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pro vyhledávání: '"Wave instability"'
Autor:
Murad M. Kadhim, Qusay A. Abbas
Publikováno v:
Iraqi Journal of Industrial Research, Vol 11, Iss 3 (2024)
This review provides a comprehensive analysis of recent advances in understanding Bohm diffusion in magnetron sputtering systems, a process critical for optimizing thin-film deposition. Bohm diffusion significantly influences the spatial distribution
Externí odkaz:
https://doaj.org/article/dc1df85852e740dc966db810aaf2d193
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 11 (2024)
Both proton ring and shell distributions, providing a positive gradient along the perpendicular direction, can trigger ion Bernstein instabilities and excite magnetosonic (MS) waves in the Earth’s inner magnetosphere. A thorough comparison of the i
Externí odkaz:
https://doaj.org/article/830531b799294dbca577a2b674cfeab6
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 8, Pp n/a-n/a (2024)
Abstract Plasmaspheric hiss, a whistler‐mode emission confined in the high‐density plasmasphere, is of great interest to the space community attributed to its important role in inner magnetospheric dynamics. Their frequency‐time structures prov
Externí odkaz:
https://doaj.org/article/c19957daff074760bb39b6d00bf0839e
Autor:
Yi Xie, Nigang Liu, Zhenpeng Su, Siyang Yi, Zhaoguo He, Jiang Yu, Kun Li, Zuzheng Chen, Jun Cui
Publikováno v:
Frontiers in Physics, Vol 12 (2024)
Electron cyclotron harmonic (ECH) waves are electrostatic emissions frequently observed in the Earth’s magnetosphere. By precipitating magnetospheric hot electrons into the ionosphere, ECH waves play a critical role in the formation of diffuse auro
Externí odkaz:
https://doaj.org/article/8ed9d3ba15d24f1d81d57eb4ab9329e7
Autor:
Hossein Zahed, Maryam Asgharzadeh
Publikováno v:
Iranian Journal of Physics Research, Vol 23, Iss 1, Pp 15-24 (2023)
In this article, we investigated electromagnetic oscillations in a quantum nonuniform electron-positron magnetoplasm interacting with a short pulse laser, in low frequency approximation, in two parallel and perpendicular directions. According to our
Externí odkaz:
https://doaj.org/article/1ce148f9d8d04f6da88a17f0b160a2d9
Autor:
S. K. Zaghbeer
Publikováno v:
Journal of Taibah University for Science, Vol 16, Iss 1, Pp 351-361 (2022)
Electrons in space plasma may follow vortex-like distribution, that is why we have derived the three-dimentional (3D) nonlinear modified Zakharov–Kuznetsov (mZK), describing the propagation of dust acoustic solitary to the plasma system composed of
Externí odkaz:
https://doaj.org/article/7011cc3883dc4db5b76ef998a88d616c
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 16, Pp n/a-n/a (2023)
Abstract Auroral brightening driven by interplanetary shocks on Earth's closed magnetic field lines is commonly attributed to the 0.1–10 keV electron precipitations by electron cyclotron harmonic waves and whistler‐mode chorus waves in the low‐
Externí odkaz:
https://doaj.org/article/207e9ef799944c86a3cf315fb7a9dd67
Akademický článek
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Publikováno v:
Geophysical Research Letters, Vol 50, Iss 14, Pp n/a-n/a (2023)
Abstract Strong vertical shears occur in the upper Equatorial Ocean as the trade winds drive the South Equatorial Current westward above the eastward flowing Equatorial Undercurrent. An extremely large “effective viscosity” or vertical momentum t
Externí odkaz:
https://doaj.org/article/5416105152c54390b5cb3c118b3eb640
Autor:
Nigang Liu, Zhenpeng Su
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 10 (2023)
Whistler-mode waves play a critical role in shaping the Earth’s radiation belts, and their spatiotemporal distribution is vital for forecasting and modeling geospace weather. Previous works have extensively investigated the influences of geomagneti
Externí odkaz:
https://doaj.org/article/26107f10b3b342139a3eb169a7ee5cc4