Vol. 107, No. 8, 2018

JETP Letters

A simultaneous English language translation of this journal is available from Pleiades Publishing, Ltd.
Distributed worldwide by Springer. JETP Letters ISSN 0021-3640.

Optics and Laser Physics

Emission of Photons at the Interaction of a High-Energy Electron Beam with a Sequence of Bent Single Crystals

A. G. Afonin, E. V. Barnov, G. I. Britvich, A. P. Bugorskii, A. A. Durum, M. Yu. Kostin, I. S. Lobanov, A. V. Lutchev, Yu. E. Sandomirskii, V. I. Pitalev, I. V. Poluektov, S. F. Reshetnikov, Yu. A. Chesnokov, P. N. Chirkov and A. A. Yanovich p. 451 abstract

Inhomogeneous States in a Nonlinear Self-Focusing Medium Generated by a Nonlinear Defect

S. E. Savotchenko p. 455 abstract

Self-Focusing of a Light Beam in a Medium with Relativistic Nonlinearity: New Analytical Solutions

V. F. Kovalev and V. Yu. Bychenkov p. 458 abstract

Plasmonic Enhancement of Photocurrent in a Hybrid Structure with a Subwavelength Aluminum Grating

V. V. Lazarev, L. M. Blinov, I. V. Simdyankin, S. G. Yudin, V. V. Artemov, M. V. Gorkunov and S. P. Palto p. 464 abstract

Condensed Matter

Dynamics of Heavy Carriers in the Ferromagnetic Superconductor UGe₂

V. G. Storchak, J. H. Brewer, D. G. Eshchenko, P. W. Mengyan, O. E. Parfenov and A. M. Tokmachev p. 470 abstract

Stabilization of Ferromagnetism in BiFeO₃:Ho at Hydrostatic Pressure

T. R. Arslanov, S. N. Kallaev and L. A. Reznichenko p. 477 abstract

Dimerization in Honeycomb Na₂RuO₃ under Pressure: a DFT Study

D. D. Gazizova, A. V. Ushakov and S. V. Streltsov p. 483 abstract

Magnetoresistance of a Two-Dimensional TbTe₃ Conductor in the Sliding Charge-Density Wave Regime

A. V. Frolov, A. P. Orlov, P. D. Grigoriev, V. N. Zverev, A. A. Sinchenko and P. Monceau p. 488 abstract

Influence of Coulomb Correlations on Nonequilibrium Quantum Transport in a Quadruple Quantum-Dot Structure

M. Yu. Kagan and S. V. Aksenov p. 493 abstract

Is Pauling’s Hypothesis Violated in the Hexagonal Modification of Ice?

M. I. Ryzhkin and I. A. Ryzhkin p. 500 abstract

Miscellaneous

Symmetry of Pulsating Ratchets

V. M. Rozenbaum, I. V. Shapochkina, Y. Teranishi and L. I. Trakhtenberg p. 506 abstract

Enhancement of the Local Electromagnetic Field over Planar “Particles” Formed on the Surface of a Polar Crystal

D. V. Kazantsev and E. A. Kazantseva p. 512 abstract

Discussion

Graphite, Graphene, and the Flat Band Superconductivity

G. E. Volovik p. 516 abstract

Erratum

Erratum to: “Lifetime of Positrons in Nanostructured Nonstoichiometric Silver Sulfide Ag_2–δS” [JETP Letters 107, 4 (2018)]

A. A. Rempel, S. I. Sadovnikov, G. Klinser and W. Sprengel p. 518 abstract

Erratum to: “Influence of Effective Tensor Forces on the Fission Barriers of Nuclei in the Uranium Region” [JETP Letters 107, 86 (2018)]