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  1. No Access

    Article

    Scattering of e \(^\pm \) by silicon atoms and transport coefficients in mixtures of inert gas with silicon vapor

    This work reports on the differential and various angle integrated cross sections for the scattering of electrons and positrons by silicon atoms. Moreover, the Sherman function

    Pretam K. Das, G. B. Ragimkhanov, Z. R. Khalikova… in The European Physical Journal D (2023)

  2. No Access

    Article

    Synthesis of Nitrogen Oxydes in the Pulse-Periodic Diffuse Discharge in Air

    Numerical simulations of the production of nitrogen oxide NO and dioxide NO2 in the pulse-periodic regime in atmospheric pressure air were performed for four different time dependences of the energy deposition po...

    V. S. Kurbanismailov, P. Kh. Omarova, G. B. Ragimkhanov… in Plasma Physics Reports (2023)

  3. No Access

    Article

    A Study of Nitric Oxide Generation in a Pulsed Periodic Diffuse Discharge in Air Flow

    The results of experimental and computational studies of the pulsed periodic microsecond diffuse discharge excited in the air flow under atmospheric pressure in a sharply heterogeneous interval are described. ...

    N. Yu. Babaeva, S. N. Buranov, G. V. Naidis, G. B. Ragimkhanov… in Plasma Physics Reports (2022)

  4. No Access

    Article

    Formation of a Nanosecond Discharge in Argon at Atmospheric Pressure Under Gas Pre-Ionization Conditions

    The results of modeling a nanosecond discharge in a uniform electric field in argon at atmospheric pressure based on two kinetic models are compared: with one and with six excited states, respectively. The ana...

    V. S. Kurbanismailov, G. B. Ragimkhanov, D. V. Tereshonok… in Plasma Physics Reports (2021)

  5. No Access

    Article

    Мicrochannel Structure Parameters in the Initial Phase of a Spark Discharge in a Tip–Plane Gap in Atmospheric-Pressure Air

    The results of studying the initial phase of a spark discharge microstructure formation in a tip–plane gap 1.5 mm length in air are presented. Measurements show that, within 15 ns after breakdown, the channel ...

    K. I. Almazova, A. A. Amirova, A. N. Belonogov, V. V. Borovkov… in Technical Physics Letters (2021)

  6. No Access

    Article

    Investigation of the Dynamics of a Microstructured Spark Channel in Air in the “Tip (Anode)–Plane” Geometry at the Stage of Radial Expansion

    The results of investigations of a spark discharge in air in the gap between the tip (anode) and a 1.5‑mm-long plane are presented. It is shown that, after breakdown, the discharge develops in the form of a be...

    K. I. Almazova, A. N. Belonogov, V. V. Borovkov… in Plasma Physics Reports (2021)

  7. No Access

    Article

    Plasma and Gas-Dynamic Near-Electrode Processes in the Initial Phase of a Microstructured Spark Discharge in Air

    The results of studies of the dynamics of near-electrode processes in the initial phase of a spark discharge in atmospheric-pressure air in the point-plane geometry are presented. After breakdown, regions of a...

    K. I. Almazova, A. N. Belonogov, V. V. Borovkov… in Technical Physics Letters (2020)

  8. No Access

    Article

    Drift Characteristics of Metal Ions in Helium in an External Electric Field

    The results of Monte Carlo calculations of the drift characteristics of metal ions (Li, Be, Al, Fe, Cu, W, Hg, and Au) in a constant uniform electric field 1 < E/N < 1000 Td in helium are presented. The dependenc...

    S. A. Maiorov, G. B. Ragimkhanov… in Bulletin of the Lebedev Physics Institute (2020)

  9. No Access

    Article

    Optical and Kinetic Characteristics of an Atmospheric Pressure Pulsed Discharge in Helium with Iron Vapor

    The emission spectrum of a near-cathode plasma of a pulsed discharge in atmospheric pressure helium reveals spectral lines of electrode material. Numerical simulation of the kinetics by the Monte Carlo method ...

    V. S. Kurbanismailov, S. A. Maiorov, O. A. Omarov, G. B. Ragimkhanov in Technical Physics (2019)

  10. No Access

    Article

    Studying Nanosecond Discharge in Argon at Atmospheric Pressure with Preionization

    The influence of initial conditions on specific features of the formation and development of a cathode-directed ionization wave between two flat electrodes in argon at atmospheric pressure was studied at nanos...

    V. S. Kurbanismailov, O. A. Omarov, G. B. Ragimkhanov… in Technical Physics Letters (2019)

  11. No Access

    Article

    Transverse Motion of a Particle with an Oscillating Charge and Variable Mass in a Magnetic Field

    The problem of motion of a particle with an oscillating electric charge and variable mass in an uniform magnetic field has been solved. Three laws of mass variation have been considered: linear growth, oscilla...

    Z. Z. Alisultanov, G. B. Ragimkhanov in Technical Physics Letters (2018)

  12. No Access

    Chapter

    Some Applications of Fractional Derivatives in Many-Particle Disordered Large Systems

    In this chapter we consider several possibilities for introducing fractional derivatives with respect to time and spatial coordinate into the equations of a many-particle system. We considered the possibility ...

    Z. Z. Alisultanov, A. M. Agalarov… in Fractional Dynamics, Anomalous Transport a… (2018)

  13. No Access

    Article

    Peculiarities of the formation and development of ionization fronts in a pre-ionized gas medium

    The influence of the initial conditions on specific features of the formation and development of a cathode-directed ionization wave between two flat electrodes in helium at atmospheric pressure was studied at ...

    V. S. Kurbanismailov, O. A. Omarov, G. B. Ragimkhanov… in Technical Physics Letters (2017)

  14. No Access

    Article

    The effect of high-enthalpy argon plasma flow on the structure and properties of YBa2Cu3O7 – δ nanoceramics

    The structure and electrical resistivity of YBa2Cu3O7 – δ-based nanostructured ceramics before and after exposure to the high-enthalpy argon plasma flow are investigated. It is demonstrated that the plasma-flow p...

    M. Kh. Gadzhiev, S. Kh. Gadzhimagomedov, N. A. Demirov… in Technical Physics Letters (2017)

  15. No Access

    Article

    Formation of shock waves in a discharge plasma in the presence of a magnetic field

    The effect of an external magnetic field on the dynamics of shock waves generated in an argon plasma due to both explosive processes on the cathode and expansion of the spark channel has been studied experimen...

    V. S. Kurbanismailov, O. A. Omarov, G. B. Ragimkhanov… in Plasma Physics Reports (2016)

  16. No Access

    Article

    Expansion of the cathode spot and generation of shock waves in the plasma of a volume discharge in atmospheric-pressure helium

    The expansion of the cathode spot and the generation of shock waves during the formation and development of a pulsed volume discharge in atmospheric-pressure helium were studied by analyzing the emission spect...

    O. A. Omarov, V. S. Kurbanismailov, M. A. Arslanbekov… in Plasma Physics Reports (2012)

  17. No Access

    Article

    Peculiarities of formation and development of initial stages of an impulse breakdown in argon

    The experimental results on the formation and development of initial stages of an impulse breakdown in atmospheric-pressure argon at townsend and streamer breakdown mechanisms for different initial conditions ...

    V. S. Kurbanismailov, O. A. Omarov, G. B. Ragimkhanov… in Plasma Physics Reports (2011)