Электронная библиотека (репозиторий) Томского государственного университета
Voytsekhovskiy, Alexander V.

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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   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   Discrete mobility-spectrum analysis and its application to transport studies in HgCdTe
Authors: Izhnin, Igor I. | Mynbaev, Karim D. | Voytsekhovskiy, Alexander V. | Korotaev, Alexander G.
Source: Journal of applied physics. 2022. Vol. 132, № 15. 155702-1-155702-16
Type: статьи в журналах
Date: 2022
Description: A detailed consideration of the discrete mobility-spectrum analysis (DMSA) method and its application to transport studies in HgCdTe is given. First, a brief review of the methods of the analysis of f ... More
Add   High-resolution RHEED analysis of dynamics of low-temperature superstructure transitions in Ge/Si(001) epitaxial system
Authors: Dirko, Vladimir V. | Lozovoy, Kirill A. | Kokhanenko, Andrey P. | Voytsekhovskiy, Alexander V.
Source: Nanotechnology. 2022. Vol. 33, № 11. P. 115603 (1-8)
Type: статьи в журналах
Date: 2022
Description: In this paper, we analyze superstructural transitions during epitaxial growth of two-dimensional layers and the formation of quantum dots by the Stranski–Krastanov mechanism in elastically stressed sy ... More
Add   Nano‑scale structural studies of defects in arsenic‑implanted n and p‑type HgCdTe films
Authors: Izhnin, Igor I. | Voytsekhovskiy, Alexander V. | Korotaev, Alexander G. | Mynbaev, Karim D. | Świątek, Zbigniew | Morgiel, Jerzy | Fitsych, Olena I. | Varavin, Vasilii S. | Marin, Denis V. | Yakushev, Maxim V. | Bonchyk, A. Yu. | Savytskyy, Hrygory V.
Source: Applied nanoscience. 2022. Vol. 12, № 3. P. 395-401
Type: статьи в журналах
Date: 2022
Description: Bright–feld and high-resolution transmission electron microscopy were used for nano-scale structural studies of defects induced by implantation of arsenic ions with 190 keV energy and 1014 cm–2 fuence ... More
Add   Single-element 2D materials beyond graphene: methods of epitaxial synthesis
Authors: Lozovoy, Kirill A. | Izhnin, Igor I. | Kokhanenko, Andrey P. | Dirko, Vladimir V. | Vinarskiy, Vladimir P | Voytsekhovskiy, Alexander V. | Fitsych, Olena I. | Akimenko, Nataliya Yu.
Source: Nanomaterials. 2022. Vol. 12, № 13. P. 2221 (1-21)
Type: статьи в журналах
Date: 2022
Description: Today, two-dimensional materials are one of the key research topics for scientists around the world. Interest in 2D materials is not surprising because, thanks to their remarkable mechanical, thermal, ... 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   Accumulation of arsenic implantation‑induced donor defects in Hg0.7Cd0.3Te heteroepitaxial structures
Authors: Izhnin, Igor I. | Mynbaev, Karim D. | Voytsekhovskiy, Alexander V. | Korotaev, Alexander G. | Varavin, Vasilii S. | Dvoretsky, Sergei A. | Mikhailov, Nikolay N. | Yakushev, Maxim V. | Fitsych, Olena I. | Świątek, Zbigniew | Jakiela, Rafal
Source: Journal of electronic materials. 2021. Vol. 50, № 6. P. 3714-3721
Type: статьи в журналах
Date: 2021
Description: Accumulation of arsenic implantation-induced donor defects in heteroepitaxial Hg1−xCdxTe structures with the composition of the active layer xa = 0.30 was studied with the use of the Hall-efect measur ... More
Add   Admittance of MIS structures based on nBn systems of epitaxial HgCdTe for detection in the 3–5 μm spectral range
Authors: Voytsekhovskiy, Alexander V. | Nesmelov, Sergey N. | Dzyadukh, Stanislav M. | Dvoretsky, Sergei A. | Mikhailov, Nikolay N. | Sidorov, Georgiy Yu. | Yakushev, Maxim V.
Source: Technical physics letters. 2021. Vol. 47, № 9. P. 629-632
Type: статьи в журналах
Date: 2021
Description: The admittance of test MIS structures based on nBn systems from Hg1 – xCdxTe grown by molecular beam epitaxy is investigated. Composition x in the absorbing and contact layers is 0.29; in the barrier ... 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   An experimental study of the dynamic resistance in surface leakage limited nBn structures based on HgCdTe grown by molecular beam epitaxy
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 electronic materials. 2021. Vol. 50, № 8. P. 4599-4605
Type: статьи в журналах
Date: 2021
Description: Mid-wave infrared nBn structures based on HgCdTe grown by molecular beam epitaxy on GaAs (013) substrates were fabricated. The composition in the absorbing layer was 0.29, and in the barrier layer it ... More
Add   Analysis of carrier species in arsenic-implanted p- and n-type Hg0.7Cd0.3Te
Authors: Izhnin, Igor I. | Mynbaev, Karim D. | Voytsekhovskiy, Alexander V. | Korotaev, Alexander G. | Varavin, Vasilii S. | Dvoretsky, Sergei A. | Mikhailov, Nikolay N. | Yakushev, Maxim V. | Fitsych, Olena I. | Świątek, Zbigniew
Source: Infrared physics and technology. 2021. Vol. 114. P. 103665 (1-7)
Type: статьи в журналах
Date: 2021
Description: Carrier species in arsenic-implanted p– and n–type Hg0.7Cd0.3Te films grown by molecular-beam epitaxy were investigated with the use of the Hall-effect studies and mobility spectrum analysis. The impl ... 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   Electrical properties of optimized nBn structures based on HgCdTe grown by molecular beam epitaxy
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: International research and practice conference "Nanotechnology and nanomaterials" (NANO-2021), 25-27 August 2021, Lviv, Ukraine : abstract book. Kiev, 2021. P. 44-
Type: статьи в сборниках
Date: 2021
Description: The use of unipolar barrier architectures in infrared detectors based on HgCdTe grown by molecular beam epitaxy (MBE) provides significant technological advantages. Earlier, the authors of the manuscr ... More
Add   Fluence dependence of nanosize defect layers in arsenic implanted HgCdTe epitaxial films studied with TEM/HRTEM
Authors: Izhnin, Igor I. | Mynbaev, Karim D. | Yakushev, Maxim V. | Bonchyk, A. Yu. | Savytskyy, Hrygory V. | Świątek, Zbigniew | Morgiel, Jerzy | Korotaev, Alexander G. | Voytsekhovskiy, Alexander V. | Fitsych, Olena I. | Varavin, Vasilii S. | Dvoretsky, Sergei A. | Mikhailov, Nikolay N.
Source: International research and practice conference "Nanotechnology and nanomaterials" (NANO-2021), 25-27 August 2021, Lviv, Ukraine : abstract book. Kiev, 2021. P. 378-
Type: статьи в сборниках
Date: 2021
Description: We report on the results of comparative study of fluence dependence of defect layers in molecular-beam epitaxy-grown epitaxial film of p-Hg1-х CdхTe (х=0.22) implanted with arsenic ions with 190 keV e ... More

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