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  1. No Access

    Article

    Laser Formation and Influence of Laser Radiation on Basic Characteristics of Barcodes

    An analysis of the advantages of laser marking is carried out in comparison with other methods of forming a given surface relief of structural materials, forming barcodes, and reading them. The necessary condi...

    S. G. Gorny, E. A. Zakharenko, N. V. Klassen… in Inorganic Materials: Applied Research (2022)

  2. No Access

    Article

    On the Interaction of the Deformation and Photonic Self-Organizations in Condensed Media: Overview

    The experimental data on the mass transfer in condensed media under the action of mechanical stress and light pressure are presented. In both cases, the observed formation of periodic structures is interpreted...

    N. V. Klassen, A. A. Vasin, K. A. Polyanin in Inorganic Materials: Applied Research (2018)

  3. No Access

    Article

    Improvement of Structure and Properties of Scintillation Composites by Centrifugation

    Centrifugation of liquid composites from a solution of activated polystyrene and cesium sulfate nanoparticles makes it possible to obtain a uniform composite film, avoiding nanoparticle agglomeration, as well ...

    N. V. Klassen, A. P. Pokidov, V. V. Kedrov in Inorganic Materials: Applied Research (2018)

  4. No Access

    Article

    Influence of nanoparticles of cesium sulfate and deformation on structure, vibration spectra, and luminescence of polystyrene

    Significant changes in infrared absorption spectra of polystyrene upon the addition of cesium sulfate nanoparticles to it are observed, which is due to two variants of attachment of organic molecules to nanopa...

    A. P. Pokidov, N. V. Klassen, V. V. Kedrov… in Inorganic Materials: Applied Research (2016)

  5. No Access

    Article

    Deformation behavior features of composite of polystyrene with cesium sulfate filler during ultraviolet and X-ray irradiation

    A noticeable increase in radiation resistance of polystyrene upon the addition of cesium sulfate particles is found. This is due to the fact that the fragments of polystyrene molecules fixed by filler particle...

    A. P. Pokidov, N. V. Klassen, V. V. Kedrov… in Inorganic Materials: Applied Research (2016)

  6. No Access

    Article

    Control of functional characteristics of biomorphous carbon matrices, SiC-Si-C composites, and SiC-C ceramics by prepressing wood

    It is found that the prepressing of wood semiproducts intended for producing carbon and silicon carbide matrices by sequential exposure to pyrolysis and silicization with the targeted adjustment of the pressin...

    A. E. Ershov, N. V. Klassen in Inorganic Materials: Applied Research (2015)

  7. No Access

    Article

    Peculiarities of structure and properties of metal surfaces subjected to strain polishing

    The influence of treatment by ball-type rolling on the structure and properties of polycrystalline copper and aluminum surfaces is analyzed. It is discovered that, depending on the speed of the linear motion o...

    N. V. Klassen, N. P. Kobelev, E. L. Kolyvanov… in Inorganic Materials: Applied Research (2014)

  8. No Access

    Article

    Features of structure and properties of biopolymer composites with inorganic nanoparticles

    The morphology, atomic structure, and strength characteristics of composites of barium titanate and silicon dioxide nanoparticles with biopolymers (collagen, lignin, starch) were investigated. Both changes in ...

    A. V. Ryzhenkov, N. V. Klassen, V. M. Masalov in Inorganic Materials: Applied Research (2014)

  9. No Access

    Article

    Physicochemical processes in a sonoplasma discharge

    The experiments showed that the new form of electrical discharge that occurs in a liquid in an intense ultrasonic field above the cavitation threshold and exhibits volume glow throughout the space between elec...

    V. O. Abramov, Yu. V. Andriyanov, E. V. Kisterev… in Inorganic Materials: Applied Research (2011)

  10. No Access

    Article

    Deformation Welding Of Scintillating Materials

    Experiments on connecting scintillating crystals to form homogeneous pieces by means of plastical deformation are described. Optical transmission, radiation hardness, and scintillation spectra have been used f...

    A.V. Bazhenov, V.K. Egorov, L.V. Gasparov, N.V. Klassen… in MRS Online Proceedings Library (1994)

  11. No Access

    Article

    Structure Characteristics of Cubic and Orthorhombic Phases of High Density Scintillator Pbf2 from 4.2–300 K

    An anomaly of the temperature dependence of the unit cell parameter has been observed for β-PbF2 single crystals at 200 K that is interpreted as a phase transition to a pseudocubic lattice. Such a pseudocubic pha...

    Ivan Shmyt’ko, I.B. Savchenko, N.V. Klassen… in MRS Online Proceedings Library (1994)

  12. No Access

    Article

    Activation of Lead Fluoride Room Temperature Luminescence by Structural Modifications

    The connection of lead fluoride luminescence properties with its structural characteristics has been studied. Single crystals of the cubic and orthorombic phases, cubic and orthorombic powders, pressure compac...

    D.L. Alov, A.V. Bazhenov, V.K. Egorov, G.A. Emelchenko… in MRS Online Proceedings Library (1994)

  13. No Access

    Article

    Comparative Studies of Optical Spectra in PbF2 at Different Excitations

    The spectral characteristics for cubic and orthorhombic lead fluoride excited by light with energies of 5-2.5 eV, X-ray, and α-particles were studied. It is shown that the room temperature luminescence in orth...

    V.K. Egorov, N.V. Klassen, V.D. Negrii, V.M. Prokopenko… in MRS Online Proceedings Library (1994)