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Meshkov A.G.,Orel State Technical University | Sokolov V.V.,Russian Academy of Sciences
Theoretical and Mathematical Physics | Year: 2011

We present a complete list of nonlinear one-field hyperbolic equations with integrable third-order x and y symmetries. The list includes both equations of the sine-Gordon type and equations linearizable by differential substitutions. © 2011 MAIK/Nauka.

Zebrev G.I.,National Research Nuclear University MEPhI | Tselykovskiy A.A.,National Research Nuclear University MEPhI | Turin V.O.,Orel State Technical University
2012 28th International Conference on Microelectronics - Proceedings, MIEL 2012 | Year: 2012

An analytic compact model of large-area double-gate graphene field-effect transistor is presented. As parts of the model, the electrostatics of double-gate structure is described and a unified phenomenological approach for modeling of the two drain current saturation modes is proposed. © 2012 IEEE.

Kharlamov V.F.,Orel State Technical University
Journal of Experimental and Theoretical Physics | Year: 2013

It is found that the dimensionless thermoelectric figure of merit of a material consisting of a large number of ball-shaped semiconductor or metal particles can be much more than unity. The introduction of an insulator into the space between the particles is shown to sharply increase the power of the converter of heat energy into electric current energy. © 2013 Pleiades Publishing, Ltd.

Korneev A.Y.,Orel State Technical University
Russian Engineering Research | Year: 2012

Formulas for the static characteristics of conical hydrodynamic bearings of three types are considered, with variable thermophysical properties of the lubricant. © 2012 Allerton Press, Inc.

Balakhnev M.J.,Orel State Technical University
Physics Letters, Section A: General, Atomic and Solid State Physics | Year: 2011

We construct auto-Bäcklund transformations and nonlinear superposition formulas for the third order higher symmetry of Broer-Kaup system, the Jordan-KdV system, vector generalizations of the Drinfel'd-Sokolov-Wilson, the Hirota-Satsuma and the Drinfel'd-Sokolov-Ito integrable systems. Soliton solutions are derived from these results. © 2010 Elsevier B.V. All rights reserved.

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