1. Fundamentals of and Recent Advances in Carrier Selective Passivating Contacts for Silicon Solar Cells

   • Bisma Bilal
   • Hakim Najeeb-ud-Din

   Review Article 28 April 2021 Pages: 3761 - 3772

   

2. Linear and Nonlinear Optical Properties of Graphene: A Review

   • Vipin Kumar

   Review Article 29 April 2021 Pages: 3773 - 3799

   

3. Combined Experimental and TDDFT-DFT Computation, Characterization, and Optical Properties for Synthesis of Keto-Bromothymol Blue Dye Thin Film as Optoelectronic Devices

   • Ahmed A. Al-Hossainy

   Original Research Article 10 May 2021 Pages: 3800 - 3813

   

4. Ultrahigh-Energy Laser-Assisted Exfoliation for Fast Eco-Synthesis of Reduced Graphene Oxide with Structure Quality

   • Khaled M. Elsabawy
   • Ahmed M. Fallatah
   • Zeid O. Owidah

   Original Research Article 15 April 2021 Pages: 3814 - 3818

   

5. Comprehensive Studies on Steady-State and Transient Electronic Transport in In_0.52Al_0.48As

   • Anup Kumar Mandia
   • Bhaskaran Muralidharan
   • Satadeep Bhattacharjee

   Original Research Article 15 April 2021 Pages: 3819 - 3835

   

6. Effect of Size Fractionation on Purity, Thermal Stability and Electrical Properties of Natural Hematite

   • Saheli Ghosh
   • Shubham Roy
   • Sukhen Das

   Original Research Article 16 April 2021 Pages: 3836 - 3845

   

7. Understanding Mixed Flowing Gas Tests: Copper versus Silver

   • Michael Osterman
   • Robert Utter

   Original Research Article 16 April 2021 Pages: 3846 - 3855

   

8. Origin of the Band Gap Reduction of In-Doped β-Ga₂O₃

   • Wei He
   • Zhaoxiong Wang
   • Shuwen Zheng

   Original Research Article 16 April 2021 Pages: 3856 - 3861

   

9. Improved Performance of an Electronic Waste Based Cost-Effective Microwave Absorber Using Cavitation

   • Ravi Yadav
   • Ravi Panwar

   Original Research Article 16 April 2021 Pages: 3862 - 3875

   

10. Optical and Morphological Properties of Electropolymerized Semiconductor Polyaniline Thin Films: Effect of Thickness

    • O. Belgherbi
    • L. Seid
    • M. A. Saeed

    Original Research Article 17 April 2021 Pages: 3876 - 3884

    

11. Construction of the Core–Shell Tourmaline@ZnO Micro-nano Structure Towards the Highly Efficient Degradation of Organic Pollutants

    • Lili Sun
    • Yun Guo
    • Qiang Zhen

    Original Research Article 19 April 2021 Pages: 3885 - 3896

    

12. Versatile Fabrication of Binary Composite SnO₂-Mn₂O₃ Thin Films by AACVD for Synergistic Photocatalytic Effect

    • Rabia Naeem
    • Muhammad Adil Mansoor
    • Mohd Nashrul Mohd Zubir

    Original Research Article 19 April 2021 Pages: 3897 - 3906

    

13. Colorimetric Detection of Uric Acid Based on Peroxidase-Like Activity of Ag₂V₄O₁₁ Nanobelts

    • Liping Sun
    • Hengxia Shen
    • Zhenbo Xiang

    Original Research Article 19 April 2021 Pages: 3907 - 3915

    

14. Dual-Tunable Polarization Insensitive Electromagnetically Induced Transparency in Metamaterials

    • Renxia Ning
    • Zhiqiang Xiao
    • Wei Huang

    Original Research Article Open access 20 April 2021 Pages: 3916 - 3922

    

15. Analytical Model for Two-Dimensional Electron Gas Charge Density in Recessed-Gate GaN High-Electron-Mobility Transistors

    • Samaneh Sharbati
    • Iman Gharibshahian
    • Wulf-Toke Franke

    Original Research Article Open access 20 April 2021 Pages: 3923 - 3929

    

16. Spin-Filter Devices Based on Resonant Magnetic Tunnel Junctions

    • Reza Daqiq

    Original Research Article 20 April 2021 Pages: 3930 - 3936

    

17. Facile Synthesis of Indium Doped Tin Oxide (ITO) Nanoparticles and Development of a p-Si/n-ITO Photodiode for Optoelectronic Applications

    • S. Karthik Kannan
    • P. Thirunavukkarasu
    • Mohd. Shkir

    Original Research Article 20 April 2021 Pages: 3937 - 3948

    

18. Humidity Sensing Properties of Hierarchical Fe Doped SnO₂ Nanocoral-Like Structures

    • Joyce Joseph
    • N. Pradeep
    • D. D. Pandya

    Original Research Article 20 April 2021 Pages: 3949 - 3961

    

