作者: H. R. Pakzad , K. Javidan , A. Rafiei
DOI: 10.1007/S10509-014-2032-6
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摘要: The nonlinear amplitude modulation of dust-ion acoustic wave (DIAW) is studied in the presence nonextensive distributed electrons dusty plasmas with stationary dust particles. Using reductive perturbation method (RPM), Schrodinger equation (NLSE) which governs modulational instability (MI) DIAWs obtained. Modulational regions and growth rate waves are discussed. It shown that characters affected by value parameter also relative density plasma constituents.