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  1. No Access

    Article

    Solid Oxide Fuel Cells’ Prospects for Landfill Gas Utilization in Russia

    The problem of municipal solid wastes' (MSW) utilization is one of the most actual all over the world nowadays. In Russia, landfills are still the main way for MSW utilization. However, waste decomposition, le...

    D. A. Agarkov, S. I. Bredikhin, S. V. Kiseleva, D. V. Matveev… in Thermal Engineering (2023)

  2. No Access

    Article

    Effect of 4H-SiC Target Temperature under Ion Irradiation on the Distribution Profile of Al+ Ions

    4H-SiC was irradiated with Al+ions at an energy of 190 keV. The depth profiles of implanted aluminum were obtained using the secondary ion mass spectrometry method; a comparison was made with profiles calculated ...

    A. A. Shemukhin, A. P. Evseev, A. V. Kozhemiako… in Moscow University Physics Bulletin (2019)

  3. No Access

    Article

    A magneto-optical scheme of a proton microscope based on the U-70 synchrotron radiograph complex

    A magneto-optical scheme of a proton microscope based on an active U-70 accelerator radiography complex is presented. The microscope is created in the magnetic structure of the radiography complex only by chan...

    A. V. Maksimov, Yu. S. Fedotov in Technical Physics Letters (2016)

  4. No Access

    Article

    Multiturn fast extraction of the proton beam from the U-70 synchrotron

    A novel system for high-energy beam extraction from the U-70 proton synchrotron to the external beam transfer line (i.e., a multiturn fast extraction system) is described. The beam is forced into the first ups...

    V. D. Rudko, S. V. Avramenko, A. A. Loguinov… in Instruments and Experimental Techniques (2016)

  5. No Access

    Article

    Optical system of the proton bombarding setup on the U-70 accelerator at the institute for high energy physics

    The results of physical substantiation and the magnetic optical scheme of the proton radiographic setup with an energy of 50–70 GeV and the field of view of a diameter not smaller than 200 mm are presented.

    A. V. Maksimov, N. E. Tyurin, Yu. S. Fedotov in Technical Physics (2014)

  6. No Access

    Article

    Stability and functional properties of Sr0.7Ce0.3MnO3 − δ as cathode material for solid oxide fuel cells

    Studies of oxygen diffusion, interphase exchange, specific electric conductivity, and thermal expansion showed that perovskite-like Sr0.7Ce0.3MnO3 − δ (SCMO) as a potential cathode material for solid oxide fuel c...

    I. E. Kuritsyna, V. V. Sinitsyn, Yu. S. Fedotov… in Russian Journal of Electrochemistry (2014)

  7. No Access

    Article

    Crystal structure and high-temperature electrical conductivity of novel perovskite-related gallium and indium oxides

    Novel complex oxides Sr2Ga1+x In1−x O5, x = 0.0–0.2 with brownmillerite-type structure were prepared in air at T = 1,273 K, 24 h. Study of the crystal structure of Sr2Ga1.1In0.9O5 ...

    S. Ya. Istomin, E. V. Antipov, Yu. S. Fedotov… in Journal of Solid State Electrochemistry (2014)

  8. No Access

    Article

    Proton radiography: A new method and its implementation

    A radiographic facility, placed in the initial rectilinear part of the injection channel, which is intended for transporting a proton beam from U-70 into an accelerator-storage complex, is described. It is des...

    Yu. M. Antipov, A. G. Afonin, I. A. Gusev, V. I. Demyanchuk… in Atomic Energy (2013)

  9. No Access

    Article

    Induced radioactivity of structural materials in the development of an internuclear cascade initiated by 50 GeV protons

    A facility for studying the radioactivity of structural materials exposed to high-energy protons is described. Experimental data on the nuclide composition of different structural materials are presented. The ...

    V. E. Borodin, O. V. Zyatkov, G. I. Krupnyi, L. P. Obryashchikova… in Atomic Energy (2010)

  10. No Access

    Article

    A radiographic facility for the 70-GeV proton accelerator of the institute for high energy physics

    A radiographic facility for the 70-GeV proton a ccelerator of the Institute for High Energy Physics is described. The available infrastructure in the initial straight part of the injection channel is used in t...

    Yu. M. Antipov, A. G. Afonin, A. V. Vasilevskii… in Instruments and Experimental Techniques (2010)

  11. No Access

    Article

    Use of oriented crystals at high-energy accelerators

    The application of bent crystals for extracting accelerated beams from high-energy accelerators is reviewed. The results of realizing highly efficient extraction of protons from the IHEP accelerator are presen...

    V. I. Kotov, A. G. Afonin, V. T. Baranov, V. M. Biryukov… in Physics of Atomic Nuclei (2005)

  12. No Access

    Article

    Use of Short Silicon Crystals for Beam Extraction and Collimation in the U-70 Protron Synchrotron

    The results of investigations of the extraction and collimation of the proton beam in the U-70 synchrotron at the Institute of High-Energy Physics, using short curved silicon single crystals 2–4 mm long, are p...

    A. G. Afonin, V. T. Baranov, V. M. Biryukov, V. I. Kotov, V. A. Maisheev… in Atomic Energy (2002)

  13. No Access

    Article

    Upgrade of the Slow-Extraction System in the U-70 Proton Accelerator

    The purpose of this work was to increase the efficiency of slow extraction of accelerated protons from the U-70 accelerator in order to provide the extracted beam for a physical setup requiring high intensity....

    A. G. Afonin, A. D. Ermolaev, Yu. G. Karshev, V. V. Lapin, A. V. Maksimov… in Atomic Energy (2002)

  14. No Access

    Article

    Studying a Mode of Intense Proton Beam Extraction by a Bent Crystal with Simultaneous Operation with Internal Targets on the U-70 IHEP Accelerator

    A method for extracting a proton beam from the U-70 IHEP synchrotron using a bent silicon crystal at a simultaneous operation of several internal targets is described. The optimal range of the crystal bending ...

    A. G. Afonin, V. M. Biryukov, N. A. Galyaev… in Instruments and Experimental Techniques (2002)

  15. No Access

    Article

    Advances in the investigation of the extraction of a proton beam from the U-70 accelerator with the aid of bent single crystals

    The efficiency of the extraction of a beam from an accelerator is radically improved owing to the application of short crystals of length up to 1.8 mm bent through a small angle of about 1 mrad. This success i...

    A. G. Afonin, V. T. Baranov, V. M. Biryukov… in Journal of Experimental and Theoretical Ph… (2001)

  16. No Access

    Article

    Extraction of a 70-GeV/cProton Beam to the RAMPEX Setup by Using a Silicon Crystal

    The experimental data on the formation of a stable proton beam with a 70-GeV/cmomentum extracted from the U-70 accelerator (Protvino) to the 14th channel with a bent silicon crystal (under conditions of operation...

    A. P. Bugorsky, A. N. Vasil'ev, V. N. Grishin… in Instruments and Experimental Techniques (2001)

  17. No Access

    Chapter

    The IHEP Accelerating and Storage Complex (UNK) Status Report

    A 3 TeV superconducting proton synchrotron has been chosen as the basis for the IHEP accelerating and storage complex (UNK). The UNK project envisages future development of the colliding beam facility. The UNK...

    A. I. Ageyev, V. I. Balbekov… in 11th International Conference on High-Ener… (1980)

  18. No Access

    Article

    Instruments for measuring the total energy and intensity of beams of accelerated particles and gamma quanta

    S. P. Kruglov, G. V. Solodukhov, E. F. Troyanov, Yu. S. Fedotov in Soviet Atomic Energy (1968)