Phenomena of oscillation in magnetotransporte in triple quantum wells
| Full text | |
| Author(s): |
Trallero-Giner, C.
;
Padilha, J. X.
;
Lopez-Richard, V.
;
Marques, G. E.
;
Castelano, L. K.
Total Authors: 5
|
| Document type: | Journal article |
| Source: | JOURNAL OF PHYSICS-CONDENSED MATTER; v. 29, n. 32 AUG 16 2017. |
| Web of Science Citations: | 0 |
| Abstract | |
We report the energy spectrum and the eigenstates of conduction and uncoupled valence bands of a quantum well under the influence of a tilted magnetic field. In the framework of the envelope approximation, we implement two analytical approaches to obtain the nontrivial solutions of the tilted magnetic field: (a) the Bubnov-Galerkin spectral method and b) the perturbation theory. We discuss the validity of each method for a broad range of magnetic field intensity and orientation as well as quantum well thickness. By estimating the accuracy of the perturbation method, we provide explicit analytical solutions for quantum wells in a tilted magnetic field configuration that can be employed to study several quantitative phenomena. (AU) | |
| FAPESP's process: | 15/23619-1 - Confined and condensed systems: electronic and vibrational properties |
| Grantee: | Gilmar Eugenio Marques |
| Support type: | Research Grants - Visiting Researcher Grant - International |
| FAPESP's process: | 14/02112-3 - Optical and transport phenomena in Nano-devices |
| Grantee: | Victor Lopez Richard |
| Support type: | Regular Research Grants |
| FAPESP's process: | 14/19142-2 - Characterization and processing of semiconductor nanostructures and application as devices |
| Grantee: | Gilmar Eugenio Marques |
| Support type: | Research Projects - Thematic Grants |