Zobrazeno 1 - 10
of 291
pro vyhledávání: '"Shneider, Mikhail N"'
Autor:
McGuire, Sean D., Shneider, Mikhail N.
A 3D axisymmetric model for laser beam propagation in air is proposed for use with THz emission calculations. The model accounts for nonlinear propagation of the femtosecond pulse that generates the filament (Kerr self-focusing and plasma defocusing)
Externí odkaz:
http://arxiv.org/abs/2411.18963
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
In this paper, the Rayleigh scattering method is used to study the formation of cavitation in water in a pulsed inhomogeneous electric field when a nanosecond high voltage pulse is applied to a needle-like electrode. The observational results confirm
Externí odkaz:
http://arxiv.org/abs/2402.10327
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
Publikováno v:
In Heliyon 30 November 2024 10(22)
Autor:
He, Jinjie, Rabinovich, Alexander, Vainchtein, Dmitri, Fridman, Alexander, Sales, Christopher, Shneider, Mikhail N.
Recently is was discovered in various applications that many physical and chemical properties of water change their temperature dependence between about 35 and 60 degrees Celsius. In particular, heat conductance, light absorption, and surface tension
Externí odkaz:
http://arxiv.org/abs/2204.05888
Autor:
Shneider, Mikhail N., Pekker, Mikhail
Publikováno v:
Physical Biology, June 2022
In this paper, a simple theoretical model of excitation of action potentials of multiple motor pools by stimulating current pulses over the lumbosacral regions of the spinal cord is presented. The present model is consistent with known experimental d
Externí odkaz:
http://arxiv.org/abs/2112.00783
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
Autor:
Pekker, Mikhail, Shneider, Mikhail N.
This paper considers the structure and physical processes in the transition region at the border between the regions of false and physical vacuums in a cavitation model of the inflationary stage of the Big Bang. It is shown that in the process of the
Externí odkaz:
http://arxiv.org/abs/2102.01070