| dc.creator |
Baldan M.R. |
|
| dc.creator |
Serra R.M. |
|
| dc.creator |
Emmel P.D. |
|
| dc.creator |
Silva A. Ferreira da |
|
| dc.date |
1999 |
|
| dc.date.accessioned |
2013-05-29T23:27:55Z |
|
| dc.date.available |
2013-05-29T23:27:55Z |
|
| dc.date.issued |
2013-05-30 |
|
| dc.identifier |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97331999000400021 |
|
| dc.identifier |
http://www.doaj.org/doaj?func=openurl&genre=article&issn=01039733&date=1999&volume=29&issue=4&spage=723 |
|
| dc.identifier.uri |
http://koha.mediu.edu.my:8181/jspui/handle/123456789/2753 |
|
| dc.description |
In this work we present a calculation of the infrared optical absorption coefficient for a Ga1-xAl xAs quantum well (QW) as a function of donor impurity concentration, compensation and temperature. We treat this problem using a Self-Consistent Method (SC) calculation taking into account donors as major impurities. The Variational Method was used to obtain the ground state wave-function of an electron bound to a donor impurity in a QW. The results show a shift of energy in the absorption coefficient. |
|
| dc.publisher |
Sociedade Brasileira de Física |
|
| dc.source |
Brazilian Journal of Physics |
|
| dc.title |
Temperature dependence of the absorption coefficient in doped quantum wells |
|