Dust-lower-hybrid instability with fluctuating charge in quantum plasmas
- Department of Physics, COMSATS Institute of Information Technology, Lahore 54000 (Pakistan)
- Department of Physics, School of Natural Sciences, NUST, Islamabad 44000 (Pakistan)
- Department of Physics, GC University, Faisalabad 38000 (Pakistan)
- Department of Physics, GC University, Lahore 54000 (Pakistan)
- Department of Physics, Jahangirnagar University, Savar, Dhaka 1342 (Bangladesh)
The instability of Dust-Lower-Hybrid (DLH) wave is examined in detail in the uniform dusty magnetoplasmas. The time dependent charging effects on dust particles around its equilibrium charge Q{sub d0} are taken into account based on Orbit-Limited Probe theory. The quantum characteristics of the system like Bohm potential and Fermi degenerate pressure are dealt using the quantum hydrodynamic model of plasmas. The external magnetic field and size of the dust particles have new physical effects over the dissipative instability of DLH wave in the quantum plasma regime.
- OSTI ID:
- 22408180
- Journal Information:
- Physics of Plasmas, Vol. 22, Issue 3; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 1070-664X
- Country of Publication:
- United States
- Language:
- English
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