Zobrazeno 1 - 10
of 787
pro vyhledávání: '"Shashurin, A."'
Autor:
Babusis, Nicholas, Patel, Adam, Jutas, Rokas, Manzoor, Zahra, Shneider, Mikhail N., Pugzlys, Audrius, Baltuska, Andrius, Shashurin, Alexey
This paper reports on the use of coherent microwave scattering (CMS) for spatially resolved electron number density measurements of elongated plasma structures induced at mid-IR femtosecond filamentation in air. The presented studies comprise one-dim
Externí odkaz:
http://arxiv.org/abs/2405.04643
Nonintrusive measurements of plasma properties are essential to evaluate, and numerically simulate, the in-flight performance of electric propulsion systems. As a logical first step in the development of new diagnostic techniques, this work depicts t
Externí odkaz:
http://arxiv.org/abs/2301.13023
In this paper, a coaxial pulsed plasma thruster was designed, built, and tested. This design confirmed PPT operation at substantially reduced discharge voltages of 100 to 200 V across the discharge plasma at a discharge current level of 10.4 kA simil
Externí odkaz:
http://arxiv.org/abs/2211.01463
Autor:
Patel, Adam, Gollner, Claudia, Jutas, Rokas, Shumakova, Valentina, Shneider, Mikhail N., Pugzlys, Audrius, Baltuska, Andrius, Shashurin, Alexey
The introduction of mid-IR optical parametric chirped pulse amplifiers (OPCPAs) has catalyzed interest in multi-millijoule, infrared femtosecond pulse-based filamentation. As tunneling ionization is a fundamental first stage in these high-intensity l
Externí odkaz:
http://arxiv.org/abs/2207.02354
In this work, evolution of parameters of nanosecond repetitively pulsed (NRP) discharges in pin-to-pin configuration in air was studied during transient stage of initial twenty discharge pulses. Gas and plasma parameters in the discharge gap were mea
Externí odkaz:
http://arxiv.org/abs/2203.16411
In this work, we present an experimental study of nanosecond high-voltage discharges in a pin-to-pin electrode configuration at atmospheric conditions operating in single-pulse mode (no memory effects). Various discharge parameters, including voltage
Externí odkaz:
http://arxiv.org/abs/2106.09061
Autor:
Patel, Adam R., Ranjan, Apoorv, Wang, Xingxing, Slipchenko, Mikhail N., Shneider, Mikhail N., Shashurin, Alexey
The total number of electrons in a classical microplasma can be non-intrusively measured through elastic in-phase coherent microwave scattering (CMS). Here, we establish a theoretical basis for the CMS diagnostic technique with an emphasis on Thomson
Externí odkaz:
http://arxiv.org/abs/2106.02457
In this work, the temporal decay of electrons produced by an atmospheric pin-to-pin nanosecond discharge operating in the spark regime was measured via a combination of microwave Rayleigh scattering (MRS) and laser Rayleigh scattering (LRS). Due to t
Externí odkaz:
http://arxiv.org/abs/2104.02893
Autor:
Suslova, Evgeniya, Shashurin, Denis, Zoirova, Zukhro, Shumyantsev, Alexey, Medvedev, Oleg, Chelkov, Georgy
Publikováno v:
In Materials Chemistry and Physics 1 February 2024 313
Autor:
Suslova, Evgeniya V., Kozlov, Alexey P., Shashurin, Denis A., Maximov, Sergey V., Maslakov, Konstantin I., Savilov, Serguei V.
Publikováno v:
In Mendeleev Communications January-February 2024 34(1):90-92