Rogue Wave Generation Through Nonlinear Self-Interaction of Electrostatic Waves in Dense Plasma

Dey, Ankur; Chandra, Swarniv; Das, Chandana; Mandal, Surajit; Das, Trisita

doi:10.1109/tps.2022.3143001

Cited by 17 publications

(4 citation statements)

References 51 publications

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“…This force is behind the formation of the nanohillocks. Equation (17), which is the nonlinear Schrödinger equation, alters the amplitude of the electron envelope wave packet, denoted as N e . Consequently, the propagation and stability of the envelope wave packet are contingent upon the dispersion coefficient P and the nonlinear coefficient Q.…”

Section: Discussionmentioning

confidence: 99%

“…As a result, it is of significance to us to identify the region that was responsible for the creation of the rogue wave, which will be explained in the next section. At this point, it is essential to jot down the mathematical solution to equation (17), which provides us with a solution for rogue waves as [31]…”

Section: Experimental and Theoretical Frameworkmentioning

confidence: 99%

“…The concept of rogue waves has been expanded well beyond the boundaries of the ocean. The phenomenon manifests itself in various systems such as oceanography, finance markets, communication networks, superfluid helium, Bose-Einstein condensates, opposing current fluxes, atmospheric physics, and plasma physics (see, e.g., [15][16][17] and references therein). Reports have been made on experimental and numerical studies of rogue waves in plasma [18][19][20].…”

Section: Introductionmentioning

confidence: 99%

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Surface engineering by rogue wave induced by energetic carbon clusters

El-Said,

Moslem,

Tolba

et al. 2024

Phys. Scr.

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Swift heavy ions are effective in nanostructuring of materials surfaces. The irradiation of lanthanum fluoride with 30 MeV C60 leads to the creation of surface nanohillocks of size larger than the ones produced by monoatomic heavy ions. The generation of the observed nano-sized hillocks are described here by a new approach, which is based on ion-induced intensive electronic excitations that create localised rogue waves. Consequently, the induced nonlinear ion-acoustic rogue waves are considered as a hallmark of nanohillocks formation. Plasma hydrodynamic equations produce a relationship between normalised electron number density and crystal lattice spacing. Similarities to the hillock profile suggest the crucial primary role of electron density in the fabrication of surface nanostructures.

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Section: Discussionmentioning

confidence: 99%

Section: Experimental and Theoretical Frameworkmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Surface engineering by rogue wave induced by energetic carbon clusters

El-Said,

Moslem,

Tolba

et al. 2024

Phys. Scr.

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“…Finally, simulating in main loop with drift (and applied some periodic boundary conditions) we obtain the twostream instability in phase space. Such instabilities can be explained elaborately in the light of studies carried out by some authors [53][54][55][56][57] using dynamical systems.…”

Section: Appendixmentioning

confidence: 99%

Two-stream plasma instability as a potential mechanism for particle escape from the Venusian ionosphere

et al. 2022

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In this work we investigate the possibility of two-stream instability in the Venusian atmosphere to lead to momentum transfer to subsequent escape of Hydrogen and Oxygen ions from the ionosphere. We employ the hydrodynamic model and obtain the linear dispersion relation from which the two-stream instability is studied. Further the interaction of solar wind with the ions of Venus ionosphere from which the instability sets in, has been studied with the data from ASPERA-4 of Venus Express (VEX). The data supports the fact that the two-stream instability can provide sufficient energy to accelerate ions to escape velocity of the planet.

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