19. Evident Enhancement of Efficiency and Stability in Perovskite Solar Cells with Triphenylamine-Based Macromolecules on the CuSCN Hole-Transporting Layer

    • Jianjun Zhou
    • Pan Liu
    • Shaokui Cao

    Original Research Article 20 April 2021 Pages: 3962 - 3971

    

20. A Visible Light Modulated Resistive Switching Memory Behaviors in the Ta/BiFeO₃/Carbon/BaTiO₃/Si Device

    • Xiulin Li
    • Xiaoping Li
    • Peng Chen

    Original Research Article 20 April 2021 Pages: 3972 - 3975

    

21. Structure, Electronic, Magnetic, and Thermoelectric Properties of Highly Mg-Rich Intermetallic NdNiMg₁₅ by Hybrid Density Functional Theory

    • Muhammad Shakil Shah
    • Fareeha Yasmeen
    • Hafiz Muhammad Tahir Farid

    Original Research Article 20 April 2021 Pages: 3976 - 3985

    

22. Bio-synthesised Silver Nanoparticle-Conjugated l-Cysteine Ceiled Mn:ZnS Quantum Dots for Eco-friendly Biosensor and Antimicrobial Applications

    • Sunil Kumar
    • Shalini Taneja
    • Ravi Kant Choubey

    Original Research Article 20 April 2021 Pages: 3986 - 3995

    

23. Relationship Between Tensile Strength and Durability of Oxide Thermoelectric Modules

    • Ryoji Funahashi
    • Yoko Matsumura
    • Shigeaki Sugiyama

    Original Research Article 20 April 2021 Pages: 3996 - 4005

    

24. Optoelectronic Properties of CuCoMnZ (Z=Si, Sn, Sb): A DFT Study

    • Abu Bakar
    • A. Afaq
    • Muhammad Asif

    Original Research Article 03 May 2021 Pages: 4006 - 4015

    

25. UV Light-Induced Reversible Wettability and Sensing Performance for Ca/Mg-Doped ZnO Nanostructures via Chemical Bath Deposition

    • Faran Baig
    • Ali Asif
    • Muhammad Waseem Ashraf

    Original Research Article 13 May 2021 Pages: 4016 - 4026

    

26. Improvement of Photocatalytic Activity of Bi₂WO₆ by Doping Ag and Y: A DFT Study

    • Tran Phan Thuy Linh
    • Nguyen Dang Phu
    • Luc Huy Hoang

    Original Research Article 22 April 2021 Pages: 4027 - 4033

    

27. Study of Carrier Transfer Mechanism When Substituting Strontium at Barium Sites in CuTl-1223 Superconducting Phase

    • Syed Hamza Safeer
    • Ayesha Riaz
    • Nawazish A. Khan

    Original Research Article 22 April 2021 Pages: 4034 - 4040

    

28. Fabrication of a Silicide Thermoelectric Module Employing Fractional Factorial Design Principles

    • Joachim S. Graff
    • Raphael Schuler
    • Matthias Schrade

    Original Research Article Open access 23 April 2021 Pages: 4041 - 4049

    

29. A Multiple-Trapping-and-Release Transport Based Threshold Voltage Model for Oxide Thin Film Transistors

    • Mohil S. Desai
    • Kavindra Kandpal
    • Rupam Goswami

    Original Research Article 23 April 2021 Pages: 4050 - 4057

    

30. Electrochemical Impedance Spectroscopy Characterization of a Bismuth Oxyiodide (BiOI) Electrochemical Cell in Terms of Various Morphologies

    • R. MD Matiur
    • A. A. Abuelwafa
    • T. Soga

    Original Research Article 23 April 2021 Pages: 4058 - 4065

    

31. Disc-Shaped Li_4−xK_xTi₅O₁₂ Derived from MIL-125(Ti) as an Anode Material with High Performance For Lithium-Ion Batteries

    • JiPing Zhu
    • Xiang Chen
    • Juan Li

    Original Research Article 23 April 2021 Pages: 4066 - 4074

    

32. Silver-Modified Carbon Fluoride as the Cathode Material for Pouch-Type Primary Lithium Batteries

    • Hongmei Zhang
    • Peng Xiao
    • Bin Shi

    Original Research Article 23 April 2021 Pages: 4075 - 4082

    

33. Study on the Electronic Structure and Optical Properties of Nd-Incorporated Mg₂Si by First Principles

    • Anna He
    • Qingquan Xiao
    • Quan Xie

    Original Research Article 23 April 2021 Pages: 4083 - 4089

    

34. Gamma Radiation Dosimetry Characteristics of Hydrothermally Synthesized TiO₂ Nanorods

    • R. M. Sahani
    • Raghav Singhal
    • Ambesh Dixit

    Original Research Article 24 April 2021 Pages: 4090 - 4095

    

