S
S. Vasheghani Farahani
Researcher at Tafresh University
Publications - 62
Citations - 968
S. Vasheghani Farahani is an academic researcher from Tafresh University. The author has contributed to research in topics: Magnetic field & Magnetohydrodynamics. The author has an hindex of 14, co-authored 59 publications receiving 749 citations. Previous affiliations of S. Vasheghani Farahani include Katholieke Universiteit Leuven & Coventry Health Care.
Papers
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Journal ArticleDOI
Temperature dependence of the direct bandgap and transport properties of CdO
S. Vasheghani Farahani,Vicente Muñoz-Sanjosé,Jesús Zúñiga-Pérez,Christopher F McConville,Tim D. Veal +4 more
TL;DR: In this paper, temperature-dependent optical absorption, Hall effect, and infrared reflectance measurements have been performed on as-grown and post-growth annealed CdO films grown by metal organic vapor phase epitaxy on sapphire substrates.
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Propagating transverse waves in soft X-ray coronal jets
TL;DR: In this article, a model for magnetohydrodynamic (MHD) modes guided by a field-aligned plasma cylinder with a steady flow is adapted to interpret transverse waves observed in solar coronal hot jets, discovered with Hinode/XRT in terms of fast magnetoacoustic kink modes.
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Valence-band density of states and surface electron accumulation in epitaxial SnO2 films
S. Vasheghani Farahani,Tim D. Veal,James J. Mudd,David O. Scanlon,Graeme W. Watson,Oliver Bierwagen,Mark E. White,James S. Speck,Christopher F McConville +8 more
TL;DR: The surface band bending and electronic properties of SnO2(101) films grown on r-sapphire by plasma-assisted molecular beam epitaxy have been studied by Fourier transform infrared spectroscopy (FTIR), x-ray photoemission spectrograph (XPS), Hall effect, and electrochemical capacitance-voltage measurements.
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Nonlinear long-wavelength torsional Alfvén waves
S. Vasheghani Farahani,Valery M. Nakariakov,Valery M. Nakariakov,T. Van Doorsselaere,Erwin Verwichte +4 more
TL;DR: In this article, the second order thin flux-tube approximation is used to determine perturbations of a straight untwisted and non-rotating magnetic flux tube, nonlinearly induced by long-wavelength axisymmetric magnetohydrodynamic waves of small but finite amplitude.
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Frequency and damping rate of fast sausage waves
TL;DR: In this article, the authors investigated the frequency and damping rate of fast axisymmetric waves that are subject to wave leakage for a one-dimensional magnetic cylindrical structure in the solar corona.