Observation of temperature-dependent capture cross section for main deep-levels in β-Ga2O3
Vasilev, A. A., Kochkova, A. I., Polyakov, A. Y., Romanov, A. A., Matros, N. R., Alexanyan, L. A., Shchemerov, I. V., Pearton, S. J.
Published in Journal of applied physics (14.07.2024)
Published in Journal of applied physics (14.07.2024)
Get full text
Journal Article
Trap states and carrier diffusion lengths in NiO/β-Ga2O3 heterojunctions
Polyakov, A. Y., Yakimov, E. B., Saranin, D. S., Chernykh, A. V., Vasilev, A. A., Gostishchev, P., Kochkova, A. I., Alexanyan, L. A., Matros, N. R., Shchemerov, I. V., Pearton, S. J.
Published in Journal of applied physics (28.04.2024)
Published in Journal of applied physics (28.04.2024)
Get full text
Journal Article
On the nature of photosensitivity gain in Ga2O3 Schottky diode detectors: Effects of hole trapping by deep acceptors
Yakimov, E.B., Polyakov, A.Y., Shchemerov, I.V., Smirnov, N.B., Vasilev, A.A., Kochkova, A.I., Vergeles, P.S., Yakimov, E.E., Chernykh, A.V., Xian, Minghan, Ren, F., Pearton, S.J.
Published in Journal of alloys and compounds (25.10.2021)
Published in Journal of alloys and compounds (25.10.2021)
Get full text
Journal Article
Pulsed fast reactor neutron irradiation effects in Si doped n-type β-Ga2O3
Polyakov, A Y, Smirnov, N B, Shchemerov, I V, Vasilev, A A, Yakimov, E B, Chernykh, A V, Kochkova, A I, Lagov, P B, Pavlov, Yu S, Kukharchuk, O F, Suvorov, A A, Garanin, N S, Lee, In-Hwan, Xian, Minghan, Ren, Fan, Pearton, S J
Published in Journal of physics. D, Applied physics (01.07.2020)
Published in Journal of physics. D, Applied physics (01.07.2020)
Get full text
Journal Article
Carrier removal rates in 1.1 MeV proton irradiated α-Ga2O3 (Sn)
Polyakov, A Y, Nikolaev, V I, Pechnikov, A I, Lagov, P B, Shchemerov, I V, Vasilev, A A, Chernykh, A V, Kochkova, A I, Guzilova, L, Pavlov, Yu S, Kulevoy, T V, Doroshkevich, A S, Isaev, R Sh, Panichkin, A V, Pearton, S J
Published in Journal of physics. D, Applied physics (27.07.2023)
Published in Journal of physics. D, Applied physics (27.07.2023)
Get full text
Journal Article
Dislocations introduced in n-GaN at room temperature cause conductivity inversion
Yakimov, Eugene B., Vergeles, Pavel S., Polyakov, Alexander Y., Shchemerov, Ivan V., Chernyh, A.V., Vasilev, A.A., Kochkova, A.I., Lee, In-Hwan, Pearton, S.J.
Published in Journal of alloys and compounds (05.10.2021)
Published in Journal of alloys and compounds (05.10.2021)
Get full text
Journal Article
The effects of hydrogenation on the properties of heavy ion irradiated β-Ga2O3
Polyakov, A. Y., Kuznetsov, A., Azarov, A., Miakonkikh, A. V., Chernykh, A. V., Vasilev, A. A., Shchemerov, I. V., Kochkova, A. I., Matros, N. R., Pearton, S. J.
Published in Journal of materials science. Materials in electronics (01.05.2023)
Published in Journal of materials science. Materials in electronics (01.05.2023)
Get full text
Journal Article
Effects of 5 MeV electron irradiation on deep traps and electroluminescence from near-UV InGaN/GaN single quantum well light-emitting diodes with and without InAlN superlattice underlayer
Polyakov, A Y, Haller, C, Butté, R, Smirnov, N B, Alexanyan, L A, Shikoh, A S, Shchemerov, I V, Chernykh, S V, Lagov, P B, Pavlov, Yu S, Kochkova, A I, Carlin, J F, Mosca, M, Grandjean, N, Pearton, S J
Published in Journal of physics. D, Applied physics (28.10.2020)
Published in Journal of physics. D, Applied physics (28.10.2020)
Get full text
Journal Article
Defects at the surface of β-Ga2O3 produced by Ar plasma exposure
Polyakov, A. Y., Lee, In-Hwan, Smirnov, N. B., Yakimov, E. B., Shchemerov, I. V., Chernykh, A. V., Kochkova, A. I., Vasilev, A. A., Carey, P. H., Ren, F., Smith, David J., Pearton, S. J.
Published in APL materials (01.06.2019)
Published in APL materials (01.06.2019)
Get full text
Journal Article
Electrical properties, structural properties, and deep trap spectra of thin α-Ga2O3 films grown by halide vapor phase epitaxy on basal plane sapphire substrates
Jeon, Dae-Woo, Son, Hoki, Hwang, Jonghee, Polyakov, A. Y., Smirnov, N. B., Shchemerov, I. V., Chernykh, A. V., Kochkova, A. I., Pearton, S. J., Lee, In-Hwan
Published in APL materials (01.12.2018)
Published in APL materials (01.12.2018)
Get full text
Journal Article
Study of the Abnormally High Photocurrent Relaxation Time in α-Ga2O3-Based Schottky Diodes
Schemerov, I. V., Polyakov, A. Yu, Almaev, A. V., Nikolaev, V. I., Kobeleva, S. P., Vasilyev, A. A., Kirilov, V. D., Kochkova, A. I., Kopiev, V. V., Kulanchikov, Yu. O.
