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作者:H Moradi
来源:[J].Journal of Magnetism and Magnetic Materials(IF 1.826), 2004, Vol.278 (3), pp.317-322
摘要:Abstract(#br)Broadening of spin-wave modes in the ferromagnetic thin layer with temperature is investigated within the Born approximation in a coupled ferromagnetic/anti-ferromagnetic bilayer. The Damon–Eschbach mode is used as a model to calculate the frequency of spin-wave...
作者:J Jahanpanah , H Moradi
来源:[J].Journal of Physics B: Atomic, Molecular and Optical Physics(IF 2.031), 2013, Vol.46 (8)
摘要:The linear and nonlinear amplification features of an optical signal by a multimode class B laser have been discussed. The four-wave mixing process between the cavity central mode and the amplified input signal produces a sequence of satellite lines. It is demonstrated that short...
作者:H Moradi , P S Cally
来源:[J].Journal of Physics: Conference Series, 2008, Vol.118 (1)
摘要:In time-distance helioseismology wave travel times are measured from the cross-correlation between Doppler velocities recorded at any two locations on the solar surface. However, one of the main uncertainties associated with such measurements is how to interpret observations made...
作者:H Moradi , P S Cally
来源:[J].Journal of Physics: Conference Series, 2013, Vol.440 (1)
摘要:We successfully utilise the SPARC code to model fast-Alfvén mode conversion in the region cA >> cs via 3-D MHD numerical simulations of helioseismic waves within constant inclined magnetic field configurations. This was achieved only after empirically m...
作者:S Edalati Boostan , H Moradi
来源:[J].Journal of Physics: Conference Series, 2010, Vol.200 (5), pp.052006 (4pp)
摘要:Tunneling magnetoresistance (TMR) is studied by using non-equilibrium Green's function method based on a single-band tight-binding approximation in Fe/MgO/Fe junction with random energy (RE) at interfaces. Roughness associated with interdiffused regions at Fe/MgO interfaces are i...
作者:Z Mohammad Hosseini Naveh , H Moradi
来源:[J].Journal of Physics: Conference Series, 2010, Vol.200 (7), pp.072066 (4pp)
摘要:The magnetization ( M ) and spin-wave (SW) parameter of Fe (110)/Ag (111) multilayers has been calculated in the presence of the random magnetic field (RMF) and interlayer exchange coupling (IEC), using simple SW theory. We introduce roughness as RMF caused by fluctuations in the...

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