Contents

Semiconductors

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Vol. 60, No. 11, 2026

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Influence of Dopant Concentration on the Photocatalytic Activity of PVA/ZnO:Fe/ZnS Nanocomposites

Arista Gogoi, Pratyush Phukan, Pallabi Boro, and Suparna Bhattacharjee p. 1119  abstract

Effect of Gadolinium Doping on the Electrical and Optical Properties of TlInS₂ Single Crystals

P. H. Ismayilova, N. Z. Gasanov, A. A. Hajiyeva, V. J. Rustamov, and A. J. Taghiyev p. 1136  abstract

Electronic Structure and Stability of Ni-Doped SiC Nanotubes: A DFT+U Study

Sevda Rzayeva, Aynur Saddinova, Naghi Gasimov, and Shovqiyya Amirova p. 1147  abstract

Optical Properties of Er³⁺-doped ZnO Nanocrystals Synthesized by Solid State Reaction Method

Jihan Yang and Mei Xin p. 1160  abstract

Comparative Analysis of Sapphire and β-Ga₂O₃ Substrates for AlN/GaN HEMTs with Graded β-(Al_xGa_{1 – x})₂O₃ Buffer Layers

R. Sakthikumar and S. Dhana Sekaran p. 1170  abstract

Temperature-Dependent Electrical and Interfacial Properties of LaB₆/H-Terminated Diamond Schottky Barrier Diodes

Xufang Zhang, Shihao Lu, Mingkun Li, Wei Wang, Shichao Wang, Zejing Han, Yongjie Li, Zhiwei Jiao, and Jing Zhang p. 1185  abstract

Stability of Laminated Composite InGaAs Photocathodes by Cs-O-NF₃ Hybrid Activation

Ziheng Wang, Jian Zhou, Ji Shen, Bowen Cui, Zijun Yao, Yuanjin Chen, and Yijun Zhang p. 1193  abstract

Two-Dimensional Memristors: Materials, Switching Physics, Architectures, and Computing Applications

Rajesh Kumar Jha p. 1204  abstract

Analytical Investigation of Polarization-Enhanced Transport in ScAlN/GaN HEMTs

Kavita Thorat Upadhyay, Poonam Lilhare, Arvind Upadhyay, Nitin K. Jain, and Manju K. Chattopadhyay p. 1222  abstract

Improvement of the Breakdown Voltage of GaN HEMTs Using a Back Electrode and a High-k Passivation Layer

H. Y. Wang, Z. M. Zhai, H. T. Yang, S. X. Sun, and J. Ajayan p. 1230  abstract

DFT-enabled Electro-Optical Computations of Vacancy-ordered Metal Perovskite In₂MI₆ (M = Ti, Zr, Hf, and Ce) Compounds

P. N. Ghate and U. Ahuja p. 1238  abstract

Green Synthesis and Phase Stabilization of Bi₂O₃ Thin Films via Chemical Spray Pyrolysis

Heba M. T. Khalil, M. S. Ahmed, Hala Ibrahim Jasim, Edrees E. Khadeer, M. I. Khalil, and Samir Mahmmod Ahmad p. 1246  abstract

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