http://www.seipub.org/rap/RSS.aspxen-US2015-08<p class="abstract">Influence of Damped Propagation of Dopant on the Static Linear and Nonlinear Polarizabilities of Quantum Dot</p><ul><li>Pages 1-10</li><li>Author Suvajit PalManas Ghos</li><li>Abstract We investigate the profiles of diagonal components of static linear (xx and yy), and first nonlinear (xxx and yyy), optical responses of repulsive impurity doped quantum dots. The dopant impurity potential assumes Gaussian form. The dopant is considered to be propagating under damped condition which is otherwise linear inherently. The study principally puts emphasis on investigating the role of damping strength on the static polarizability components. In view of this the doped dot is exposed to a static electric field of given intensity. The damping strength interplays with the confinement potentials and fabricate the polarizability components delicately through the emergence of maximization, minimization, and saturation. Also, the difference in the extent of inherent confinement in x and y-directions has been found to modulate the polarizability components.</li></ul>http://www.seipub.org/rap/PaperInfo.aspx?ID=16668Review of Applied Physicshttp://www.seipub.org/rap/PaperInfo.aspx?ID=166682015-08<p class="abstract">High Temperature Superconductors REBa2Cu3O7 (RE=Y, Gd and Eu) For Possible Thermo-electric Applications</p><ul><li>Pages 11-16</li><li>Author Ashok RaoGeetha MManjunath S.O.Benedict Christopher JUtpal Dek</li><li>Abstract In this communication, we present some results on thermo-electric properties of various high temperature superconductors. We have performed measurements on three rare-earth based cuprate superconductors. All the superconductors were prepared using solid state reaction method. The XRD studies on the present samples indicate that all the samples are in single phase. We observe that among the rare-earths studied in the present work, Gd-123 has the highest value of Z. In fact around 200K, the Z-value for GdBa2Cu3O7-δ (Gd-123) samples is about two times that of the other rare-earths like YBa2Cu3O7-δ and EuBa2Cu3O7-δ. However with Pr-doping at the rare-earth site, we get a different trend viz. the figure of merit for Eu0.95Pr0.05Ba2Cu3O7 (Eu-Pr5%) and Gd0.95Pr0.05Ba2Cu3O7 (Gd-Pr5%) samples is less than their respective pristine compounds. On contrary, an almost two-fold increase is seen in Y0.95Pr0.05Ba2Cu3O7(Y-Pr5%) sample compared to the pristine sample of this series.</li></ul>http://www.seipub.org/rap/PaperInfo.aspx?ID=15647Review of Applied Physicshttp://www.seipub.org/rap/PaperInfo.aspx?ID=156472015-08<p class="abstract">A Method of Dynamic System Identification over Computer Networks</p><ul><li>Pages 17-26</li><li>Author Takehito Azum</li><li>Abstract This paper discusses a problem about dynamic system identification over computer networks. A method to identify mathematical models of controlled objects over computer networks is proposed based on modified 1bit delta-sigma transformations and least squares methods for ARX models. The efficacy of the proposed method is verified based on numerical simulations and experiments. In the experiments, mathematical models of a DC motor are identified by using input-output signals of the DC motor over the developed computer network.</li></ul>http://www.seipub.org/rap/PaperInfo.aspx?ID=23840Review of Applied Physicshttp://www.seipub.org/rap/PaperInfo.aspx?ID=23840