Binding energy of negative trions at high magnetic fields in a CdTe quantum well
| dc.creator | Redlinski, Pawel | |
| dc.date | 2005-07-19 | |
| dc.date.accessioned | 2026-07-07T06:27:06Z | |
| dc.date.available | 2026-07-07T06:27:06Z | |
| dc.description | We present results of numerical calculations of electronic states of an exciton and a trion in a CdTe quantum well at magnetic fields up to 150T. The exciton state and the trion states were computed using a variational procedure. We estimated the binding energy of the trion in a singlet state with the z-component of angular momentum L_z=0, as well as the binding energy of the trion in a triplet state with L_z=-1. Recent experimental results show that even up to 44T the binding energy of negative trion in a singlet state is bigger than in a triplet state. We show that at a critical field B_c=65T the two binding energies cross and above B_c the binding energy of the trion in a triplet state is bigger than in the singlet state. | |
| dc.description | 3 pages, 2 figures | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0507446 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0507446 | |
| dc.identifier | J. App. Phys. 99, 063702, (2006) and March 27, 2006 issue of Virtual Journal of Nanoscale Science & Technology | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/97319 | |
| dc.subject | Materials Science | |
| dc.title | Binding energy of negative trions at high magnetic fields in a CdTe quantum well | |
| dc.type | text |