Zobrazeno 1 - 10
of 27
pro vyhledávání: '"V. V. Mamedov"'
Autor:
B. M. Ataev, G. A. Onushkin, S. Sh. Makhmudov, Ya. I. Alivov, V. V. Mamedov, E.V. Kalinina, A. K. Omaev
Publikováno v:
Journal of Crystal Growth. 275:e2471-e2474
We report on the first results of n-ZnO/p-SiC heterostructures fabrication by chemical vapor deposition in the low-pressure system. The structural and luminescence properties of these structures are studied.
Autor:
V. V. Mamedov, David C. Look, M. V. Chukichev, Ya. I. Alivov, A.N. Pustovit, V. I. Zinenko, Yu.A. Agafonov, B. M. Ataev
Publikováno v:
Solid-State Electronics. 48:2343-2346
A ZnO-based metal–insulator–semiconductor junction has been fabricated using an isolation layer fabricated by N+ ion implantation. I–V dependences show a good rectifying diode-like behavior with a low leakage current of 10−6 A and a threshold
Cathodoluminescence of ZnO/GaN/α-Al2O3 heteroepitaxial structures grown by chemical vapor deposition
Publikováno v:
Semiconductors. 36:977-980
The cathodoluminescent properties of ZnO films in ZnO/GaN/α-Al2O3 and ZnO/α-Al2O3 heteroepitaxial structures grown by chemical vapor deposition in a low-pressure flowing-gas reactor were studied and compared. A superlinear dependence of the exciton
Publikováno v:
Journal of Physics: Condensed Matter. 13:L211-L214
We present the first results on (0001) ZnO/(0001) epi-GaN/(0001) ?-Al2O3 heterostructure fabrication combining metal-organic vapour phase epitaxy and low-pressure chemical vapour deposition methods. The surface morphologies of the films were studied,
Autor:
V. V. Mamedov, Sh. M. Aliev, M. Sh. Aliev, S.M. Kallaev, Sh. O. Shakhshaev, M.M. Guseynov, I. K. Kamilov
Publikováno v:
Journal of Magnetism and Magnetic Materials. 322:424-426
The determination technique of monodomain state of the magnetic powder particles using the Mossbauer spectroscopy is described. The method was verified on the particles of gadolinium iron garnet near the compensation temperature. It has also shown th
Publikováno v:
Technical Physics Letters. 36:34-36
Arrays of zinc oxide (ZnO) nanowhskers oriented perpendicularly to the surface of a substrate have been obtained by explosive laser evaporation of ZnO target on (0001)-oriented sapphire and unoriented silica, glass ceramic composite (Polycor), and gl
Publikováno v:
Inorganic Materials. 36:219-222
High-conductivity, transparent zinc oxide epilayers doped with In and Ga (0.1–2 wt %) were grown by chemical vapor transport in a reduced-pressure flow reactor. Their electrical and optical properties were studied.
Publikováno v:
Materials Science and Engineering: B. 65:159-163
It is possible to fabricate thin epitaxial ZnO layers doped in situ with In and Ga impurities by chemical vapor deposition (CVD) in a low-pressure system. Highly conductive and transparent ZnO:Me (0.1–2 wt.%) films are deposited on (1012) sapphire
Publikováno v:
Journal of Crystal Growth. :1222-1225
Sucessful preparation of ZnO : M epitaxial thin films (ETF) in situ doped with donor impurity M=Ga, Sn by chemical vapor despsition in a low-pressure system is reported. Highly conductive (up to 10 −4 Ω cm) and transparent ( T >85%) ZnO : M ETF ha
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 71:657-659
n-ZnO/p-A IIIN (A III = Ga, Al) heterojunctions have been fabricated, which exhibit relatively strong electroluminescence in the blue-violet spectral range under forward bias. It is shown that ZnO layers grown with rf-discharge activation have a less