Электронная библиотека (репозиторий) Томского государственного университета
статьи в журналах | Voytsekhovskiy, Alexander V.

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Add   Development of a high-voltage waveguide photodetector comprised of Schottky diodes and based on the Ge–Si structure with Ge quantum dots for portable thermophotovoltaic converters
Authors: Pakhanov, N. A. | Yakimov, A. I. | Voytsekhovskiy, Alexander V. | Pchelyakov, Oleg P.
Source: Optoelectronics, instrumentation and data processing. 2017. Vol. 53, № 2. P. 190-196
Type: статьи в журналах
Date: 2017
Description: This paper demontstrates the possibility of developing a high-voltage waveguide photodetector comprised of Schottky diodes and based on a Au/Ge — Si structure with Ge quantum dots pseudomorphic to a s ... More
Add   Dark currents of unipolar barrier structures based on mercury cadmium telluride for long-wave IR detectors
Authors: Voytsekhovskiy, Alexander V. | Nesmelov, Sergey N. | Dzyadukh, Stanislav M. | Dvoretsky, Sergei A. | Mikhailov, Nikolay N. | Sidorov, Georgiy Yu. | Yakushev, Maxim V.
Source: Russian physics journal. 2021. Vol. 64, № 5. P. 763-769
Type: статьи в журналах
Date: 2021
Description: Two types of long-wave infrared nBn-structures based on mercury cadmium telluride grown by molecular beam epitaxy on GaAs (013) substrates have been fabricated. For each type of device, the side walls ... More
Add   The effect of As+ Ion implantation and annealing on the electrical properties of near-surface layers in graded-gap n-Hg0.78Cd0.22Te films
Authors: Voytsekhovskiy, Alexander V. | Nesmelov, Sergey N. | Dzyadukh, Stanislav M. | Varavin, Vasilii S. | Dvoretsky, Sergei A. | Mikhailov, Nikolay N. | Sidorov, Georgiy Yu. | Yakushev, Maxim V. | Marin, Denis V.
Source: Technical physics letters. 2021. Vol. 47, № 2. P. 189-192
Type: статьи в журналах
Date: 2021
Add   Effect of pulse nanosecond volume discharge in air at atmospheric pressure on electrical properties of MIS structures based on p-HgCdTe grown by molecular beam epitaxy
Authors: Voytsekhovskiy, Alexander V. | Dzyadukh, Stanislav M. | Grigoryev, Denis V. | Tarasenko, Viktor Fedotovich | Shulepov, Mikhail A. | Nesmelov, Sergey N.
Source: Russian physics journal. 2015. Vol. 58, № 7. P. 970-977
Type: статьи в журналах
Date: 2015
Description: The effect of the pulse nanosecond volume discharge in air at atmospheric pressure on the admittance of MIS structures based on MBE graded-gap p-Hg0.78Cd0.22Te is studied in a wide range of frequencie ... More
Add   Ion implantation in narrow-gap CdxHg1–xTe solid solutions
Authors: Talipov, Niyaz Kh. | Voytsekhovskiy, Alexander V.
Source: Russian physics journal. 2018. Vol. 61, № 6. P. 1005-1023
Type: статьи в журналах
Date: 2018
Description: The results of experimental studies of processes of the radiation defect formation under ion implantation of narrow-gap CdxHg1-xTe solid solutions (MCT) are presented. The processes of formation of st ... More
Add   Electrical characterization of insulator-semiconductor systems based on graded band gap MBE HgCdTe with atomic layer deposited Al2O3 films for infrared detector passivation
Authors: Nesmelov, Sergey N. | Dzyadukh, Stanislav M. | Varavin, Vasilii S. | Dvoretsky, Sergei A. | Mikhailov, Nikolay N. | Yakushev, Maxim V. | Sidorov, Georgiy Yu. | Voytsekhovskiy, Alexander V.
Source: Vacuum. 2018. Vol. 158. P. 136-140
Type: статьи в журналах
Date: 2018
Description: The electrical properties of MIS structures based on graded band gap Hg0.77Cd0.23Te grown by the molecular beam epitaxy method with the Al2O3 dielectric formed by the plasma enhanced atomic layer depo ... More
Add   Admittance of barrier nanostructures based on MBE HgCdTe
Authors: Izhnin, Igor I. | Voytsekhovskiy, Alexander V. | Nesmelov, Sergey N. | Dzyadukh, Stanislav M. | Dvoretsky, Sergei A. | Mikhailov, Nikolay N. | Sidorov, Georgiy Yu. | Yakushev, Maxim V.
