Quantum dot parameters determination from quantum-efficiency measurements
Data(s) |
01/07/2015
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Resumo |
The energy spectrum of the confined states of a quantum dot intermediate band (IB) solar cell is calculated with a simplified model. Two peaks are usually visible at the lowest energy side of the subbandgap quantum-efficiency spectrum in these solar cells. They can be attributed to photon absorption between well-defined states. As a consequence, the horizontal size of the quantum dots can be determined, and the conduction (valence) band offset is also determined if the valence (conduction) offset is known. |
Formato |
application/pdf |
Identificador | |
Idioma(s) |
eng |
Publicador |
E.T.S.I. Telecomunicación (UPM) |
Relação |
http://oa.upm.es/41084/1/INVE_MEM_2015_225982.pdf http://ieeexplore.ieee.org/xpl/articleDetails.jsp?reload=true&arnumber=7115899&sortType%3Dasc_p_Sequence%26filter%3DAND(p_Publication_Number%3A5503869)%26rowsPerPage%3D75 info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1109/JPHOTOV.2015.2435367 |
Direitos |
http://creativecommons.org/licenses/by-nc-nd/3.0/es/ info:eu-repo/semantics/openAccess |
Fonte |
IEEE Journal of Photovoltaics, ISSN 2156-3381, 2015-07, Vol. 5, No. 4 |
Palavras-Chave | #Electrónica #Telecomunicaciones |
Tipo |
info:eu-repo/semantics/article Artículo PeerReviewed |