Svetlichnyi, V. A. Lapin, I. N.
Published in
Russian Physics Journal

The method of pulsed laser ablation in liquid was used to synthesize dispersions of cerium oxide nanoparticles when subjecting a metallic cerium target in water and alcohol to basic frequency radiation of the nanosecond Nd:YAG laser (1064 nm, 7 ns, 20 Hz). Researchers have studied the effect of laser radiation parameters, duration of impact, and op...

Somsikov, V. M. Andreev, A. B.
Published in
Russian Physics Journal

The main characteristics of motion of an equilibrium system of potentially interacting material points in a nonuniform field of forces and the criteria determining the transition from discrete to thermodynamic system description are studied. A change in the internal energy of the system passing through a potential barrier is studied depending on th...

Knyazev, M. A.
Published in
Russian Physics Journal

Brudnyi, V. N.
Published in
Russian Physics Journal

An analysis of experimental data revealed the dependence of the metal/n-GaN GaN(0001) barrier height on the metal work function, as predicted by the model that takes into account the charge neutrality level of the semiconductor. In case of the metal/p-GaN(Mg) barriers, significant scatter of the corresponding experimental data is observed and pinni...

Davydov, V. N. Morgunov, A. N.
Published in
Russian Physics Journal

Analytical dependences of the equivalent circuit elements of heterostructures on the material properties of quantum wells, their location, and bias voltage of the heterostructure are obtained. On the basis of these dependences, expressions for calculating the dependences of the equivalent capacitance and equivalent resistance of the heterostructure...

Agamalieva, L. A. Gadjiev, S. A. Jafarov, R. G.
Published in
Russian Physics Journal

An asymptotic expression for the vertex function in the region of large momenta in quantum electrodynamics is investigated in the ladder approximation. To formulate a calculational model in the ladder approximation, an iterative scheme has been used to solve the Schwinger–Dyson equation in the formalism of a bilocal source of fields. For the chiral...

Dudarev, E. F. Tabachenko, A. N. Bakach, G. P. Skosyrskii, A. B. Kashin, O. A. Osipov, D. A.
Published in
Russian Physics Journal

Kamilov, I. K. Stepurenko, A. A. Gummetov, A. É.
Published in
Russian Physics Journal

It is experimentally demonstrated that the longitudinal thermal diffusion autosoliton formed in a nonequilibrium electron-hole plasma in p-InSb in an external longitudinal magnetic field acquires diamagnetic properties. Results of calculation and numerical estimates of diamagnetism are given.

Banin, R. O. Glavanakov, I. V. Tabachenko, A. N.
Published in
Russian Physics Journal

An analysis of the effective polarization of the ∆++ isobar formed in a nucleus as a result of the virtual transition pp→∆++n, and manifested in the reaction 16O(γ, π+p)15C , is performed. The polarization of the isobar is analyzed within the framework of the ∆N correlation model of the A(γ, πN)B reaction, which takes account of the dynamic couplin...

Gromov, M. L. Evtushenko, N. V.
Published in
Russian Physics Journal

Possibilities of reduction of the number of time variables in a timed automaton used for synchronization of components in physical systems, for example, lasers are investigated. Reduction of the number of time variables allows problems of testing of the components for compliance with requirement specification to be simplified.