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Showing 1-20 of 298 results
  1. Improvement of Wear Resistance of a Nitrided Layer of Machine Parts Made of Alloyed Steels by High Intensity and High Energy Methods

    Abstract

    This article discusses the experimental results of wear resistance of machine parts made of alloyed steels, with nitrided layers, with...

    N. K. Krioni, A. A. Mingazheva, A. D. Mingazhev in Journal of Friction and Wear
    Article 01 December 2022
  2. Analysis of Conditions for the Nucleation of Grain Boundary Nanopores in Submicrocrystalline Materials under Intensive Plastic Deformation

    Abstract

    A model describing the nucleation of grain boundary nanopores in submicrocrystalline materials under intensive plastic deformation is...

    V. N. Perevezentsev, A. S. Pupynin in Technical Physics Letters
    Article 01 October 2020
  3. High-efficiency, ultra-broadband ns-OPCPA with high temporal contrast based on dual-crystal scheme

    In this paper, we report a nonlinear optical parametric amplifier featuring high conversion efficiency, high temporal contrast and ultra-broadband...

    Haidong Chen, **nliang Wang, ... Yuxin Leng in Applied Physics B
    Article 24 March 2023
  4. Barberton Greenstone Belt, Traces of Early Life

    Frances Westall, Keyron Hickman-Lewis in Encyclopedia of Astrobiology
    Reference work entry 2023
  5. Ganzfeld

    Reference work entry 2023
  6. Evaporites, Archean

    Reference work entry 2023
  7. Algorithm for Processing Data from Lidar Sounding of Ozone in the Atmosphere

    An algorithm was developed for processing lidar sensing data at wavelengths of 299/341 nm for a vertical atmospheric sensing trace with spatial...

    A. A. Nevzorov, A. V. Nevzorov, ... N. S. Kravtsova in Journal of Applied Spectroscopy
    Article 11 September 2023
  8. Evaluation of the Effect of Measurement Area on Laser Flash Characterisation of Partially Debonded Artefacts

    Delamination in the interlayers of multi-layer systems can cause a degradation in functionality, stability and life span of such systems. This is...

    Ateeb Farooqui, Jiyu Wu, ... Mark Whiting in International Journal of Thermophysics
    Article 16 March 2023
  9. Silicon Isotopes

    Luc André, Damien Cardinal in Encyclopedia of Astrobiology
    Reference work entry 2023
  10. Design Research of a Novel Aftercool-Humidifier Concept for Humid Air Turbine Cycle

    Humid air turbine cycle (HAT) has potential of electrical efficiencies comparable to combined cycle, with lower investment cost and NO x emission. The...

    Junzheng Zhang, Zhen Xu in Journal of Thermal Science
    Article 23 March 2024
  11. Deformation Processes in Materials under Radiation Exposure

    The paper focuses on the void swelling processes in materials subjected to radiation, that occur due to the formation of the void ensemble in the...

    V. V. Uglov, N. T. Kvasov, I. V. Safronov in Russian Physics Journal
    Article 12 April 2021
  12. Max Phase Chromium–Titanium–Aluminum Carbide for Ultrafast Laser Generation in the 1.55 μm Range

    We formally generate picosecond laser pulses in an Erbium-doped fiber laser (EDFL) by incorporating a new type of a saturable absorber (SA) with...

    Ahmed Shakir Al-Hiti, Noor Alhuda Mohammed, ... Nabaa Abdul Sattar in Journal of Russian Laser Research
    Article 27 May 2024
  13. Semipolar III-N Layers Deposited on a Nanostructured Silicon Substrate: Process and Luminescence Specificity

    Abstract

    A study is performed of the advantages of synthesizing layers of AlN via gas-phase chloride epitaxy and layers of GaN via organometallic...

    V. N. Bessolov, E. V. Konenkova, ... V. N. Panteleev in Bulletin of the Russian Academy of Sciences: Physics
    Article 20 July 2022
  14. Biogeochemical Cycles

    David C. Fernandez-Remolar in Encyclopedia of Astrobiology
    Reference work entry 2023
  15. Snowball Earth

    Paul Felix Hoffman in Encyclopedia of Astrobiology
    Reference work entry 2023
  16. Silicon Isotopes

    Luc André, Damien Cardinal in Encyclopedia of Astrobiology
    Living reference work entry 2022
  17. Co-Sb-Te Phase Equilibria and Co/Sb2Te3 Interfacial Reactions

    Sb 2 Te 3 is an important thermoelectric material. Co is a potential diffusion barrier. This study examined the electroplated Co/Sb 2 Te 3 interfacial...

    Yun-hung Lai, He-cheng Yang, Sinn-wen Chen in Journal of Phase Equilibria and Diffusion
    Article 01 June 2023
  18. Flexible SnO2❬Co❭/MWCNT Sensor for Detection Low Concentrations of Hydrogen Peroxide Vapors

    Abstract

    Flexible gas sensors based on the SnO 2 ❬Co❭/MWCNT (multi-wall carbon nanotubes) structure have been fabricated. The results of studies of the...

    M. S. Aleksanyan, A. G. Sayunts, ... G. E. Shahnazaryan in Journal of Contemporary Physics (Armenian Academy of Sciences)
    Article 27 May 2022
  19. Self-Organization of the Composition of AlxGa1 – xN Films Grown on Hybrid SiC/Si Substrates

    Abstract

    The phenomenon of self-organized change in the composition of epitaxial layers of the Al x Ga 1 ‒   x N solid solution during their growth by...

    S. A. Kukushkin, Sh. Sh. Sharofidinov, ... E. V. Ubyivovk in Physics of the Solid State
    Article 01 March 2021
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