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A study of photomodulated reflectance on staircase-like, n-doped GaAs/Al(x)Ga(1−x)As quantum well structures
In this study, photomodulated reflectance (PR) technique was employed on two different quantum well infrared photodetector (QWIP) structures, which consist of n-doped GaAs quantum wells (QWs) between undoped Al(x)Ga(1−x)As barriers with three different x compositions. Therefore, the barrier profile...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer
2012
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3583821/ https://www.ncbi.nlm.nih.gov/pubmed/23146126 http://dx.doi.org/10.1186/1556-276X-7-622 |