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Empiric k·p Hamiltonian calculation of the band-to-band photon absorption in semiconductors
Citation
Luque López, Antonio and Panchak, A. and Mellor Null, Alexander Virgil and Vlasov, A. and Martí Vega, Antonio and Andreev, V. (2014). Empiric k·p Hamiltonian calculation of the band-to-band photon absorption in semiconductors. "Physica B-Condensed Matter" ; ISSN 0921-4526. https://doi.org/10.1016/j.physb.2014.08.026.
Description
| Title: | Empiric k·p Hamiltonian calculation of the band-to-band photon absorption in semiconductors |
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| Author/s: |
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| Item Type: | Article |
| Título de Revista/Publicación: | Physica B-Condensed Matter |
| Date: | 20 August 2014 |
| ISSN: | 0921-4526 |
| Subjects: | |
| Faculty: | Instituto de Energía Solar (IES) (UPM) |
| Department: | Otro |
| UPM's Research Group: | Silicio y Nuevos Conceptos para Células Solares |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
The Empiric k·p Hamiltonian method is usually applied to nanostructured semiconductors. In this paper, it is applied to a homogeneous semiconductor in order to check the adequacy of the method. In this case, the solutions of the diagonalized Hamiltonian, as well as the envelope functions, are plane waves. The procedure is applied to the GaAs and the interband absorption coefficients are calculated. They result in reasonable agreement with the measured values, further supporting the adequacy of the Empiric k·p Hamiltonian method.
Funding Projects
| Type | Code | Acronym | Leader | Title |
|---|---|---|---|---|
| FP7 | 283798 | NGCPV | Universidad Politécnica de Madrid | A new generation of concentrator photovoltaic cells, modules and systems |
More information
| Item ID: | 30995 |
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| DC Identifier: | https://oa.upm.es/30995/ |
| OAI Identifier: | oai:oa.upm.es:30995 |
| DOI: | 10.1016/j.physb.2014.08.026 |
| Official URL: | https://www.sciencedirect.com/science/article/pii/S0921452614006929 |
| Deposited by: | Prof. Antonio Luque López |
| Deposited on: | 18 Sep 2014 12:02 |
| Last Modified: | 26 Apr 2019 11:03 |
