|
Descripción
|
|
|---|---|
| In this work we report, for the first time at room temperature, experimental results that prove, simultaneously in the same device, the two main physical principles involved in the operation of intermediate band solar cells: (1) the production of sub-bandgap photocurrent by two optical transitions through the intermediate band; (2) the generation of an output voltage which is not limited by the photon energy absorption threshold. These principles, which had always required cryogenic temperatures to be evidenced all together, are now demonstrated at room temperature on an intermediate band solar cell based on InAs quantum dots with Al0.3Ga0.7As barriers. | |
|
Internacional
|
Si |
|
JCR del ISI
|
Si |
|
Título de la revista
|
Solar Energy Materials And Solar Cells |
|
ISSN
|
0927-0248 |
|
Factor de impacto JCR
|
5,03 |
|
Información de impacto
|
|
|
Volumen
|
149 |
|
DOI
|
10.1016/j.solmat.2015.12.031 |
|
Número de revista
|
|
|
Desde la página
|
15 |
|
Hasta la página
|
18 |
|
Mes
|
SIN MES |
|
Ranking
|
|