Brasil
| Artículos de revistas
Magnetic field effects on donor transitions in quantum wells
| dc.creator | Barbosa, LHM | |
| dc.creator | Latge, A | |
| dc.creator | Leyva, MD | |
| dc.creator | Oliveira, LE | |
| dc.date | 1996 | |
| dc.date | APR | |
| dc.date | 2014-12-16T11:35:21Z | |
| dc.date | 2015-11-26T17:07:31Z | |
| dc.date | 2014-12-16T11:35:21Z | |
| dc.date | 2015-11-26T17:07:31Z | |
| dc.date.accessioned | 2018-03-28T23:56:03Z | |
| dc.date.available | 2018-03-28T23:56:03Z | |
| dc.identifier | Solid State Communications. Pergamon-elsevier Science Ltd, v. 98, n. 3, n. 215, n. 219, 1996. | |
| dc.identifier | 0038-1098 | |
| dc.identifier | WOS:A1996UA28500003 | |
| dc.identifier | 10.1016/0038-1098(96)00037-3 | |
| dc.identifier | http://www.repositorio.unicamp.br/jspui/handle/REPOSIP/81416 | |
| dc.identifier | http://www.repositorio.unicamp.br/handle/REPOSIP/81416 | |
| dc.identifier | http://repositorio.unicamp.br/jspui/handle/REPOSIP/81416 | |
| dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/1280138 | |
| dc.description | The effects of an applied magnetic field on the electronic and far-infrared properties of impurity states in donor-doped GaAs-Ga1-xAlxAs quantum wells are studied within a variational scheme in the effective-mass approximation, with the magnetic field applied perpendicular to the quantum-well interfaces. Theoretical calculations for the Is-like hydrogenic ground state, and first excited 2p(+/-)-like states are presented for different values of the magnetic field, and as functions of the quantum-well thickness and position of the donor within the well. The absorption spectra related to 1s-2p(+/-) intradonor transitions for x-polarised radiation are calculated and results are in quite good agreement with previously reported magneto-spectroscopic data. | |
| dc.description | 98 | |
| dc.description | 3 | |
| dc.description | 215 | |
| dc.description | 219 | |
| dc.language | en | |
| dc.publisher | Pergamon-elsevier Science Ltd | |
| dc.publisher | Oxford | |
| dc.publisher | Inglaterra | |
| dc.relation | Solid State Communications | |
| dc.relation | Solid State Commun. | |
| dc.rights | fechado | |
| dc.rights | http://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy | |
| dc.source | Web of Science | |
| dc.subject | quantum wells | |
| dc.subject | impurities in semiconductors | |
| dc.subject | Far-infrared Absorption | |
| dc.subject | Energy-levels | |
| dc.subject | Hydrogenic Impurities | |
| dc.subject | Shallow Donors | |
| dc.title | Magnetic field effects on donor transitions in quantum wells | |
| dc.type | Artículos de revistas |