Structure-dependent metal–insulator transition in one-dimensional Hubbard superlattice
Zhang Liang-Liang†a) 
, Huang Jina) , Duan Cheng-Bob) , Wang Wei-Zhonga)
, Huang Jin
Structure-dependent metal–insulator transition in one-dimensional Hubbard superlattice |
|
Zhang Liang-Liang†
, Huang Jin |
| Charge gaps for different even L 0 in the thermodynamic limit. ε = −U/2. |
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