Research & Reviews : Journal of Physics
Volume 1, Issue 2 (2012)
Published
Table of contents
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Demagnetization Factor Dependence of Energy of Ultrathin Ferromagnetic Films with Four Layers
Abstract: The variation of energy with demagnetization factor will be investigated for sc(001) and bcc(001) ferromagnetic lattices with four layers using classical model of Heisenberg Hamiltonian. According to 3-D plots, the films with four layers can be easily oriented in certain directions under the influence of particular demagnetization factor and angles for both sc(001) and bcc(001) ferromagnetic lattice structures. A flat part can be seen in the middle of 3-D plots …
Published in Research & Reviews : Journal of Physics · Vol. 1, Issue 2, 2012 · pp. 1–8 Read article
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The Relation between Double Laplace Transform and Double Hankel Transform with Applications II
Abstract: The object of this paper is to establish a relationship between the double Laplace transform and the double Hankel transform. A double Laplace-Hankel transform of the product of H-functions of one and two variables is then obtained. Application of our main result, summation formula and some interesting special cases have also been discussed. Keywords:Double Laplace transform, double Hankel transform, Mellin-Bernes contour integral, H-function
Published in Research & Reviews : Journal of Physics · Vol. 1, Issue 2, 2012 · pp. 19–25 Read article
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Study of Size Controllable Synthesis of Indium Tin Oxide Nanoparticles and Their Different Characterizations
Abstract: Nanocrystalline indium oxide powders were prepared by combustion synthesis. The changes of nanostructure caused by material processing were studied using X-ray powder diffraction (XRD), transmission electron microscopy (TEM), selected area electron diffraction (SAED) and Brummer Emette teller analysis (BET). The stoichiometric composition of the starting indium tin oxide powder (cubic in traces) induced phase transitions to high temperature. We found that the phase transition to ITO was initiated at the …
Published in Research & Reviews : Journal of Physics · Vol. 1, Issue 2, 2012 · pp. 9–18 Read article