was investigated within a 13 self-consistent molecular-orbital Slater-type-orbital framework. The scalar relativistic Ε½ . calculated density of states DOS for the gold cluster under consideration show relatively similar features to those obtained experimentally or theoretically earlier calculated by fully relativistic methods.
π SIMILAR VOLUMES
The electronic structure and magnetism of 13-atom Y clusters with possible high-symmetry geometries have been studied by using the local and generalized gradient correction spin density formalisms. The I structure has been found to be more h stable than the O and D clusters and to have giant moment