P
Padma Kant Shukla
Researcher at Ruhr University Bochum
Publications - 1235
Citations - 37828
Padma Kant Shukla is an academic researcher from Ruhr University Bochum. The author has contributed to research in topics: Plasma & Electron. The author has an hindex of 84, co-authored 1232 publications receiving 35521 citations. Previous affiliations of Padma Kant Shukla include University of California, San Diego & University of KwaZulu-Natal.
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Upper‐hybrid vortex solitons
TL;DR: In this paper, a Zakharov-type set of two differential equations is derived, describing the interaction of upper-hybrid waves with low-frequency density perturbations in the case of Boltzmann distributed electrons.
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Modulational instability and localized excitations involving two nonlinearly coupled upper-hybrid waves in plasmas
TL;DR: In this paper, the nonlinear coupling between two perpendicularly propagating (with respect to the external magnetic field direction) upper-hybrid (UH) waves in a uniform magnetoplasma is considered, taking into account quasi-stationary density perturbations which are driven by the UH wave ponderomotive force.
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Modulational instability and exact solutions of the nonlinear Schrödinger equation coupled with the nonlinear Klein–Gordon equation
TL;DR: In this article, the modulational instability of coupled nonlinear Schrodinger and nonlinear Klein-Gordon equations is investigated, and it is found that there are a number of possibilities for the MI regions due to the generalized dispersion relation, which relates the frequency and wavenumber of the modulating perturbations.
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Effect of trapped ions on shielding of a charged dust grain in a plasma
TL;DR: In this paper, it was shown that ions with low angular momentum cannot form a trapped cloud in a potential well and therefore, it is necessary to examine the possibility of producing trapped ion clouds with large angular momentum which can shield the grains.
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Marfes from radiative condensation instability of electrostatic drift waves in tokamak edge plasmas
Padma Kant Shukla,M. Yu +1 more
TL;DR: In this article, it was shown that non-equilibrium radiative cooling can give rise to a condensational instability of the drift waves in an inhomogeneous magnetized plasma.