Zobrazeno 1 - 10
of 4 192
pro vyhledávání: '"A. Strelkov"'
Autor:
V. Dadabaev, A. Strelkov
Publikováno v:
Гуманитарные и юридические исследования, Vol 0, Iss 1, Pp 124-127 (2021)
The use of modern methods of research in forensic medical and forensic examinations, in particular SKT (spiral computed tomography) will allow experts objectively and scientifically answer submitted questions of examination. The joint cooperation of
Externí odkaz:
https://doaj.org/article/e69a2c28e406415faeaff6dbbe109226
Autor:
Bondarenko, S. A., Strelkov, V. V.
We integrate numerically the Schr\"odinger equation for the model helium atom irradiated by intense few-cycle laser pulse and find the emitted XUV spectra. They demonstrate resonant peaks at the frequencies of transitions from the doubly-excited auto
Externí odkaz:
http://arxiv.org/abs/2412.01685
We study the phase matching of resonant high-harmonic generation (HHG) and high-order frequency mixing (HFM) in plasma. We solve numerically the propagation equations coupled with the time-dependent Schr\"odinger equation for the nonlinear polarisati
Externí odkaz:
http://arxiv.org/abs/2404.17831
High-order harmonic generation in multiphoton ionization regime is studied theoretically to examine the resonant effects of the generating particle. We solve the time-dependent Schr\"odinger equation for In+ in the laser field by expanding the soluti
Externí odkaz:
http://arxiv.org/abs/2312.06360
We investigate the production of an isolated attosecond pulse~(IAP) via the phase-matching gating of high-harmonic generation by intense laser pulses. Our study is based on the integration of the propagation equation for the fundamental and generated
Externí odkaz:
http://arxiv.org/abs/2309.05419
We study the generation of attosecond XUV pulses via high-order frequency mixing (HFM) of two intense generating fields, and compare this process with the more common high-order harmonic generation (HHG) process. We calculate the macroscopic XUV sign
Externí odkaz:
http://arxiv.org/abs/2308.02251
Autor:
Khokhlova, Margarita, Strelkov, Vasily
The production of brighter coherent XUV radiation by intense laser pulses through the process of high-harmonic generation (HHG) is a central challenge in contemporary nonlinear optics. We study the generation and spatial propagation of high harmonics
Externí odkaz:
http://arxiv.org/abs/2306.14715
Autor:
Veyrinas, K., Plach, M., Peschel, J., Hoflund, M., Catoire, F., Valentin, C., Smorenburg, P., Dacasa, H., Maclot, S., Guo, C., Wikmark, H., Zair, A., Strelkov, V., Picot, C., Arnold, C., Eng-Johnsson, P., Huillier, A. L, Mevel, E., Constant, E.
Attosecond pulses created by high-order harmonic generation in gases often exhibit strong chromatic aberrations, arising from the broad bandwidth and wavelength-dependent nonlinear light-matter interaction. When the driving laser intensity varies spa
Externí odkaz:
http://arxiv.org/abs/2301.11017
Autor:
Strelkov, V. V.
We study the role of dark and bright autoionizing states (AIS) in photoionization and high harmonic generation (HHG) using a 1D helium model. This model allows numerical integration of the time-dependent Schr\"odinger equation beyond the singe-electr
Externí odkaz:
http://arxiv.org/abs/2212.03695
Autor:
Rebecca Oiza Enesi, Miles F. Dyck, Malinda S. Thilakarathna, Stephen E. Strelkov, Linda Yuya Gorim
Publikováno v:
Heliyon, Vol 10, Iss 17, Pp e37106- (2024)
Spatial variability in soil pH is a major contributor to within-field variations in soil fertility and crop productivity. An improved understanding of the spatial variability of soil pH within agricultural fields is required to determine liming requi
Externí odkaz:
https://doaj.org/article/b94ad007ee3347f4aa5ba223b8ab6541