35. Effect of Sr Doping on Nonlinear Current–Voltage Properties of ZnO-Based Ceramics

    • Haoxian Chen
    • Liaoying Zheng
    • Guorong Li

    Original Research Article 14 May 2021 Pages: 4096 - 4103

    

36. Characterization of Dislocations in 6H-SiC Wafer Through X-Ray Topography and Ray-Tracing Simulations

    • Qianyu Cheng
    • Tuerxun Ailihumaer
    • Michael Dudley

    Original Research Article 26 April 2021 Pages: 4104 - 4117

    

37. The Role of Silver Nanoparticles in the Hole Transport Layer in Organic Solar Cells Based on PBDB-T:ITIC

    • Julio Rivera-Taco
    • Rigoberto Castro-Beltrán
    • Gerardo Gutiérrez-Juárez

    Original Research Article 26 April 2021 Pages: 4118 - 4127

    

38. Scalability of GaN Nanowire FET beyond 5 nm: A Simulation Study

    • Rajiv Ranjan Thakur
    • Nidhi Chaturvedi

    Original Research Article 26 April 2021 Pages: 4128 - 4134

    

39. Impedance Spectroscopy Study of Bi_1.34Fe_0.66Nb_1.34O_6.35 Ceramics

    • S. Devesa
    • M. P. Graça
    • L. C. Costa

    Original Research Article 28 April 2021 Pages: 4135 - 4144

    

40. Photoluminescence and Crystallinity of High Quality CdS_1−xSe_x Synthesized in Ammonium Water Medium

    • Yufeng Chen
    • Chao Li
    • Li Wang

    Original Research Article 28 April 2021 Pages: 4145 - 4154

    

41. Low-Temperature Planar Oxygen Generator with (Bi_1.50Y_0.50)_0.98Zr_0.04O_3+δ/Bi_1.71Nb_0.25Ba_0.04O_3+δ Dual-Layer Electrolyte Membrane

    • Jeng-Ting Tsai
    • Sea-Fue Wang
    • Yung-Fu Hsu

    Original Research Article 29 April 2021 Pages: 4155 - 4163

    

42. Effect of In-Doping on Mechanical Properties of Cu₆Sn₅-Based Intermetallic Compounds: A First-Principles Study

    • Wei Huang
    • Kailin Pan
    • Yubing Gong

    Original Research Article 29 April 2021 Pages: 4164 - 4171

    

43. Sulfur to Cadmium Ratio-Dependent Studies on Properties of Solution-Processed CdS Nanocrystals

    • Fateme Mohamadkhani
    • Sirus Javadpour

    Original Research Article 29 April 2021 Pages: 4172 - 4177

    

44. Synthesis and Thermoelectric Properties of Zr_xTi_1−xNiSn_0.98Sb_0.02 n-Type Half-Heusler Materials

    • Sung-Jae Joo
    • Ji-Hee Son
    • Bok-Ki Min

    Original Research Article 29 April 2021 Pages: 4178 - 4185

    

45. Influence of Soldering Temperature on Microstructure and Thermal Properties of FC-LED Filaments Soldered with SAC0307

    • Chengyu Guan
    • Jun Zou
    • Mingming Shi

    Original Research Article 29 April 2021 Pages: 4186 - 4195

    

46. Synthesis of NiCo₂O₄ Nanoneedles on rGO for Asymmetric Supercapacitors

    • Hongzhi Wang
    • Hao Dong
    • Suwei Yao

    Original Research Article 30 April 2021 Pages: 4196 - 4206

    

47. A Transmissive Linear Polarization and Circular Polarization Cross Polarization Converter Based on All-Dielectric Metasurface

    • Zhentao Cui
    • Zhongyin Xiao
    • Qidi Xu

    Original Research Article 02 May 2021 Pages: 4207 - 4214

    

48. Assessment of Structural Stability of Dye-Doped Potassium Dihydrogen Phosphate Under Shocked Conditions

    • A. Sivakumar
    • S. Sahaya Jude Dhas
    • S. A. Martin Britto Dhas

    Original Research Article 03 May 2021 Pages: 4215 - 4221

    

49. A Composite Mesh of N-doped Carbon/Polyaniline Nanowire Arrays for a Flexible Self-Supporting Interdigital Solid Supercapacitor

    • Qingyuan Niu
    • Zixin Feng
    • Lizhen Wang

    Original Research Article 30 April 2021 Pages: 4222 - 4229

    

50. Dry Etching Damage and Alloy Composition Analysis of GaN-Based Semiconductors Using Electron Energy-Loss Spectroscopy

    • Hiroto Yamamoto
    • Kenichi Tanaka
    • Kimito Funatsu

    Original Research Article 03 May 2021 Pages: 4230 - 4237