Contents

Semiconductors

Vol. 55, No. 1, 2021

Surface Morphology and Optical Properties of Glassy Selenium Films after Laser Modification

E. V. Aleksandrovich, A. N. Aleksandrovich, S. G. Bystrov and G. M. Mikheev p. S1  abstract

Isotype n-AlGaAs/n-GaAs Heterostructures Optimized for Efficient Interband Radiative Recombination under Current Pumping

O. S. Soboleva, S. O. Slipchenko and N. A. Pikhtin p. S8  abstract

RF Performance Investigation of NiO Pocket on Ga2O3-Based Hetero-MOSFET

N. Yadava and R. K. Chauhan p. S14  abstract

I–V Characteristics of High-Power Diode Structures with Sharply Asymmetric Injection Ability of the Emitters

A. G. Tandoev, T. T. Mnatsakanov and S. N. Yurkov p. S22  abstract

Amplification of Terahertz Electromagnetic Waves in a Structure with Two Graphene Layers under a Direct Electric Current Flow: a Hydrodynamic Approximation

I. M. Moiseenko, V. V. Popov and D. V. Fateev p. S30  abstract

Two-Dimensional Electron-Hole System under the Influence of the Chern–Simons Gauge Field Created by the Quantum Point Vortices

S. A. Moskalenko, V. A. Moskalenko, I. V. Podlesny and M. A. Liberman p. S35  abstract

Resonant Reflection of Light from an Excitonic Optical Grating Formed by 100 InGaN Quantum Wells

A. A. Ivanov, V. V. Chaldyshev, E. E. Zavarin, A. V. Sakharov, W. V. Lundin and A. F. Tsatsulnikov p. S49  abstract

Effect of the Ultra-Thin GaN Interlayer on the Electrical and Photoelectrical Parameters of Au|GaAs Schottky Barrier Diodes

A. H. Kacha, M. N. Amroun, B. Akkal and Z. Benamara p. S54  abstract

Preparation of Atomically Clean and Structurally Ordered Surfaces of Epitaxial CdTe Films for Subsequent Epitaxy

A. S. Tarasov, N. N. Mikhailov, S. A. Dvoretsky, R. V. Menshchikov, I. N. Uzhakov, A. S. Kozhukhov, E. V. Fedosenko and O. E. Tereshchenko p. S62  abstract

Saturation Power of a Semiconductor Optical Amplifier Based on Self-Organized Quantum Dots

A. E. Zhukov, N. V. Kryzhanovskaya, E. I. Moiseev, A. M. Nadtochiy, F. I. Zubov, M. V. Fetisova, M. V. Maximov and N. Yu. Gordeev p. S67  abstract

Waveguiding Regime Control by Varying the Refractive Index for MgZnO Sprayed Thin Films

Y. Bouachiba, A. Taabouche, A. Bouabellou, A. M. Zemieche, N. Ghellil, H. Serrar, R. Aouati, H. Djaaboube, F. Hanini and C. Boukentoucha p. S72  abstract

Dependence of ZnCl2 Precursor Concentrations on Structural, Optical, and Cathodoluminescence Properties of Spin-Coated ZnO Thin Films

E. Elmahboub, A. El Hamidi, A. El Hichou and M. Mansori p. S80  abstract