Dust-Ion-Acoustic Waves in Dusty Plasmas with Superthermal Electrons - Alam, Md. Sahadat
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The book deals with some of the problems of nonlinear structures. Nowadays, the nonlinear phenomena on dust-ion-acoustic (DIA) waves in a dusty plasma with superthermal electrons is a topic of great interest. In this book, a rigorous theoretical investigation has been made on nonlinear propagation of DIA waves in a dusty plasma composed of negatively charged immobile dust, inertial ions, and inertialess superthermal (kappa distributed) electrons with two distinct temperatures. The reductive perturbation technique has been used in order to derive the standard Korteweg-de Vries (K-dV), modified…mehr

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Produktbeschreibung
The book deals with some of the problems of nonlinear structures. Nowadays, the nonlinear phenomena on dust-ion-acoustic (DIA) waves in a dusty plasma with superthermal electrons is a topic of great interest. In this book, a rigorous theoretical investigation has been made on nonlinear propagation of DIA waves in a dusty plasma composed of negatively charged immobile dust, inertial ions, and inertialess superthermal (kappa distributed) electrons with two distinct temperatures. The reductive perturbation technique has been used in order to derive the standard Korteweg-de Vries (K-dV), modified K-dV (mK-dV), standard Gardner (SG), modified Gardner (mG), and Burgers equations (BE). The properties of different nonlinear structures, viz. solitary waves (SWs), shock waves, and double layers (DLs) are systematically investigated. The basic features and the underlying physics of the DIA SWs, DLs, and shock waves, which are relevant to space dusty plasmas (viz. Saturn inner and outer magnetosphere, pulsar magnetosphere etc.), have been pin-pointed and discussed in this book.
Autorenporträt
Md. Sahadat Alam was born on August 24th, 1987 in Gaibandha, Bangladesh. He received his B.Sc degree in 2011 and M.Sc degree in 2012, both in the field of Physics from the Jahangirnagar University, Dhaka, Bangladesh. His areas of research interest are theoretical and computational Plasma Physics. He has published 3 international research articles.