Source: Applied nanoscience. 2022. Vol. 12, № 3. P. 403-409
Type: статьи в журналах
Date: 2022
Description: Mid- and long-wave infrared nBn structures based on HgCdTe grown by molecular beam epitaxy (MBE) on GaAs (013) substrates were fabricated. For mid-wave nBn structures, the composition in the absorbing ... More
Add   Comparison of the growth processes of germanium quantum dots on the Si (100) and Si(111) surfaces
Authors: Kokhanenko, Andrey P. | Lozovoy, Kirill A. | Voytsekhovskiy, Alexander V.
Source: Russian physics journal. 2018. Vol. 60, № 11. P. 1871-1879
Type: статьи в журналах
Date: 2018
Description: A comparative analysis is carried out of the growth peculiarities under molecular-beam epitaxy of germanium quantum dots on the silicon surfaces with different crystallographic orientations Si(100) an ... More
Add   Single‑photon avalanche diode detectors based on group IV materials
Authors: Izhnin, Igor I. | Lozovoy, Kirill A. | Kokhanenko, Andrey P. | Khomyakova, Kristina I. | Douhan, Rahaf M. H. | Dirko, Vladimir V. | Voytsekhovskiy, Alexander V. | Fitsych, Olena I. | Akimenko, Nataliya Yu.
Source: Applied nanoscience. 2022. Vol. 12, № 3. P. 253-263
Type: статьи в журналах
Date: 2022
Description: Today there are several types of photodetectors that can cope with the task of detecting a single photon, however, avalanche photodiodes are most widely used for applications in fiber-optic communicat ... More
Add   Diffusion limitation of dark current in the nBn structures based on the MBE HgCdTe
Authors: Voytsekhovskiy, Alexander V. | Nesmelov, Sergey N. | Dzyadukh, Stanislav M. | Dvoretsky, Sergei A. | Mikhailov, Nikolay N. | Sidorov, Georgiy Yu. | Yakushev, Maxim V.
Source: Journal of communications technology and electronics. 2022. Vol. 67, № 3. P. 308-312
Type: статьи в журналах
Date: 2022
Description: Dark currents in medium-wave nBn structures based on HgCdTe grown with the aid of molecular beam epitaxy on the (013) GaAs substrates are studied. The passivation of the surface of the side walls of t ... More
Add   Admittance of pentacene-based MIS-structures with two-layer insulator SiO2-Al2O3
Authors: Voytsekhovskiy, Alexander V. | Nesmelov, Sergey N. | Dzyadukh, Stanislav M. | Kopylova, Tatyana N. | Degtyarenko, Konstantin M.
Source: Russian physics journal. 2021. Vol. 64, № 7. P. 1281-1288
Type: статьи в журналах
Date: 2021
Description: Experimental studies of the admittance of MIS structures based on pentacene with a two-layer insulator SiO2–Al2O3 and back contacts made of various materials (Au, Al, In, and Ag) have been carried out ... More
Add   Admittance of organic LED structures with an emission YAK-203 layer
Authors: Nesmelov, Sergey N. | Dzyadukh, Stanislav M. | Kopylova, Tatyana N. | Degtyarenko, Konstantin M. | Kokhanenko, Andrey P. | Voytsekhovskiy, Alexander V.
Source: Russian physics journal. 2019. Vol. 62, № 2. P. 306-313
Type: статьи в журналах
Date: 2019
Description: The current-voltage characteristics and admittance of multilayer structures for organic LEDs based on the PEDOT:PSS/NPD/YAK-203/BCP system have been experimentally investigated in a wide range of the ... More
Add   Capacitive properties of metal-insulator-semiconductor systems based on an HgCdTe nBn structure grown by molecular beam epitaxy
Authors: Nesmelov, Sergey N. | Dzyadukh, Stanislav M. | Dvoretsky, Sergei A. | Mikhailov, Nikolay N. | Sidorov, Georgiy Yu. | Yakushev, Maxim V. | Voytsekhovskiy, Alexander V.
Source: Journal of communications technology and electronics. 2019. Vol. 64, № 3. P. 289-293
Type: статьи в журналах
Date: 2019
Description: The capacitance–voltage (CV) curves of metal–insulator–semiconductor (MIS) systems based on an HgCdTe nBn structure grown by molecular-beam epitaxy on GaAs(013) substrates were studied for the first t ... More
Add   Peculiarities of modeling the frequency dependences of admittance of MIS structure based on organic P3HT film with an insulator Al2O3 layer
Authors: Voytsekhovskiy, Alexander V. | Nesmelov, Sergey N. | Dzyadukh, Stanislav M.
Source: Russian physics journal. 2019. Vol. 61, № 11. P. 2126-2134
Type: статьи в журналах
Date: 2019
Description: For the depletion and accumulation modes, equivalent circuits of MIS structure based on an organic P3HT thin film with an Al2O3 insulator are proposed. The frequency dependences of the capacitance and ... More
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