Radiative damping of whistlers in a dense magnetoactive plasma waveguide

Date

1996-06-01

Author

Yilmaz, A
Oke, G
Rukhadze, A
Bilikmen, S

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

193
views

0
downloads

The absorption of whistler waves in a magnetized cylindrical plasma due to coupling with oblique Langmuir waves is investigated. Two types of mechanisms exist for whistler absorption. The first one is related to the excitation of Langmuir waves in the volume of the dense plasma and their subsequent absorption due to the electron collisions. The second one is the emission of Langmuir waves outside of the cylindrical plasma when it is surrounded by the rare plasma. The relation between these whistler absorption mechanisms is discussed.

Subject Keywords

Mathematical Physics, Atomic and Molecular Physics, and Optics, Condensed Matter Physics

URI

https://hdl.handle.net/11511/67661

Journal

PHYSICA SCRIPTA

DOI

https://doi.org/10.1088/0031-8949/53/6/016

Collections

Department of Physics, Article

Suggestions

OpenMETU
Core

Dispersive optical constants of Tl2InGaSe4 single crystals Qasrawi, A. F.; Hasanlı, Nızamı (IOP Publishing, 2007-09-01) The structural and optical properties of Bridgman method grown Tl2InGaSe4 crystals have been investigated by means of room temperature x-ray diffraction, and transmittance and reflectance spectral analysis, respectively. The x-ray diffraction technique has shown that Tl2InGaSe4 is a single phase crystal of a monoclinic unit cell that exhibits the lattice parameters of a = 0.77244 nm, b = 0.64945 nm, c = 0.92205 nm and beta = 95.03 degrees . The optical data have revealed an indirect allowed transition band ...
Absorption edge and optical constants of layered structured Tl2Ga2Se3S single crystals Hasanlı, Nızamı (IOP Publishing, 2012-06-01) The optical properties of Tl2Ga2Se3S layered crystals have been studied through transmission and reflection measurements in the photon energy range 1.13-2.82 eV. The optical indirect and direct transitions with band gap energies of 2.15 and 2.54 eV, respectively, were determined from the analysis of absorption data at room temperature. The dispersion of refractive index is discussed in terms of the Wemple-DiDomenico single-effective oscillator model. The refractive index dispersion parameters, namely oscill...
Optoelectronic properties of Ga(4)Se(3)S-layered single crystals QASRAWI, ATEF FAYEZ HASAN; Hasanlı, Nızamı; Ilaiwi, K. F. (IOP Publishing, 2008-07-01) The optoelectronic properties of Bridgman method-grown Ga(4)Se(3)S single crystals have been investigated by means of room temperature electrical resistivity, temperature-dependent photosensitivity and temperature-dependent optical absorption. The photosensitivity was observed to increase with decreasing temperature, the illumination dependence of which was found to exhibit monomolecular recombination in the bulk at 300 K. The absorption coefficient, which was calculated in the incident photon energy range ...
Solution of the Dirac equation for pseudoharmonic potential by using the Nikiforov-Uvarov method Aydogdu, Oktay; Sever, Ramazan (IOP Publishing, 2009-07-01) We investigate the energy spectra and corresponding wave functions of the Dirac equation for pseudoharmonic potential with spin and pseudospin symmetry. To obtain an analytical solution of the Dirac equation, we consider the Nikiforov-Uvarov method in the calculations. For any spin-orbit coupling term kappa, we find the closed forms of the energy eigenvalues and also obtain the radial wave functions in the spin and pseudospin symmetry limits.
Limitations of Matching Condensing Film Profile on a Micro Fin with the Groove: Critical Effect of Disjoining Pressure Alipour, Mobin; Dursunkaya, Zafer (Informa UK Limited, 2019-06-28) Condensation on a fin top terminating with a groove involves several simultaneous phenomena including vapor-liquid boundaries whose shapes are unknown a priori, fluid flow due to capillary and disjoining pressure gradients, and condensation over thin films. This problem occurs in grooved heat pipes, where the condensation is predominantly present on fin tops due to the thinner liquid film - having a lower thermal resistance compared to inside the groove where the fluid is substantially thicker. Majority of ...

Citation Formats

A. Yilmaz, G. Oke, A. Rukhadze, and S. Bilikmen, “Radiative damping of whistlers in a dense magnetoactive plasma waveguide,” PHYSICA SCRIPTA, pp. 731–733, 1996, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/67661.