Электронная библиотека (репозиторий) Томского государственного университета
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Add   Magneto-transport in inverted HgTe quantum wells
Authors: Krishtopenko, Sergey S. | Grabecki, Grzegorz | Jouault, Benoit | Consejo, Christophe | Desrat, Wilfried | Kadykov, Alexander M. | Spirin, Kirill E. | Gavrilenko, Vladimir I. | Mikhailov, Nikolay N. | Dvoretsky, Sergei A. | But, Dmytro B. | Teppe, Frederic | Wróbel, Jerzy | Cywiński, Grzegorz | Kret, Sławomir | Dietl, Tomasz | Knap, Wojciech | Yahniuk, Ivan | Majewicz, Magdalena
Source: npj Quantum materials. 2019. Vol. 4. P. 13 (1-8)
Type: статьи в журналах
Date: 2019
Description: HgTe quantum wells (QWs) are two-dimensional semiconductor systems that change their properties at the critical thickness dc, corresponding to the band inversion and topological phase transition. The ... More
Add   Admittance of MIS-structures based on HgCdTe with a double-layer CdTe/Al2O3 insulator
Authors: Voytsekhovskiy, Alexander V. | Nesmelov, Sergey N. | Sidorov, Georgiy Yu. | Varavin, Vasilii S. | Vasilev, Vladimir V. | Dvoretsky, Sergei A. | Mikhailov, Nikolay N. | Yakushev, Maxim V. | Dzyadukh, Stanislav M.
Source: Russian physics journal. 2018. Vol. 60, № 11. P. 1853-1863
Type: статьи в журналах
Date: 2018
Description: Admittance of MIS structures based on n(p)- Hg1–xCdxTe (at x from 0.22 to 0.40) with SiO2/Si3N4, Al2O3, and CdTe/Al2O3 insulators is studied experimentally at 77 K. Growth of an intermediate CdTe laye ... More
Add   Defects in arsenic implanted p+-n- and n+-p-structures based on MBE grown CdHgTe films
Authors: Izhnin, Igor I. | Voytsekhovskiy, Alexander V. | Korotaev, A. G. | Mynbaev, Karim D. | Varavin, Vasilii S. | Dvoretsky, Sergei A. | Mikhailov, Nikolay N. | Yakushev, Maxim V. | Bonchyk, A. Yu. | Fitsych, Olena I. | Savytskyy, Hrygory V. | Świątek, Zbigniew
Source: Russian physics journal. 2018. Vol. 60, № 10. P. 1752-1757
Type: статьи в журналах
Date: 2018
Description: Complex studies of the defect structure of arsenic-implanted (with the energy of 190 keV) Cd x Hg 1–x Te (x = 0.22) films grown by molecular-beam epitaxy are carried out. The investigations were perfo ... 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   Impact of the graded-gap layer on the admittance of MIS structures based on MBE-grown n-Hg1-xCdxTe (x = 0.22-0.23) with the Al2O3 insulator
Authors: Voytsekhovskiy, Alexander V. | Dzyadukh, Stanislav M. | Vasilev, Vladimir V. | Varavin, Vasilii S. | Dvoretsky, Sergei A. | Mikhailov, Nikolay N. | Yakushev, Maxim V. | Sidorov, Georgiy Y. | Nesmelov, Sergey N.
Source: Journal of communications technology and electronics. 2018. Vol. 63, № 3. P. 281-284
Type: статьи в журналах
Date: 2018
Description: The impact of the presence of the near-surface graded-gap layers with an increased content of CdTe on the admittance of MIS structures based on MBE-grown n-Hg1–xCdxTe (x = 0.22–0.23) with the Al2O3 in ... More
Add   Radiative recombination in narrow gap HgTe/CdHgTe quantum well heterostructures for laser applications
Authors: Dubinov, A. A. | Rumyantsev, V. V. | Fadeev, M. A. | Domnina, O. L. | Mikhailov, Nikolay N. | Dvoretsky, Sergei A. | Teppe, F. | Gavrilenko, V. I. | Morozov, S. V. | Aleshkin, V. Ya.
Source: Journal of physics: Condensed matter. 2018. Vol. 30, № 49. P. 495301 (1-6)
Type: статьи в журналах
Date: 2018
Description: Radiative recombination is studied in CdHgTe/HgTe QWs with bandgap in the 40-140 meV range using four-band Kane model. Calculated radiative lifetimes agree well with the photoconductivity kinetics mea ... More
Add   Electrical properties of the V-defects of epitaxial HgCdTe
Authors: Novikov, Vadim A. | Bezrodnyy, Dmitriy A. | Voytsekhovskiy, Alexander V. | Dvoretsky, Sergei A. | Mikhailov, Nikolay N. | Grigoryev, Denis V.
Source: Journal of electronic materials. 2017. Vol. 46, № 7. P. 4435-4438
Type: статьи в журналах
Date: 2017
Description: The manufacturing process of wide-band-gap matrix photodetector devices and miniaturization of their individual pixels gave rise to increased demands on the material quality and research methods. In t ... More
Add   Admittance of MIS structures based on graded-gap MBE HgCdTe with Al2O3 insulator
Authors: Voytsekhovskiy, Alexander V. | Dzyadukh, Stanislav M. | Vasilev, Vladimir V. | Varavin, Vasilii S. | Dvoretsky, Sergei A. | Mikhailov, Nikolay N. | Yakushev, Maxim V. | Sidorov, Georgiy Y. | Nesmelov, Sergey N.