Published in Russian microelectronics (01.12.2023)
Published in Russian microelectronics (01.12.2023)
Get full text
Journal Article
Deep traps in InGaN/GaN single quantum well structures grown with and without InGaN underlayers
Polyakov, A.Y., Haller, C., Butté, R., Smirnov, N.B., Alexanyan, L.A., Kochkova, A.I., Shikoh, S.A., Shchemerov, I.V., Chernykh, A.V., Lagov, P.B., Pavlov, Yu S., Carlin, J.-F., Mosca, M., Grandjean, N., Pearton, S.J.
Published in Journal of alloys and compounds (10.12.2020)
Published in Journal of alloys and compounds (10.12.2020)
Get full text
Journal Article
Role of surface treatments and localized surface plasmon nanoparticles on internal quantum efficiency of 800 nm diameter blue GaN/InGaN nano light emitting diodes
Lee, In-Hwan, Cho, Yeong-Hoon, Alexanyan, L.A., Skorikov, M.L., Vasilev, A.A., Romanov, A.A., Matros, N.R., Kochkova, A.I., Polyakov, A.Y., Pearton, S.J.
Published in Journal of alloys and compounds (05.09.2024)
Published in Journal of alloys and compounds (05.09.2024)
Get full text
Journal Article
Electrical Properties, Deep Trap and Luminescence Spectra in Semi-Insulating, Czochralski β-Ga2O3 (Mg)
Polyakov, A. Y., Smirnov, N. B., Shchemerov, I. V., Yakimov, E. B, Pearton, S. J., Ren, Fan, Chernykh, A. V., Gogova, D., Kochkova, A. I.
Published in ECS journal of solid state science and technology (24.01.2019)
Published in ECS journal of solid state science and technology (24.01.2019)
Get full text
Journal Article
Carrier removal rates in 1.1 MeV proton irradiated α-Ga 2 O 3 (Sn)
Polyakov, A Y, Nikolaev, V I, Pechnikov, A I, Lagov, P B, Shchemerov, I V, Vasilev, A A, Chernykh, A V, Kochkova, A I, Guzilova, L, Pavlov, Yu S, Kulevoy, T V, Doroshkevich, A S, Isaev, R Sh, Panichkin, A V, Pearton, S J
Published in Journal of physics. D, Applied physics (27.07.2023)
Published in Journal of physics. D, Applied physics (27.07.2023)
Get full text
Journal Article
Conducting surface layers formed by hydrogenation of O-implanted β-Ga2O3
Polyakov, A.Y., Vasilev, A.A., Shchemerov, I.V., Chernykh, A.V., Shetinin, I.V., Zhevnerov, E.V., Kochkova, A.I., Lagov, P.B., Miakonkikh, A.V., Pavlov, Yu.S., Kobets, U.A., Lee, In-Hwan, Kuznetsov, A., Pearton, S.J.
Published in Journal of alloys and compounds (05.06.2023)
Published in Journal of alloys and compounds (05.06.2023)
Get full text
Journal Article
Electrical Properties, Deep Levels and Luminescence Related to Fe in Bulk Semi-Insulating β-Ga2O3 Doped with Fe
Polyakov, A. Y., Smirnov, N. B., Schemerov, I. V., Chernykh, A. V., Yakimov, E. B., Kochkova, A. I., Tereshchenko, A. N., Pearton, S. J.
Published in ECS journal of solid state science and technology (2019)
Published in ECS journal of solid state science and technology (2019)
Get full text
Journal Article
Deep Traps in AlN Hydride Vapor Phase Epitaxy Film on Low-Temperature AlN/Sapphire
Polyakov, A. Y., Vasilev, A. A., Shchemerov, I. V., Chernykh, A. V., Kochkova, A. I., Alexanyan, L. A., Matros, N. R., Wan, Hsiao-Hsuan, Al-Mamun, Nahid Sultan, Haque, Aman, Ren, Fan, Pearton, Stephen J.
Published in ECS journal of solid state science and technology (01.10.2024)
Published in ECS journal of solid state science and technology (01.10.2024)
Get full text
Journal Article
Mechanism for Long Photocurrent Time Constants in α-Ga2O3 UV Photodetectors
Polyakov, A. Y., Almaev, A. V., Nikolaev, V. I., Pechnikov, A. I., Shchemerov, V. I., Vasilev, A. A., Yakimov, E. B., Kochkova, A. I., Kopyev, V. V., Kushnarev, B. O, Pearton, S. J.
Published in ECS journal of solid state science and technology (01.04.2023)
Published in ECS journal of solid state science and technology (01.04.2023)
Get full text
Journal Article
Editors’ Choice—Structural, Electrical, and Luminescent Properties of Orthorhombic κ-Ga2O3 Grown by Epitaxial Lateral Overgrowth
Nikolaev, V. I., Polyakov, A. Y., Myasoedov, A. V., Pavlov, I. S., Morozov, A. V., Pechnikov, A. I., Lee, In-Hwan, Yakimov, E. B., Vasilev, A. A., Scheglov, M. P., Kochkova, A. I., Pearton, S. J.
Published in ECS journal of solid state science and technology (01.11.2023)
Published in ECS journal of solid state science and technology (01.11.2023)
Get full text
Journal Article