Mean field theory of hole pairs in three dimensions
β Scribed by Kazuhiko Sakakibara; Ikuo Ichinose; Tetsuo Matsui
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 189 KB
- Volume
- 185-189
- Category
- Article
- ISSN
- 0921-4534
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π SIMILAR VOLUMES
The implications of the mean field approximation are explored for the coupled fermion(spinon)boson(holon) system representing the strong correlations in the two-dimensional Hubbard model. There exists a sharp crossover as a function of the density of holons depending on which of the RVB correlation
Conversion of red light into an electrical current has been investigated in a molecular structure containing three different chromophores in successive molecular layers. A stepwise change in the standard redox potential with a total drop of about 0.5 eV facilitates downhill separation of electron-ho