Vol. 129, No. 2, 2021

Optics and Spectroscopy

Spectroscopy and Physics of Atoms and Molecules

Possibilities of Distributive Gaussian sp-Functions for Calculating the Correlation Energy of Molecules in the Ground and Excited States

V. N. Glushkov p. 163 abstract

Symmetry of Icosahedron and Optical Properties of Fullerene C₆₀

A. G. Sukharev p. 170 abstract

Emission Spectra of Light Inert Gases Ne and Ar in the 3–20 nm Range under Pulsed Laser Excitation Using Various Gas Jets as Targets

A. N. Nechay, A. A. Perekalov, N. N. Salashchenko and N. I. Chkhalo p. 185 abstract

Spectroscopy of Condensed Matter

Determination of Rate Constants and the Mechanism of Phototransformations of Metalloporphyrins by Solving the Inverse Photokinetic Problem

I. V. Stanishevsky and S. M. Arabei p. 191 abstract

Density of Energy Spectrum of an Electron in the Image-Potential Field and a Trapping Electric Field

P. A. Golovinskii, M. A. Preobrazhenskii and A. A. Drobyshev p. 199 abstract

Sensitized Luminescence Kinetics as a Tool for Identification of Nonradiative Energy Transfer

E. N. Bodunov p. 205 abstract

Physical Optics

History of Development of the Methods and Interference Devices for Measuring a Small Optical Phase Difference (Review)

G. B. Malykin p. 212 abstract

On Isotropic Points in K₂SO₄ Impurity Crystals

V. Yo. Stadnyk, R. B. Matviiv, R. S. Brezvin, P. A. Shchepanskyi and Z. A. Kogut p. 227 abstract

Electro-Optical Response of Cells with Homeoplanar Layers of a Nematic Liquid Crystal with Different Thicknesses at Oblique Incidence of Light

A. A. Karetnikov, A. P. Kovshik, N. A. Karetnikov, E. I. Ryumtsev, E. V. Aksenova and A.V. Svanidze p. 234 abstract

Nonlinear Optics

Particularities of the Formation of Localized States near a Planar Defect in Media with an Abruptly Changing Defocusing Nonlinear Response

S. E. Savotchenko p. 239 abstract

Optical Materials

Low-Temperature Synthesis of Glass-Ceramics with YNbO₄:Eu³⁺ Crystallites

V. A. Kravets, E. V. Ivanova, K. N. Orekhova, G. A. Gusev, V. V. Vas’kevich, M. I. Moskvichev and M. V. Zamoryanskaya p. 245 abstract

Optics of Low-Dimensional Structures, Mesostructures, and Metamaterials

Resonance Scattering of GHz Plane Electromagnetic Waves from Ring Dielectric Linear Structures

A. B. Shvartsburg, L. M. Vasilyak, S. P. Vetchinin, K. V. Alybin, O. D. Vol’pyan, Yu. A. Obod, V. Ya. Pecherkin, P. A. Privalov and D. V. Churikov p. 252 abstract

Optical Properties of Three-Dimensional InGaP(As) Islands Formed by Substitution of Fifth-Group Elements

N. V. Kryzhanovskaya, A. S. Dragunova, S. D. Komarov, A. M. Nadtochiy, A. G. Gladyshev, A. V. Babichev, A. V. Uvarov, V. V. Andryushkin, D. V. Denisov, E. S. Kolodeznyi, I. I. Novikov, L. Ya. Karachinsky and A. Yu. Egorov p. 256 abstract

Plasmonics

Reflection of Light from Gold and Silver Plasmon Films: A Comparison of Experiment and Theory

V. F. Askirka, D. V. Guzatov and S. A. Maskevich p. 261 abstract

UV, IR, and Terahertz Optics

Study of the Features of the Formation of Water Films on the Surfaces of Montmorillonite and Kaolinite by Infrared Spectroscopy

T. F. Nazdracheva, A. V. Kukharskii, A. S. Kasprzhitskii, G. I. Lazorenko, V. A. Yavna and A. G. Kochur p. 270 abstract

Applied Optics

Spectral Characteristics of an Oblique-Incidence Reflection Interferometer as a Refractive Index Sensor

V. S. Terentyev and V. A. Simonov p. 276 abstract

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