Phase transitions of a few-electron system in a spherical quantum dot
β Scribed by Sundqvist, P. A.; Volkov, S. Yu.; Lozovik, Yu. E.; Willander, M.
- Book ID
- 120616256
- Publisher
- The American Physical Society
- Year
- 2002
- Tongue
- English
- Weight
- 500 KB
- Volume
- 66
- Category
- Article
- ISSN
- 1098-0121
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π SIMILAR VOLUMES
Magnetoconductance of a small open lateral dot is studied both theoretically and experimentally for the conditions when the dot contains down to βΌ 15 electrons. We conΓΏrm the existence of a new regime for open dots in which the transport through the structure occurs through individual eigenstates of
## Abstract We have developed a variational manyβbody description for fewβelectron systems in a parabolic quantum dot in an external magnetic field. The ground state energy of the electronic system has been theoretically investigated in a broad range of magnetic fields. The possibility of existence