Perturbation calculation of the extended Hubbard model at strong coupling.
Many novel materials, such as the vanadates MgV 2O5, the cuprates SrCu 2O3, conducting polymers and organic salts which involve longer-range Coulomb interactions, can be modeled by the extended Hubbard model. In this thesis, we applied the strong-coupling perturbation theory to study a generalized e...
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| Format: | Others |
| Language: | English |
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2005
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| Online Access: | http://library.cuhk.edu.hk/record=b6073986 http://repository.lib.cuhk.edu.hk/en/item/cuhk-343614 |