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Title | Photosensitive AlGaAs / GaAs Structures Grown by Molecular Beam Epitaxy |
Authors |
Bazalevsky, M.A.
Koltsov, G.I. Didenko, S.I. Yurchuk, S.Yu. Legotin, S.A. Rabinovich, O.I. Murashev, V.N. Kazakov, I.P. |
ORCID | |
Keywords |
Molecular beam epitaxy AlGaAs / GaAs Photodetector Ultraviolet Scintillator |
Type | Article |
Date of Issue | 2014 |
URI | http://essuir.sumdu.edu.ua/handle/123456789/36131 |
Publisher | Sumy State University |
License | |
Citation | M.A. Bazalevsky, G.I. Koltsov, S.I. Didenko, et al., J. Nano- Electron. Phys. 6 No 3, 03019 (2014) |
Abstract |
AlGaAs / GaAs photosensitive structures were grown by molecular beam epitaxy and photodetector de-vices were fabricated. The structures were characterized by reflection high-energy electron diffraction
(RHEED), reflectance anisotropy spectroscopy (RAS) and atomic force microscopy (AFM). Spectral charac-teristics of p-i-n structures were calculated. It is shown that obtained structures have atomically smooth
surface and abrupt heterointerfaces. Room-temperature I-V measurements of fabricated photodetectors
showed low dark current Id=3.38 nA at reverse bias Urev=5 V.
When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/36131 |
Appears in Collections: |
Журнал нано- та електронної фізики (Journal of nano- and electronic physics) |
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