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Strictly localised triplet dimers on one- and two-dimensional lattices
Electrons may form inter-site pairs (dimers) by a number of mechanisms. For example, long-range (Fröhlich) electron-phonon interactions and strong on-site Hubbard U allow formation of small light bipolarons in some lattices. We identify circumstances under which triplet dimers are strictly localised...
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| Main Authors: | , |
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| Format: | Default Article |
| Published: |
2011
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| Subjects: | |
| Online Access: | https://hdl.handle.net/2134/11594 |
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