R. Essajai
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View article: Electronic, magnetic properties and magneto-caloric effects of NdSi Monte Carlo study
Electronic, magnetic properties and magneto-caloric effects of NdSi Monte Carlo study Open
The increasing focus on rare-earth-based intermetallic materials has intensified the search for compounds capable of delivering superior performance in low-temperature magnetic refrigeration systems. In the present work, we theoretically e…
View article: Growth and Properties of (Yb-Er) Co-Doped ZnO Thin Films Deposited via Spray Pyrolysis Technique
Growth and Properties of (Yb-Er) Co-Doped ZnO Thin Films Deposited via Spray Pyrolysis Technique Open
YbxEryZnO thin films with a low concentration (x = 5%, y = 0, 1, 3%) were made on glass substrates using the spray pyrolysis method. The films were characterized through the use of specific techniques to investigate their structural, optic…
View article: Calculated properties of GdNi intermetallic compound for the nitrogen liquefaction process: insight into <i>ab-initio</i> computations and Monte Carlo simulation
Calculated properties of GdNi intermetallic compound for the nitrogen liquefaction process: insight into <i>ab-initio</i> computations and Monte Carlo simulation Open
Theoretical study on the ground state proprieties of GdNi intermetallic compound and its magnetic observable curves, as well as its magneto-caloric effect (MCE) was performed. It was established that the magnetic moment of Gd atom is found…
View article: Growth and Characterization of (Tb,Yb) Co-Doping Sprayed ZnO Thin Films
Growth and Characterization of (Tb,Yb) Co-Doping Sprayed ZnO Thin Films Open
Structural, optical and electrical properties of (ytterbium/terbium) co-doped ZnO thin films deposited on glass substrates using the spray pyrolysis method were investigated. The films exhibited the hexagonal wurtzite structure with a pref…
View article: Dynamic properties of a one-dimensional charge density wave compound in the presence of uncondensed-carriers: Insights from numerical experiences
Dynamic properties of a one-dimensional charge density wave compound in the presence of uncondensed-carriers: Insights from numerical experiences Open
In the present Letter, a numerical study of the dynamic properties of one-dimensional (1D) incommensurate charge density wave (CDW) compound in the presence of free carriers (not affected by the Peierls transition) is carried out. The resu…
View article: Study of Structural and Melting Properties of Gold Nanorods
Study of Structural and Melting Properties of Gold Nanorods Open
MD simulations combined with the embedded-atom method have been applied to study the structural and melting properties of gold nanorods (AuNRs) of different sizes. The simulation results for the actual structure of AuNRs obtained after ene…
View article: Molecular dynamics study of thermal properties of nanofluids composed of one-dimensional (1-D) network of interconnected gold nanoparticles
Molecular dynamics study of thermal properties of nanofluids composed of one-dimensional (1-D) network of interconnected gold nanoparticles Open
In this Letter, Equilibrium Molecular Dynamics (EMD) simulations were used to investigate the nanoparticle volume fraction-dependent thermal conductivity of nanofluids composed of one-dimensional (1-D) network of interconnected gold nanopa…
View article: Dynamic properties of weakly coupled linear chains in two-dimension charge-density-waves (CDW’s) system: A numerical study
Dynamic properties of weakly coupled linear chains in two-dimension charge-density-waves (CDW’s) system: A numerical study Open
In the present letter, the numerical study on the dynamic properties of incommensurate charge-density-waves (CDW’s) in the two-dimensional (2-D) system has been performed by means of the generalized model of Fukuyama-Lee-Rice (FLR). The re…
View article: Numerical based study on charge density wave dynamics in a one-dimensional conductor in the low temperature limit
Numerical based study on charge density wave dynamics in a one-dimensional conductor in the low temperature limit Open
Understanding how the temperature affects in a wide range of quasi-one-dimensional conductors is one of the most significant scientific challenges in solid state physics. In this paper, the temperature-dependent charge density wave (CDW) d…
View article: Shape-dependent structural and magnetic properties of Fe nanoparticles studied through simulation methods
Shape-dependent structural and magnetic properties of Fe nanoparticles studied through simulation methods Open
The shape effect of iron nanoparticles (FeNPs) on structural and magnetic properties was investigated on the basis of a combination of Molecular Statics (MS) and Monte Carlo (MC) simulations.