Vol. 87, No. 6, 2023

Bulletin of the Russian Academy of Sciences: Physics

Structure, Piezoresponse, and Physical and Mechanical Properties of Scaffolds Based on Polyhydroxybutyrate with a Magnetite/Reduced Graphene Oxide Composite Filler

L. E. Shlapakova, A. S. Pryadko, Yu. R. Mukhortova, D. V. Wagner, M. A. Surmeneva and R. A. Surmenev p. 675 abstract

Effect of the Supramolecular and Crystal Structure of Polylactide on Obtaining the Shape Memory Effect

A. I. Zimina, P. A. Kovaleva, D. A. Kiselev, I. N. Krupatin and F. S. Senatov p. 681 abstract

Patterns of the Effect of the Temperature of Spark Plasma Sintering on the Microstructure of Thermoelectric Composites Based on the Matrix of Bi₂Te_2.1Se_0.9Bi₂ with Cobalt Inclusions

M. Zhezhu, A. E. Vasil’ev and O. N. Ivanov p. 687 abstract

Effect of Microstructure on the Thermoelectromotive Force of a Thermoelectric Composite of the Bi₂Te₃ (Matrix) + xNi (Filler) System

M. Zhezhu, A. E. Vasil’ev and O. N. Ivanov p. 692 abstract

Selection of Spin Waves in an Ensemble of Laterally and Vertically Coupled YIG Microwaveguides

A. B. Khutieva, V. R. Akimova, E. N. Beginin and A. V. Sadovnikov p. 697 abstract

Mangiferin-Loaded Nanofibers Based on Hyaluronic Acid

V. I. Klimshina, P. P. Snetkov, S. N. Morozkina and M. V. Uspenskaya p. 701 abstract

Properties of Magneto-Luminescent Hybrid Structures Based on Iron Oxide (Fe₃O₄) and Having Semiconductor Shells

D. A. Kafeeva, D. A. Kurshanov and A. Y. Dubavik p. 705 abstract

Fabrication of Optical Microstructures with Gradient Refractive Index by Two-Photon Laser Lithography

M. D. Aparin, T. G. Baluyan, M. I. Sharipova, M. A. Sirotin, E. V. Lyubin, I. V. Soboleva, V. O. Bessonov and A. A. Fedyanin p. 710 abstract

A Magnetic Field-Controlled Elastomer Composite Based on Porous Polydimethylsiloxane

A. A. Amirov, A. S. Kaminskiy, E. A. Arkhipova, N. A. Cherkasova, A. O. Tovpinets, V. N. Leucine, A. P. Pyatakov, V. E. Zhivulin and V. V. Rodionova p. 715 abstract

SDS-Modified Iron Oxide Magnetic Nanoparticles for Removing of Methylene Blue from Aqueous Solution

K. E. Magomedov, A. S. Omelyanchik, S. A. Vorontsov, E. Čižmár, V. V. Rodionova and E. V. Levada p. 720 abstract

Pinning of the Fermi Level on the Oxidized (110) Surfaces of AIII–Sb Semiconductors

P. A. Alekseev, A. N. Smirnov, V. A. Sharov, B. R. Borodin and E. V. Kunitsyna p. 728 abstract

Characteristics of Supercapacitor Electrodes Based on Doped Silicon Carbon Films

I. Yu. Bogush and N. K. Plugotarenko p. 731 abstract

Room-Temperature Ferromagnetism in the Crystalline Semiconductor Compound Hg_{1 –} _xFe_xSe (x ≤ 0.06 at %) with an Ultralow Iron Impurity Concentration

T. E. Govorkova, V. I. Okulov, E. A. Pamyatnykh, V. S. Gaviko and V. T. Surikov p. 735 abstract

Contribution from the Electronic States at Interfaces to Terahertz Photoconductivity in Structures Based on Hg_{1 –} _xCd_xTe with an Inverted Energy Spectrum

A. S. Kazakov, A. V. Galeeva, A. I. Artamkin, A. V. Ikonnikov, S. N. Chmyr, S. A. Dvoretskiy, N. N. Mikhailov, M. I. Bannikov, S. N. Danilov, L. I. Ryabova and D. R. Khokhlov p. 739 abstract

On a Shape of Band-to-Acceptor Luminescence Line in Semiconductors

I. A. Kokurin and N. S. Averkiev p. 744 abstract

Surface Emitting Quantum-Cascade Lasers with a Second-Order Grating and Elevated Coefficient of Coupling

A. V. Babichev, E. S. Kolodeznyi, A. G. Gladyshev, N. Yu. Kharin, A. D. Petruk, V. Yu. Panevin, G. V. Voznyuk, M. I. Mitrofanov, S. O. Slipchenko, A. V. Lyutetskii, V. P. Evtikhiev, L. Ya. Karachinsky, I. I. Novikov, N. A. Pikhtin and A. Yu. Egorov p. 750 abstract

Energy Position of the Size Quantization Levels in Multiple HgCdTe Quantum Wells

N. N. Mikhailov, V. G. Remesnik, V. Ya. Aleshkin, S. A. Dvoretsky, I. N. Uzhakov and V. A. Shvets p. 755 abstract

Thermal Stability of Ferroelectric Films Based on Hafnium–Zirconium Dioxide on Silicon

