Электронная библиотека (репозиторий) Томского государственного университета
Dorofeev, Igor O. | статьи в журналах

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Add   A composite material with controllable electromagnetic characteristics for the terahertz frequency range
Authors: Moseenkov, Sergey I. | Dorofeev, Igor O. | Dorozhkin, Kirill V. | Sankova, Natalya | Zavorin, Alexey | Serkova, Alexandra | Parkhomchuk, Ekaterina | Suslyaev, Valentin I. | Kuznetsov, Vladimir L.
Source: Journal of applied physics. 2022. Vol. 131, № 6. P. 064103-1-064103-12
Type: статьи в журналах
Date: 2022
Description: In this study, a new method is proposed for producing polymer composites via the adsorption of multiwalled carbon nanotubes (MWCNTs) on the surface of polystyrene spheres (PS) to provide a cellular di ... More
Add   Optical AR coatings of the Mid-IR band for ZnGeP2 single crystals based on ZnS and oxide aluminum
Authors: Zinoviev, Mikhail M. | Yudin, Nikolay N. | Podzyvalov, Sergey N. | Slyunko, Elena S. | Yudin, Nikolay A. | Kulesh, Maksim M. | Dorofeev, Igor O. | Baalbaki, Houssain A.
Source: Crystals. 2022. Vol. 12, № 8. P. 1169 (1-10)
Type: статьи в журналах
Date: 2022
Description: In this work, the parameters of antireflection interference coatings based on alternating layers of ZnS/Al2O3 on the laser-induced damage threshold (LIDT) of ZGP crystals under the action of Ho:YAG la ... More
Add   Resonator method for measuring the polarizability of small components of composite materials
Authors: Dorofeev, Igor O. | Dunaevskii, Grigory E. | Shansho, A.
Source: IOP Conference Series: Materials Science and Engineering. 2021. Vol. 1198. P. 012003 (1-6)
Type: статьи в журналах
Date: 2021
Description: The creation of new composite materials with specified radio-frequency properties is often carried out using small-sized inclusions, while the polarizability parameters of these small bodies in electr ... More
Add   Role of the tangential electric field component to the terahertz jet and hook formation by dielectric cube and sphere
Authors: Dorofeev, Igor O. | Suslyaev, Valentin I. | Minin, Oleg V. | Minin, Igor V.
Source: Optical engineering. 2021. Vol. 60, № 8. P. 082004-1-082004-9
Type: статьи в журналах
Date: 2021
Description: The mechanism of formation of a terahertz jet by a dielectric cuboid and a sphere surrounded by ideally conducting screens is considered. The maximum screen influence is observed when the screen is lo ... More
Add   Quasi-optical resonant single-frequency flaw detector of polymer filament for 3D printing
Authors: Teterina, D. D. | Dorofeev, Igor O. | Badin, Alexander V.
Source: IOP Conference Series: Materials Science and Engineering. 2020. Vol. 731. P. 012018 (1-5)
Type: статьи в журналах
Date: 2020
Description: In the paper quasi-optical resonant single-frequency flaw detector for investigation of heterogeneity of 3D printer polymer filament are described. A scheme of quasi-optical flaw detector based on 10 ... More
Add   Local quasioptical resonator diagnostics of semiconductor wafers
Authors: Dunaevskii, Grigory E. | Badin, Alexander V. | Dorozhkin, Kirill V. | Bessonov, Vitaly V. | Khodovitskiy, Sergey | Dorofeev, Igor O.
Source: MATEC Web of conferences. 2018. Vol. 155. P. 01051 (1-7)
Type: статьи в журналах
Date: 2018
Description: The method of measurement of reflection coefficient behind an orifice in one of reflectors of the quasioptical open resonator is considered. According to the applied mathematical model, the method has ... More
Add   Resonance characteristics for microwire pieces as elements of composite materials
Authors: Dorofeev, Igor O. | Dunaevskii, Grigory E.
Source: Russian physics journal. 2017. Vol. 59, № 12. P. 2080-2086
Type: статьи в журналах
Date: 2017
Description: The half-wave resonance of ultra-thin conductors produced by different technologies is investigated within 8.2–15.5 GHz frequency range using an open quasi-optical resonator. A comparison of the theor ... More
Add   Small-sized body influence on the quality factor increasing of quasioptical open resonator
Authors: Dunaevskii, Grigory E. | Suslyaev, Valentin I. | Minin, Igor V. | Minin, Oleg V. | Dorofeev, Igor O.
Source: Optical and quantum electronics. 2017. Vol. 49, № 11. P. 355 (1-10)
Type: статьи в журналах
Date: 2017
Description: The results of an experimental study of electromagnetic waves scattering are described for small electric size bodies in the long-focus open resonator, whose quasioptical approximations are satisfied. ... More
Add   On the efficiency of application of quasi-optical resonator technique to investigation of the electrophysical properties of materials
Authors: Dorofeev, Igor O. | Dunaevskii, Grigory E.
Source: Russian physics journal. 2015. Vol. 57, № 10. P. 1388-1391
Type: статьи в журналах
Date: 2015
Description: Sensitivities of waveguide and resonator techniques of fixing small changes in the modulus of the reflection or transmission coefficient of the examined material are compared. Conditions are determine ... More
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