Mr. Djalal Benyahia Profile

Djalal Benyahia

at École Militaire Polytechnique

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Author

Publications (5)

SPIE Journal Paper | 24 June 2024

Optimization of the quantum efficiency in interband cascade infrared photodetectors based on type-II superlattices

Tayeb Taouche, Djalal Benyahia, Mohamed Lazoul

OE, Vol. 63, Issue 06, 067104, (June 2024) https://doi.org/10.1117/12.10.1117/1.OE.63.6.067104

KEYWORDS: Quantum efficiency, Photodetectors, Diffusion, Quantum numbers, Sensors, Superlattices, Infrared radiation, Infrared photography, Quantum detection, Optical engineering

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Proceedings Article | 14 August 2018 Paper

Long term stability study of InAsSb mid-wave infrared HOT detectors passivated through two step passivation technique

K. Michalczewski, F. Ivaldi, Ł. Kubiszyn, D. Benyahia, J. Ciosek, J. Boguski, A. Kębłowski, P. Martyniuk, J. Piotrowski, A. Rogalski

Proceedings Volume 10830, 108300Z (2018) https://doi.org/10.1117/12.2503763

KEYWORDS: Sensors, Sulfur, Antimony, Infrared sensors, Photoresist materials, Arsenic, Oxides, Mid-IR, Coating, Annealing

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Proceedings Article | 14 August 2018 Paper

Structural and optical characterization of the high quality Be-doped InAs epitaxial layer grown on GaAs substrate

Jarosław Wróbel, Kacper Grodecki, Djalal Benyahia, Krzysztof Murawski, Krystian Michalczewski, Justyna Grzonka, Jacek Boguski, Kinga Gorczyca, Gilberto Umana-Membreno, Łukasz Kubiszyn, Artur Kębłowski, Paweł Piotr Michałowski, Emilia Gomółka, Piotr Martyniuk, Józef Piotrowski, Antoni Rogalski

Proceedings Volume 10830, 108300S (2018) https://doi.org/10.1117/12.2503624

KEYWORDS: Indium arsenide, Gallium arsenide, Raman spectroscopy, Scanning electron microscopy, Luminescence, X-ray diffraction, Absorbance, Arsenic, Crystals, Spectroscopy

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Proceedings Article | 1 September 2017 Paper

InAs/GaSb superlattice quality investigation

Aleksandra Henig, Kacper Grodecki, Krzysztof Murawski, Krystian Michalczewski, Łukasz Kubiszyn, Djalal Benyahia, Bartłomiej Jankiewicz, Bogusław Budner, Piotr Martyniuk

Proceedings Volume 10455, 104550F (2017) https://doi.org/10.1117/12.2281774

KEYWORDS: Superlattices, Luminescence, Raman scattering

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Proceedings Article | 1 September 2017 Paper

Raman and photoluminescence investigation of InAs/GaSb and InAs/InAsSb superlattices

K. Murawski, K. Grodecki, A. Henig, K. Michalczewski, Ł. Kubiszyn, D. Benyahia, B. Jankiewicz, B. Budner, A. Wysmolek, P. Martyniuk

Proceedings Volume 10455, 1045507 (2017) https://doi.org/10.1117/12.2280729

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