Energy spectra of double quantum dot by variational calculation
| dc.contributor.author | Hijazi, Ishtiyaq | |
| dc.date.accessioned | 2018-01-24T11:00:46Z | |
| dc.date.available | 2018-01-24T11:00:46Z | |
| dc.date.issued | 2016-03-23 | |
| dc.description.abstract | The eigenenergies of two electrons confined in double quantum dot structure had been obtained by solving the Hamiltonian using the variational method. The Hamiltonian is modeled as a sum of two electron parabolic quantum dot Hamiltonians coupled with a Gaussian potential barrier of finite width and height .We had shown the transitions in the angular momenta of the ground states of the double quantum dot spectra as a function of magnetic field. The singlet-triplet splitting as a function of magnetic field and barrier height is also displayed. Our results computed by variational method are tested against other reported numerical ones. | en_US |
| dc.identifier.uri | https://hdl.handle.net/20.500.11888/13026 | |
| dc.language.iso | en | en_US |
| dc.title | Energy spectra of double quantum dot by variational calculation | en_US |
| dc.type | Article | en_US |
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