Low energy excitations of double quantum dots in the lowest Landau level regime
| Data(s) |
28/12/2009
28/12/2009
2002
|
|---|---|
| Resumo |
We study the spectrum and magnetic properties of double quantum dots in the lowest Landau level for different values of the hopping and Zeeman parameters by means of exact diagonalization techniques in systems of N=6 and 7 electrons and a filling factor close to 2. We compare our results with those obtained in double quantum layers and single quantum dots. The Kohn theorem is also discussed. |
| Formato |
7 p. application/pdf |
| Identificador |
0163-1829 http://hdl.handle.net/2445/10530 508345 |
| Idioma(s) |
eng |
| Publicador |
The American Physical Society |
| Relação |
Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevB.66.205325 Physical Review B, 2002, num. 66, núm. 20, p. 205325(1)-205325(7) |
| Direitos |
(c) The American Physical Society, 2002 info:eu-repo/semantics/openAccess |
| Palavras-Chave | #Col·lisions (Física nuclear) #Semiconductors #Propietats magnètiques #Collisions (Nuclear physics) #Semiconductors #Magnetic properties |
| Tipo |
info:eu-repo/semantics/article |
