In this work ,we have employed for the analysis of TL glow curves of Eu3+ : Y2O3
material. The continuous promotion in numerical methods has greatly helped to
solve the complex TL kinetic equations (rate equations) which ...
The Structural and electronic Properties of Iron(ii)Oxides (F eO) is investigated with
density functional theory (DFT) using Quantum Espresso package. Our study is
based on Density Functional Theory (DFT) with the ...
In this thesis the title Particle Tri-axial Rotor Model based on Calculation of the level
energy,gamma energy and intensity branching ratio for Odd isotopes of Indium ,the
behavior of Odd Isotopes of Indium ( 105-In, ...
In this study we have investigated the static and dynamic properties of linear polymer
with different chain stiffness translocated through channel using Monte Carlo simulation.
We used the bond fluctuation method (BFM) ...
Demeke Wudu; Tamirat Abebe; Tolu Biressa(2022-01-12)
In this thesis, we have studied the squeezing, entanglement and statistical properties of
the cavity light beams produced by a coherently driven nondegenerate three-level laser
with an open cavity and coupled to a two-mode ...
Daniel Guchi Maliabe; Menberu Mengesha; Edobus M.(2022-01)
In this thesis the structural and electronic properties of hexagonal wurtizite zinc
oxide (ZnO) is investigated with density functional theory (DFT)+U using Quantum
Espresso package. Our study is based on Density Functional ...
In this thesis the Structural and electronic properties of Cuprous Oxide (Cu2O) is
investigated with density functional theory (DFT) using Quantum Espresso package.
Our study is based on Density Functional Theory (DFT) ...
In this work we have presented Monte Carlo simulations of linear polymer adsorption
on rough surfaces in a two dimensional (2D) lattice. To this end we used the bond fluc tuation model (BFM) to study the adsorption process ...
In this study we describe the third harmonic generation of GaAs cylindrical quantum
wire with applied magnetic field. The ground and exited state energy eigenvalue
of the system are calculated by solving the schrodinger ...
The objective of the work was to find the cross section values for the reactions
45
21Sc(n; 2n)44
21Sc, 45
21Sc(n; p)45
21Ca, 45
21Sc(p; n)45
22Ti and 45
21Sc(p; 2n)44
22Ti using a computational
nuclear reaction ...
In this thesis we considered the flat CDM cosmological model to constrain the density parameters,
the Hubble constant and the age of the universe. We did also estimate the mass of the universe
setting some relevant ...
In this thesis we studied the radiation of particles infalling into compact objects
where General Relativity Field Equations (GRFEs) were used. In particular the
Schwarzschild and Kerr black holes were considered. The ...
Study and measuring nuclear binding energy are most active areas of nuclear struc ture physics. In this work, Bethe-Weisacker formula has been employed to study bind ing and nucleon separation energies of different isotopes ...
In this paper we investigate Monte Carlo (MC) simulation of static and dynamic
properties of linear and ring polymers in the presence of obstacles. To this end we
used the bond fluctuation method (BFM) to study the ...
The discovery of gravitational lensing made the deflection of light as an important tool for
astronomy and cosmology. Since Einstein introduced general theory of relativity for the expanding
universe, the cosmological ...
Since the discovery of General theory of relativity, a great deal of astrophysical issues have
been studied. Among which the precession of planetary orbits has given attention. Yet, the
study is incomplete. Here, we ...
In this thesis we investigate polymer translocation through nanopore without external driving force. We used the two dimensional Monte Carlo simulation with Bond
Fluctuating method. To prevail over the entropic barrier, ...
Active Galactic Nuclei (AGNs) are amongst important astrophysical systems used in astrophysical studies that require diverse areas of physics entertaining from quantum field to
gravitation. Its interaction with its ...
More recent literature reviews point out that most galaxies, especially early type galaxies
with Active Galactic Nuclei (AGNs), contain Massive Black Holes (MBHs) considered to be
comparable to the masses of high redshift ...
In this thesis, we study the squeezing and statistical properties of light
produced by degenerate squeezed three level laser and one mode
subharmonic generator. We first obtain, the master equation, with the aid of
the ...