41 publication(s) trouvée(s)
Article scientifique
Coupled soliton solutions of modeled equations in a Noguchi electrical line with crosslink capacitor
An electrical line is one of the transmission media used worldwide for the transmission of signals. This is for the …
Article scientifique
Construction of Breather soliton solutions of a modeled equation in a discrete nonlinear electrical line and the survey of modulationnal Instability
The most used signals nowadays for the propagation of information in the different transmission lines are solitons because of the …
Article scientifique
Padé approximation for time-domain plane wave reflected from a lossy earth
To deal with the behaviour of wire structures subjected to electromagnetic waves with the finite-difference time-domain (FDTD) method, it is …
Article scientifique
Some algebraic structures for the bosonic three-level systems
A simple systematic procedure to construct the three-level unitary and orthogonal algebras which appear in the bosonic three -level pairing …
Article scientifique
Nonlinear THz spectroscopy and simulation of gated graphene
We studied the nonlinear optical properties of single layer graphene using high terahertz (THz) fields. With the use of a …
Article scientifique
Unitary scheme model calculations of the ground and excited state characteristics of 3H and 4He
The ground and excited states of the 3 H and 4 He nuclei are studied in the framework of group-theoretical …
Article scientifique
Scanning digital holography at 10.6 μm for large scene reconstruction
We demonstrate amplitude reconstruction of a very large scene hologram recorded by means of digital holography at 10.6 microns. Infrared …
Article scientifique
Derived wave of gradient driven diffusion's convective flux of efavirenz
This work gives the description of the derived wave induced by convective diffusive flux of gradient driven diffusion. It makes …
Article scientifique
Novel wide-angle ellipsometric arrangement for thin film thickness measurement
A parabolic mirror is used for the first time in a wide-angle ellipsometric system to determine the parameters ψ and …
Article scientifique
Lagrange-mesh solution of the Schrödinger equation in generalized spherical coordinates
The solution of the multi-dimensional Schrödinger equation in the generalized spherical coordinates is constructed in the Lagrange-mesh method. Laguerre and …
Article scientifique
Monte Carlo investigation of mixed spin Ising 2D-nanoparticles
The magnetic properties of mixed spin-1/2 and spin-1 Ising 2D-nanoparticles (circle and square) with core–shell structure are examined by the …
Article scientifique
Dynamics of entanglement and quantum states transitions in spin-qutrit systems under classical dephasing and the relevance of the initial state
We provide a detailed analysis of the time-evolutions of free and bound entangled states in a two-qutrit system under the …
Article scientifique
Channels of projectile fragmentation of16O nucleus in nuclear emulsion
Experimental data are presented on the projectile fragments emitted from non-central collisions of 3.7 A GeV 16 O projectiles with …
Article scientifique
Exact bright and dark solitary wave solutions of the generalized higher-order nonlinear Schrödinger equation describing the propagation of ultra-short pulse in optical fiber
Considering linear and nonlinear optical effects like group velocity dispersion, higher-order dispersion, Kerr nonlinearity, self-steepening, stimulated Raman scattering we obtain …
Article scientifique
Transmission through graded interfaces in the displacement operator method
The transmittivity of a graded heterojunction within the displacement operator framework is studied using the transfer matrix approach. Transmission resonances …
Article scientifique
Quantum features of molecular interactions associated with time-dependent non-central potentials
The research for quantum features of molecular Coulomb interactions subjected to a time-dependent non-central potential has many applications. The wave …
Article scientifique
Magnetocaloric properties of a spin-1 anisotropic ferromagnetic Heisenberg system within the pair approximation
The thermodynamics properties of a ferromagnetic Heisenberg model with the exchange anisotropy of a spin-1 system in presence of single-ion …
Article scientifique
High performance optical systems using MIM based plasmonic structures
In this paper, the design of high performance optical systems based on MIM based plasmonic structures is proposed. Using a …
Article scientifique
Silicon-on-sapphire (SOS) waveguide modal analysis for mid-infrared applications
Mid infrared photonics is a very promising field with many applications in various areas. Silicon-on-sapphire (SOS) is one of the …
Article scientifique
Relativistic calculations for spin-polarization of elastic electron—mercury scattering
The spin-polarization S and the spin-polarization parameters U and T of the elastically scattered electrons from Hg atoms have been …