Contents

Physics of the Solid State

Vol. 67, No. 4, 2025

GaSbBi Quantum Wells for Mid-Infrared Lasers

Youxiang Cao, and Liyao Zhang p. 253  abstract

Optimizing Al-Doped ZnO Thin Films: Structural, Optical, and Electrical Enhancements for Solar Cells

Ahmed Hichem Yahi, Arslane Hatem Kacha, Macho Anani, and Karim Salim p. 259  abstract

Vibrational Properties and the Lattice Specific Heat of an Alternating Iron Chain Structure Compound CsFeS2

Airat Kiiamov, and D. Tayurskii p. 269  abstract

DFT Study of Structural, Electronic, Optical and Elastic Properties of the YxB1–xP Ternary Alloy

M. Gacem, S. Touam, F. Guenfoud, N. Mounis, A. Benmachiche, I. Bendjedide, I. Charef, S. Ghemid, and H. Meradji p. 273  abstract

Carbonaceous Materials’ Raman Scattering Is a Result of Self-SERS Effect

I. Yu. Prosanov, and V. A. Volodin p. 290  abstract

Photo-Degradation of Dexamethasone through Radical-Based Advanced Oxidation Processes Using UV/H2O2 and Fe2+/UV/H2O2 Systems

T. Isac-Gutul, E. Tutovan, and D. L. Nika p. 292  abstract

Features of Gradient Structure Formation on the Surface of VT1-0 Titanium after Combined Treatment

A. V. Ionina, and E. A. Budovskikh p. 302  abstract

Preparation and Up-Conversion Luminescence Properties of LiY(MoO4)2:Er3+/Yb3+ Phosphor through Experimental Optimization Design

Shengyi Liu, Duan Gao, Xin Chen, Jingjing Zhang, Li Wang, Wenbin Song, Jiade Dong, Shang Gao, Han Yin, and Ying Zhu p. 308  abstract

Effect of Nanoparticle Concentration on the Crystallinity, Vibrational Dynamics, and Morphology of PS/TiO2 Nanocomposites

A. Rahimli, and M. Jafarov p. 318  abstract

Filtering and Guiding Electromagnetic Waves with a Fibonacci-Inspired Staircase Comb-Like Structure

Younes Errouas, Ilyass El Kadmiri, Youssef Ben-Ali, and Driss Bria p. 324  abstract