Abstract
Photoelectric properties of different stressed InGaAs/AlGaAs heterostructures with quantum wells grown by the method of molecular beam epitaxy on GaAs substrates for mid-wavelength infrared largeformat photodetector arrays operating in the spectral range 3–5 μm have been investigated. It has been shown that the change in the composition of barrier layers leads to a significant shift of the photosensitivity spectra of such heterostructures.
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Original Russian Text © A.L. Dudin, N.I. Katsavets, D.M. Krasovitsky, S.V. Kokin, V.P. Chaly, I.V. Shukov, 2016, published in Prikladnaya Fizika, 2016, No. 6, pp. 49–52.
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Dudin, A.L., Katsavets, N.I., Krasovitsky, D.M. et al. InGaAs/AlGaAs QWIP Heterostructures for Large-Format Focal Plane Arrays Photosensitive in the Spectral Range 3–5 μm. J. Commun. Technol. Electron. 63, 296–299 (2018). https://doi.org/10.1134/S1064226918030063
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DOI: https://doi.org/10.1134/S1064226918030063