V. P. Popov, V. A. Antonov, F. V. Tikhonenko, A. V. Myakonkikh and K. V. Rudenko p. 760 abstract

Self-Sustaining of the Conducting State and Bipolar Ionizing Gunn Domains in Pulse Avalanche Gallium Arsenide Diodes

A. V. Rozhkov, M. S. Ivanov and P. B. Rodin p. 765 abstract

Quantum-Dimensional Near-Surface Recombination of Photocarriers in CdTe Microcrystals

A. V. Selkin and N. Kh. Yuldashev p. 771 abstract

Investigation of the Biexciton Radiative Cascade in a Single InAs/GaAs Quantum Dot Embedded in a High-Q Microcavity

Yu. M. Serov, A. I. Galimov and A. A. Toropov p. 776 abstract

A GaN/AlGaN Resonance Bragg Structure

A. A. Ivanov, V. V. Chaldyshev, E. E. Zavarin, A. V. Sakharov, W. V. Lundin and A. F. Tsatsulnikov p. 782 abstract

Polaron Effects Induced by Interface Phonons in Thin Films on Ionic Substrates

A. Yu. Maslov and O. V. Proshina p. 786 abstract

Time-Dependent Photoconductivity in Iron-Doped ZnSe Crystals

M. S. Storozhevykh, V. P. Kalinushkin, O. V. Uvarov, V. P. Chegnov, O. I. Chegnova and V. A. Yuryev p. 790 abstract

Sources of Terahertz Radiation on AlGaAs/GaAs Superlattices

A. S. Dashkov, L. G. Gerchikov, L. I. Goray, N. Yu. Kharin, M. S. Sobolev, R. A. Khabibullin and A. D. Bouravleuv p. 795 abstract

Calculating Current–Voltage Characteristics with Negative Differential Conductivity Sections of Superlattices Based on a GaAs/AlAs Compound with Different Numbers of Periods

S. V. Khazanova, O. L. Golikov, A. S. Puzanov, E. A. Tarasova, I. Yu. Zabavichev, A. A. Potekhin, E. S. Obolenskaya, A. S. Ivanov, D. G. Paveliev and S. V. Obolensky p. 800 abstract

Microwave Photoconductivity in Hg_{1 –} _xCd_xTe

S. N. Chmyr’, A. S. Kazakov, A. V. Galeeva, D. E. Dolzhenko, A. I. Artamkin, A. V. Ikonnikov, S. A. Dvoretsky, N. N. Mikhailov, M. I. Bannikov, L. I. Ryabova and D. R. Khokhlov p. 805 abstract

Electron-Beam Radiation Effects at the Molecular-Beam Epitaxial Growth of CaF₂ Film on Silicon

A. V. Dvurechenskii, A. V. Kacyuba, G. N. Kamaev and V. A. Volodin p. 809 abstract

Using Local Smith Normal Form for Numerical Implementation of the Generalized Frobenius Method

M. S. Zholudev, S. V. Morozov and V. I. Gavrilenko p. 813 abstract

Ramsey Fringes in Germanium Doped with Arsenic Donors

R. Kh. Zhukavin, P. A. Bushuikin, V. D. Kukotenko, Yu. Yu. Choporova, N. Deßmann, K. A. Kovalevsky, V. V. Tsyplenkov, N. D. Osintseva, V. V. Gerasimov, D. V. Shengurov, B. A. Knyazev, N. V. Abrosimov and V. N. Shastin p. 823 abstract

Electrical Behavior of a Two-Terminal Organic–Inorganic Halide Perovskite Rewritable Memristor for Neuromorphic Operations

G. V. Nenashev and A. N. Aleshin p. 832 abstract

Heterostructures of Quantum-Cascade Lasers Based on Composite Active Regions

A. V. Babichev, A. G. Gladyshev, D. V. Denisov, V. V. Dudelev, D. A. Mikhailov, S. O. Slipchenko, A. V. Lyutetskii, L. Ya. Karachinsky, I. I. Novikov, A. Yu. Andreev, I. V. Yarotskaya, K. A. Podgaetskiy, A. A. Marmalyuk, A. A. Padalitsa, M. A. Ladugin, N. A. Pikhtin, G. S. Sokolovskii and A. Yu. Egorov p. 839 abstract

Electronic Transport in a Gapless HgCdTe Crystals

Yu. B. Vasilyev, A. A. Usikova and N. N. Mikhailov p. 845 abstract

Obtaining of Nanoscale Layers of Solid Solutions in GaSb, GaAs, InAs Wafers Because of Solid-Phase Substitution Reactions

V. I. Vasil’ev, G. S. Gagis, B. Ya. Ber, D. Yu. Kazantsev, M. V. Tokarev, V. I. Kuchinskii, M. V. Nakhimovich and V. P. Khvostikov p. 849 abstract

Critical Disorder in InGaN/GaN Resonant Bragg Structures

A. A. Ivanov, V. V. Chaldyshev, V. I. Ushanov, E. E. Zavarin, A. V. Sakharov, W. V. Lundin and A. F. Tsatsulnikov p. 853 abstract

Epitaxial Structures for Low-Barrier Mixing Microwave Diodes Grown on a GaAs Substrate

I. V. Samartsev, S. M. Nekorkin, B. N. Zvonkov, A. V. Rykov, A. B. Chigineva, Yu. I. Chechenin, A. A. Chilikov and S. V. Pankov p. 857 abstract

Contents

Bulletin of the Russian Academy of Sciences: Physics