Competing phases in strongly correlated electron systems with frustration
In this thesis we use the Variational Cluster Approximation (VCA) in the investigation of broken symmetry states of strongly correlated systems with frustration. Layered organic compounds, in which dimers of organic molecules form an anisotropic triangular lattice, are among materials that show this...
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| Language: | English |
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Université de Sherbrooke
2008
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| Online Access: | http://savoirs.usherbrooke.ca/handle/11143/5104 |