Source: Physica status solidi C. 2016. Vol. 13, № 7/9. P. 647-650
Type: статьи в журналах
Date: 2016
Description: The paper presents the results of studies of the admittance of MIS structures based on heteroepitaxial MBE n (p)-Hg0.78Cd0.22Te with insulator coating SiO2/Si3N4 and Al2O3 in the test signal frequency ... More
Add   Effect of a boron implantation on the electrical properties of epitaxial HgCdTe with different material composition
Authors: Lyapunov, D. V. | Grigoryev, Denis V. | Korotaev, A. G. | Voytsekhovskiy, Alexander V. | Kokhanenko, Andrey P. | Iznin, I. I. | Savytskyy, Hrygory V. | Bonchik, A. U. | Dvoretsky, Sergei A. | Pishchagin, Anton A. | Mikhailov, Nikolay N.
Source: Journal of Physics: Conference Series. 2016. Vol. 741. P. 012097 (1-5)
Type: статьи в журналах
Date: 2016
Description: In this work the experimental results of investigations of the dynamics of accumulation and spatial distribution of electrically active radiation defects when irradiating epitaxial films of Hg1-xCdxTe ... More
Add   Admittance of metal-insulator-semiconductor structures based on graded-gap HgCdTe grown by molecular-beam epitaxy on GaAs substrates
Authors: Voytsekhovskiy, Alexander V. | Dzyadukh, Stanislav M. | Vasilev, Vladimir V. | Varavin, Vasilii S. | Dvoretsky, Sergei A. | Mikhailov, Nikolay N. | Yakushev, Maxim V. | Nesmelov, Sergey N.
Source: Infrared physics and technology. 2015. Vol. 71. P. 236-241
Type: статьи в журналах
Date: 2015
Description: Metal–insulator–semiconductor structures based on n-Hg1−xCdxTe (x = 0.19–0.25) were grown by molecular-beam epitaxy on the GaAs (0 1 3) substrates. Near-surface graded-gap layers with high CdTe conten ... More
Add   Long-term stability of electron concentration in HgCdTe-based p-n junctions fabricated with ion etching
Authors: Izhnin, Igor I. | Voytsekhovskiy, Alexander V. | Korotaev, A. G. | Varavin, Vasilii S. | Dvoretsky, Sergei A. | Mikhailov, Nikolay N. | Yakushev, Maxim V. | Bonchyk, A. Yu. | Savytskyy, G. V. | Mynbaev, Karim D. | Fitsych, Olena I.
Source: Infrared physics and technology. 2015. Vol. 73. P. 158-165
Type: статьи в журналах
Date: 2015
Description: Results of experimental studies of long-term (∼7 years) stability of electron concentration in HgCdTe-based p–n junctions fabricated with ion etching (IE) are presented. The stability was studied duri ... More
Add   Defect study in molecular beam epitaxy-grown HgCdTe films with activated and unactivated arsenic
Authors: Dvoretsky, Sergei A. | Mynbaev, Karim D. | Fitsych, Olena I. | Mikhailov, Nikolay N. | Varavin, Vasilii S. | Pociask-Bialy, Malgorzata | Voytsekhovskiy, Alexander V. | Sheregii, E. | Izhnin, Igor I.
Source: Journal of applied physics. 2014. Vol. 115, № 16. P. 163501-1-163501-7
Type: статьи в журналах
Date: 2014
Add   Light emission from CdHgTe–based nanostructures
Authors: Mynbaev, K. D. | Bazhenov, N. L. | Izhnin, A. I. | Izhnin, Igor I. | Voytsekhovskiy, Alexander V. | Mikhailov, Nikolay N. | Varavin, Vasilii S. | Dvoretsky, Sergei A. | Shilyaev, A. V.
Source: Materials physics and mechanics. 2014. Vol. 21. P. 112-118
Type: статьи в журналах
Date: 2014
Add   Photoluminescence of HgCdTe nanostructures grown by molecular beam epitaxy on GaAs
Authors: Izhnin, A. I. | Mynbaev, Karim D. | Bazhenov, N. L. | Shilyaev, A. V. | Mikhailov, Nikolay N. | Varavin, Vasilii S. | Dvoretsky, Sergei A. | Fitsych, Olena I. | Voytsekhovskiy, Alexander V. | Izhnin, Igor I.
Source: Opto-electronics review. 2013. Vol. 21, № 4. P. 390-394
Type: статьи в журналах
Date: 2013
Add   Ion implantation and ion milling in MBE Hg1-xCdxNe films
Authors: Voytsekhovskiy, Alexander V. | Grigoryev, Denis V. | Mikhailov, Nikolay N. | Talipov, Niyaz H. | Mynbaev, Karim D. | Izhnin, Igor I. | Fitsych, Olena I.
Source: Nuclear instruments and methods in physics research B. 2012. Vol. 272. P. 313-317
Type: статьи в журналах
Date: 2012
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