Influence of complex impact of the picosecond electron beam and volume discharge in atmospheric-pressure air on the electronic properties of MCT epitaxial films surface

2015 ◽  
Author(s):  
Denis V. Grigoryev ◽  
Vadim A. Novikov ◽  
Dmitriy A. Bezrodnyy ◽  
Viktor F. Tarasenko ◽  
Michail A. Shulepov ◽  
...  
Keyword(s):  
Electron Beam ◽  
Electronic Properties ◽  
Atmospheric Pressure ◽  
Epitaxial Films ◽  
Volume Discharge

Influence of pulsed nanosecond volume discharge in atmospheric-pressure air on the electrical characteristics of MCT epitaxial films

2015 ◽  
Author(s):  
Denis V. Grigoryev ◽  
Alexandr V. Voitsekhovskii ◽  
Kirill A. Lozovoy ◽  
Sergey N. Nesmelov ◽  
Stanislav M. Dzyadukh ◽  
...  
Keyword(s):  
Atmospheric Pressure ◽  
Epitaxial Films ◽  
Volume Discharge ◽  
Electrical Characteristics

Influence of the Plasma of Nanosecond Diffuse Discharge in Air at Atmospheric Pressure on the Electrophysical Properties of Epitaxial CdHgTe Films

2016 ◽  
Vol 685 ◽  
pp. 676-679
Author(s):  
K.A. Lozovoy ◽  
D.V. Grigoryev ◽  
V.F. Tarasenko ◽  
M.A. Shulepov
Keyword(s):  
Atmospheric Pressure ◽  
Epitaxial Films ◽  
Uniform Electric Field ◽  
Physical Parameters ◽  
Volume Discharge ◽  
Nanosecond Duration ◽  
Near Surface ◽  
Type Conductivity ◽  
Diffuse Discharge ◽  
P Type

In this paper the influence of the volume discharge of nanosecond duration formed in a non-uniform electric field at atmospheric pressure on samples of CdHgTe (MCT) epitaxial films of p-type conductivity is investigated. Measurements of electro-physical parameters of MCT samples after irradiation have shown that a layer exhibiting n-type conductivity is formed in the near-surface area of epitaxial films. After more than 600 pulses of influence parameters and thickness of the resulting n-layer is such that the measured field dependence of Hall coefficient corresponds to the material of n-type conductivity. The obtained results show that application of volume nanosecond discharge in air at atmospheric pressure is promising for the modification of the surface properties of epitaxial films of MCT.

Electron beam and volume discharge formation under atmospheric pressure in gases

2004 ◽  
Author(s):  
Victor F. Tarasenko ◽  
Sergey B. Alekseev ◽  
V. P. Gubanov ◽  
Viktor M. Orlovskii ◽  
Victor S. Skakun
Keyword(s):  
Electron Beam ◽  
Atmospheric Pressure ◽  
Volume Discharge ◽  
Discharge Formation

A change in the electro-physical properties of narrow-band CdHgTe solid solutions acted upon by a volume discharge induced by an avalanche electron beam in the air at atmospheric pressure

2012 ◽  
Vol 54 (10) ◽  
pp. 1152-1155 ◽  
Author(s):  
A. V. Voitsekhovskii ◽  
D. V. Grigor’ev ◽  
A. G. Korotaev ◽  
A. P. Kokhanenko ◽  
V. F. Tarasenko ◽  
...  
Keyword(s):  
Electron Beam ◽  
Physical Properties ◽  
Solid Solutions ◽  
Atmospheric Pressure ◽  
Narrow Band ◽  
Volume Discharge

scholarly journals Supershort avalanche electron beam generation in gases

2008 ◽  
Vol 26 (4) ◽  
pp. 605-617 ◽  
Author(s):  
V.F. Tarasenko ◽  
E.H. Baksht ◽  
A.G. Burachenko ◽  
I.D. Kostyrya ◽  
M.I. Lomaev ◽  
...  
Keyword(s):  
High Pressure ◽  
Electron Beam ◽  
Atmospheric Pressure ◽  
Electron Beams ◽  
Solid Angle ◽  
Generation Mechanism ◽  
Full Width ◽  
Half Maximum ◽  
Electron Beam Pulse ◽  
Supershort Avalanche Electron Beam

AbstractThis paper reports on the properties of a supershort avalanche electron beam generated in the air or other gases under atmospheric pressure and gives the analysis of a generation mechanism of supershort avalanche electron beam, as well as methods of such electron beams registration. It is reported that in the air under the pressure of 1 atm, a supershort (<100 ps) avalanche electron beam is formed in the solid angle more than 2π steradian. The electron beam has been obtained behind a 45 µm thick Al-Be foil in SF6 and Xe under the pressure of 2 atm, and in He, under the pressure of about 15 atm. It is shown that in SF6 under the high pressure (>1 atm) duration (full width at half maximum) of supershort avalanche electron beam pulse is about 150 ps.

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