Contents

JETP Letters

Vol. 110, No. 1, 2019

Fields, Particles, and Nuclei

Lattice Simulation Study of the Properties of Cold Quark Matter with a Nonzero Isospin Density

V. V. Braguta, A. Yu. Kotov and A. A. Nikolaev p. 1  abstract

Pauli-Principle Driven Correlations in Four-Neutron Nuclear Decays

P. G. Sharov, L. V. Grigorenko, A. N. Ismailova and M. V. Zhukov p. 5  abstract

Optics and Laser Physics

Ultrashort Optical Pulses and Their Generation in Resonant Media (Scientific Summary)

R. M. Arkhipov, M. V. Arkhipov, A. A. Shimko, A. V. Pakhomov and N. N. Rosanov p. 15  abstract

Condensed Matter

Revealing Low-Radiative Modes of Nanoresonators with Internal Raman Scattering

K. V. Baryshnikova, K. Frizyuk, G. Zograf, S. Makarov, M. A. Baranov, D. Zuev, V. A. Milichko, I. Mukhin, M. Petrov and A. B. Evlyukhin p. 25  abstract

Effect of Optical Excitation on the Band Structure and X-Ray Absorption Spectra of BaBiO3-Based High-Temperature Superconductors: Ab Initio Calculation

Ya. V. Zhumagulov, A. V. Krasavin, A. E. Lukyanov, V. D. Neverov, A. A. Yaroslavtsev and A. P. Menushenkov p. 31  abstract

Atomic Dynamics of Diamond at a “Negative” Pressure

P. P. Parshin, A. A. Bosak, V. A. Somenkov, G. F. Syrykh and A. I. Chumakov p. 37  abstract

Magnetic States and Metal–Insulator in Strongly Correlated Systems (Scientific Summary)

V. Yu. Irkhin and P. A. Igoshev p. 41  abstract

Quantum Magnetoresistive (hc/2e)/m-Periodic Oscillations in a Superconducting Ring

V. I. Kuznetsov and O. V. Trofimov p. 54  abstract

A New Type of Charge-Density-Wave Pinning in Orthorhombic TaS3 Crystals with Quenching Defects

V. E. Minakova, A. M. Nikitina and S. V. Zaitsev-Zotov p. 62  abstract

AC and DC Conductivities in an n-GaAs/AlAs Heterostructure with a Wide Quantum Well in the Integer Quantum Hall Effect Regime

A. A. Dmitriev, I. L. Drichko, I. Yu. Smirnov, A. K. Bakarov and A. A. Bykov p. 68  abstract

Temperature Dependence of the Critical Field of the Organic Superconductor κ-(BEDT-TTF)2Cu[N(CN)2]Br

V. A. Gasparov, A. Audouard, L. Drigo and J. A. Schlueter p. 74  abstract

Boron 10B–11B Isotope Substitution as a Probe of the Mechanism Responsible for the Record Thermionic Emission in LaB6 with the Jahn–Teller Instability

E. S. Zhukova, B. P. Gorshunov, M. Dressel, G. A. Komandin, M. A. Belyanchikov, Z. V. Bedran, A. V. Muratov, Y. A. Aleshchenko, M. A. Anisimov, N. Yu. Shitsevalova, A. V. Dukhnenko, V. B. Filipov, V. V. Voronov and N. E. Sluchanko p. 79  abstract

Miscellaneous

Role of Streamers in the Formation of a Corona Discharge in a Highly Nonuniform Electric Field

V. F. Tarasenko, V. S. Kuznetsov, V. A. Panarin, V. S. Skakun, E. A. Sosnin and E. Kh. Baksht p. 85  abstract