Comments on “Plasma Density Measurement by Electromagnetic Wave Propagation at Small Angles to Magnetic Field”
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چکیده
منابع مشابه
Effects of external magnetic field on propagation of electromagnetic wave in uniform magnetized plasma slabs
A simple method is proposed to describe the propagation of electromagnetic waves in magnetized uniform plasma slabs. Using this method, the reflection, absorption and transmission coefficients of such plasmas for right-hand circularly waves are studied and the effects of the continuously changing external magnetic field on the power of the electromagnetic waves propagated in magnetized plasma s...
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جذب و عبور و بازتاب امواج الکترومغناطیسی در پلاسما موضوع مهمی است که مدت زمان طولانی مورد مطالعه قرارگرفته است. تحقیق بروی پلاسمابا توجه به کاربردهایی نظیر تولید انرژی ، عدسی پلاسمایی برای کانونش انرژی و ... از یک اهمیت زیادی برخوردار است. اغلب گفته میشود که 99% ماده موجود در طبیعت در حالت پلاسماست، یعنی به شکل گاز الکتریسته داری که اتمهایش به یونهای مثبت و الکترون منفی تجزیه شده باشد. این تخمی...
One-way helical electromagnetic wave propagation supported by magnetized plasma
In this paper we reveal the presence of photonic one-way helical surface states in a simple natural system- magnetized plasma. The application of an external magnetic field to a bulk plasma body not only breaks time-reversal-symmetry but also leads to separation of Equi-Frequency Contour surfaces (EFCs) to form topologically nontrivial gaps in k space. Interestingly, these EFCs support topologi...
متن کاملElectromagnetic radiation by quark-gluon plasma in a magnetic field
The electromagnetic radiation by quark-gluon plasma in a strong magnetic field is calculated. The contributing processes are synchrotron radiation and one-photon annihilation. It is shown that in relativistic heavy-ion collisions at the BNL Relativistic Heavy Ion Collider (RHIC) and CERN Large Hadron Collider (LHC) synchrotron radiation dominates over the annihilation. Moreover, it constitutes ...
متن کاملApplication of Rayleigh probability density function in electromagnetic wave propagation
In this study, signal voltage obtained at the receiver is investigated by taking the Rayleigh Probability Density Function into account. Probability of received signal and occurrence of incoming signal between two levels are also studied. Success percentage, requirement of how much the receiver is to be modified and variation of voltage or power at the output with respect to time are simulated ...
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ژورنال
عنوان ژورنال: Physics of Fluids
سال: 1970
ISSN: 0031-9171
DOI: 10.1063/1.1693023