Low-pressure discharges with hollow cathode and hollow anode and their applications

YD Korolev, NN Koval - Journal of Physics D: Applied Physics, 2018 - iopscience.iop.org
The review relates to low-pressure discharges with a hollow cathode and a hollow anode.
The term'low pressure'implies that a neutral particle density is extremely small and the …

A multigap multiaperture pseudospark switch and its performance analysis for high-voltage applications

UN Pal, RP Lamba, BL Meena… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In this article, the development and switching characterization of a coaxial three-gap
demountable multigap multiaperture pseudospark switch (MGMA-PSS) prototype is …

A sealed-off double-gap pseudospark switch and its performance analysis

RP Lamba, UN Pal, BL Meena… - Plasma Sources Science …, 2018 - iopscience.iop.org
This paper reports the development of a sealed-off double-gap pseudospark switch and its
performance analysis. The modular pseudospark geometry has two gaps that are separated …

Implementation of trigger unit for generation of high-current-density electron beam

A Abhishek, N Kumar, UN Pal, B Singh… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In this article, a trigger unit has been implemented to generate a high-current-density
electron beam from a pseudospark (PS) discharge-based electron gun. A trigger pulse …

Hollow-cathode glow discharge in a trigger unit of pseudospark switch

YD Korolev, NV Landl, VG Geyman, OB Frants… - Physics of …, 2018 - pubs.aip.org
This paper deals with the investigation of the sealed-off cold-cathode thyratron
(pseudospark switch) with a trigger unit that uses a low-current auxiliary glow discharge. As …

A multiple gap plasma cathode electron gun and its electron beam analysis in self and trigger breakdown modes

N Kumar, DK Pal, AS Jadon, UN Pal… - Review of Scientific …, 2016 - pubs.aip.org
In the present paper, a pseudospark discharge based multiple gap plasma cathode electron
gun is reported which has been operated separately in self and trigger breakdown modes …

Analysis of geometrical design parameters for high-energy and high-current-density pseudospark-sourced electron beam emission

N Kumar, DK Pal, RP Lamba, UN Pal… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
Four different configurations of plasma cathode electron (PCE) guns have been designed
and developed in which pseudospark discharge concept has been used. Experimental …

Low-pressure discharge in a trigger unit of pseudospark switch

YD Korolev, NV Landl, OB Frants, GA Argunov… - Physics of …, 2020 - pubs.aip.org
The paper deals with the investigations of the discharge in the trigger unit of the
pseudospark switch. The main attention is payed to study of the low-current auxiliary glow …

Учредители: Национальный исследовательский Томский государственный университет

ТВ ГАНДЖА, КА ИСАКОВ, АВ ШАПОВАЛОВ - Известия ВУЗов. Физика, 2022 - elibrary.ru
Наночастицы оксида титана, обладающие термической и химической стабильностью,
широкой запрещенной зоной и низкой токсичностью, являются наиболее …

Study of cold-cathode thyratron triggering stability at high anode voltages

D Korolev, NV Landl, VG Geyman, OB Frants… - Plasma Physics …, 2018 - Springer
The delay time to breakdown of a cold-cathode thyratron with a trigger unit based on an
auxiliary steady-state low-current glow discharge was studied experimentally. The device …