Browsing 2019 by Author "PERSHENKOV, V. S."

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  • The Algorithms Modernization of Temperature and Gas Control Systems of Ion Mobility Spectrometer 
    SHALTAEVA, Y. R.; GOLOVIN, A. V.; VASILYEV, V. K.; GROMOV, E. A.; MATUSKO, M. A.; MALKIN, E. K.; IVANOV, I. A.; BELYAKOV, V. V.; PERSHENKOV, V. S. (Tehnica UTM, 2019)
    New algorithms were developed to control the drift region heaters and the gas pumps of ion mobility spectrometer. The efficiency of substances detection was increased. Control algorithm block heaters can improve the accuracy ...
  • Evaluation of Radiation Hardness of the Bipolar Devices in the Space Conditions 
    RODIN, A. S.; BAKERENKOV, A. S.; FELITSYN, V. A.; PERSHENKOV, V. S.; TELETS, V. A. (Tehnica UTM, 2019)
    Real time dependence of operation temperature, which is typical for space environment, was taken into account in the numerical simulation of radiation degradation of LM111 bipolar voltage comparator input current. The ...
  • Ionizing Radiation Dose Sensor Based on n-channel MOSFET 
    PODLEPETSKY, B. I.; PERSHENKOV, V. S.; BELYAKOV, V. V.; BAKERENKOV, A. S.; FELITSYN, V.; RODIN, A. S. (Tehnica UTM, 2019)
    We investigated the radiation sensitivity of dose-metrical sensors based on n-channel MOSFETs taking into account the effects of temperature and electrical modes. There were measured the output voltages V being equal to ...
  • The Review of Bipolar Ion Mobility Spectrometers 
    SHALTAEVA, Y. R.; GOLOVIN, A. V.; VASILYEV, V. K.; GROMOV, E. A.; MATUSKO, M. A.; MALKIN, E. K.; IVANOV, I. A.; BELYAKOV, V. V.; PERSHENKOV, V. S. (Tehnica UTM, 2019)
    The review considers the design of ion mobility spectrometers, which allow for the conditionally simultaneous detection of both positive and negative ions. The review of existing serial ion mobility spectrometers with ...
  • “True” Dose Rate Effect of the ELDRS Conversion Model 
    PERSHENKOV, V. S.; BAKERENKOV, A. S.; TELETS, V. A.; BELYAKOV, V. V.; FELITSYN, V. A.; RODIN, A. S. (Tehnica UTM, 2019)
    Modification of the ELDRS (Enhanced Low Dose Rate Sensitivity) conversion model is presented. The effect of the oxide trapped charge on the value of the oxide electric field and the yield of the oxide charge takes into ...

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