We study ion cyclotron (IC) oscillations activated by a stochastic, strong space-charge electric wavefield E of nonlinear waves propagating auroral ionosphere. E is in a plane perpendicular to the ambient magnetic field B. The word “strong” means that (1) the conventional linear...
Open access
Research Article10.9734/PSIJ/2016/29209
Ternary compound of semiconductor polycrystals Copper Tin Selenide, Cu2SnSe3, thin films have been prepared by vacuum thermal evaporation technique on well-cleaned glass substrate and annealed in purified nitrogen atmosphere from room temperature to 500°C for different annealing...
Open access
Research Article10.9734/PSIJ/2016/29024
Filamentary space-charge aurorae bring about cylindrical structures symmetric to local geomagnetic field lines in auroral ionosphere. It produces arbitrary structured electric fields. Developed from previous work on a backward mapping technique to solve ion velocities and transpo...
Open access
Research Article10.9734/PSIJ/2016/29210
Plasma echo theory is revisited, and we apply it to a plasma slab bounded by a vacuum. Spatial echoes in a slab plasma are investigated by calculating the electric field produced by external charges and satisfying the boundary conditions at the interfaces. We determine the echo s...
Open access
Research Article10.9734/PSIJ/2016/28647
It is a review of some new electrodynamics models of interacting charged point particles and related with them fundamental physical aspects, motivated by the classical A. M. Amper's magnetic and H. Lorentz force laws, as well as O. Jefimenko electromagnetic field expressions. Bas...
Open access
Research Article10.9734/PSIJ/2016/28935
In this research paper, measured monthly average daily radiometric data for global solar radiation on the horizontal surfaces and atmospheric parameters including relative humidity, sunshine hours, dew point temperature as well as the ambient temperatures (minimum and maximum) at...
Open access
Research Article10.9734/PSIJ/2016/28446
A gauge transformation of a simple electromagnetic system is analyzed. The Hamiltonian which is derived from the Dirac Lagrangian density is used for determining the state of an electron. The fact that this Hamiltonian is free of time differential operators plays a key role in th...
Open access
Research Article10.9734/PSIJ/2016/28572
Special Relativity, which the 110-anniversary was marked in the last year, is a very well elaborated theory. However, there might be some logically deduced discrepancies named paradoxes, which demand a painstaking examination. Nonetheless, every search for inherent contradictions...
Open access
Research Article10.9734/PSIJ/2016/28188
This paper presents a hydrodynamic model of flow in a bifurcating stream, in which the effects of environmental thermal differentials are investigated. The governing nonlinear and coupled equations are solved analytically using similarity transformation and perturbation series ex...
Open access
Research Article10.9734/PSIJ/2016/26430
Investigation has been carried out to analyze the effects of variable wall temperature and concentration on Magnetohydrodynamic mixed convection flow of a nanofluid over a nonlinear stretching sheet with variable Brownian and thermophoretic diffusion coefficient. The governing di...
Open access
Research Article10.9734/PSIJ/2016/28946