09 آبان 1399
افشين مرادي

افشین مرادی

مرتبه علمی: دانشیار
نشانی:
تحصیلات: دکترای تخصصی / فیزیک، نانو اپتیک
تلفن: 08338305010
دانشکده: دانشگاه صنعتی کرمانشاه

مشخصات پژوهش

عنوان
Energy behaviour of extraordinary waves in magnetized quantum plasmas
نوع پژوهش مقاله چاپ شده
کلیدواژه‌ها
Energy, Extraordinary wave, Quantum plasma
پژوهشگران افشین مرادی (نفر اول)

چکیده

We study the storage and flow of energy in a homogeneous magnetized quantum electron plasma that occurs when an elliptically polarized extraordinary electromagnetic wave propagates in the system. Expressions for the stored energy, energy flow, and energy velocity of extraordinary electromagnetic waves are derived by means of the quantum magnetohydrodynamics theory in conjunction with the Maxwell equations. Numerical results show that the energy flow of the high-frequency mode of extraordinary wave is modified only due to the Bohm potential in the short wavelength limit.