Pengfei Guo | Optoelecronics and Nanophotonics | Best Research Award

Published on by Electrical Engineering

Prof. Dr. Pengfei Guo | Optoelecronics and Nanophotonics | Best Research Award

Prof. | Taiyuan University of Technology | China

Prof. Dr. Pengfei Guo is a Professor in the College of Physics and Optoelectronics at Taiyuan University of Technology, specializing in low-dimensional semiconductor materials, optoelectronics, and nanophotonics. He holds a bachelor’s degree in physics and electronics, a master’s degree in physics and electronics, and a doctoral degree in materials science and engineering. His professional experience includes academic appointments and postdoctoral research at leading institutions, participation in competitive scholar programs, supervision of research teams, and leadership in advanced nanomaterials projects. His research focuses on the controlled growth of one- and two-dimensional semiconductor nanostructures, novel optical and electronic properties, nanophotonic devices, and energy-related technologies, with extensive publications in high-impact international journals. Prof. Guo has received multiple prestigious awards and honors, serves in editorial roles for scholarly journals, and is an active member of the international research community, with 2,480 citations, an h-index of 25, and an i10-index of 52.

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Featured Publications

Growth of Alloy MoS2xSe2(1–x) Nanosheets with Fully Tunable Chemical Compositions and Optical Properties
H. Li, X. Duan, X. Wu, X. Zhuang, H. Zhou, Q. Zhang, X. Zhu, W. Hu, P. Ren, et al.
Journal of the American Chemical Society, 136(10), 3756–3759 · Citations: 582

Room-Temperature Dual-Wavelength Lasing from Single-Nanoribbon Lateral Heterostructures
J. Xu, L. Ma, P. Guo, X. Zhuang, X. Zhu, W. Hu, X. Duan, A. Pan
Journal of the American Chemical Society, 134(30), 12394–12397 · Citations: 127

On-Nanowire Axial Heterojunction Design for High-Performance Photodetectors
P. Guo, J. Xu, K. Gong, X. Shen, Y. Lu, Y. Qiu, J. Xu, Z. Zou, C. Wang, H. Yan, et al.
ACS Nano, 10(9), 8474–8481 · Citations: 102

Wavelength-Converted Selective Waveguiding Based on Composition-Graded Semiconductor Nanowires
J. Xu, X. Zhuang, P. Guo, Q. Zhang, W. Huang, Q. Wan, W. Hu, X. Wang, X. Zhu, et al.
Nano Letters, 12(9), 5003–5007 · Citations: 94

Semiconductor Alloy Nanoribbon Lateral Heterostructures for High-Performance Photodetectors
P. Guo, W. Hu, Q. Zhang, X. Zhuang, X. Zhu, H. Zhou, Z. Shan, J. Xu, A. Pan
Advanced Materials, 26(18), 2844–2849 · Citations: 86

Dr. Songsong Guo | Quantum Computing  | Young Innovator Award

Published on by Electrical Engineering

Dr. Songsong Guo | Quantum Computing  | Young Innovator Award

Engineer | Xi'an Rare Metal Materials Research Institute Co., Ltd | China

Dr. Songsong Guo, a materials engineering specialist and Engineer at the Northwest Institute for Nonferrous Metal Research, is recognized for his expertise in advanced joining technologies, corrosion-resistant alloys, and nuclear-grade zirconium and titanium materials. He holds a doctorate in Materials Science and Engineering with a specialization in materials joining, supported by rigorous research training that shaped his proficiency in microstructure analysis, finite-element simulation, and corrosion-mechanism evaluation. His professional experience includes leading projects on Si₃N₄/316L stainless-steel brazed joints, dynamic corrosion testing of nuclear materials, and the development of high-performance zirconium alloys, along with key contributions to high-temperature alloy–ceramic joining and wear-resistant components for continuous dissolvers. Dr. Guo’s research focuses on multi-layer brazing design, residual-stress mitigation, joint reliability, and alloy corrosion behavior, resulting in multiple high-impact publications, an authorized patent, and significant advancements in corrosion-resistant material systems. His work is strengthened by active participation in multidisciplinary teams, development of experimental systems, and contributions to scientific innovation and materials-performance evaluation. He continues to advance the field through impactful research outputs, leadership in project execution, and engagement in the broader scientific community. He has achieved 223 citations across 184 documents, authored 13 publications, and holds an h-index of 10.

Profile: Scopus 

Featured Publications

Guo, Songsong*, Breakdown mechanism of MoO₃ passive film: Electrochemical measurements and first-principles calculations. Computational Materials Science, Accepted.

Guo, Songsong*, Microstructure and corrosion behavior of Si₃N₄/316L joints brazed with Ag-Cu/Ag/Mo/Ag/Ag-Cu-Ti multilayer filler. Electrochimica Acta, Accepted.

Guo, Songsong*, Residual stress, microstructure and corrosion behavior in the 316L/Si₃N₄ joint by multi-layered braze structure—experiments and simulation. Ceramics International, Accepted.

 

Dr. Swarup Ghosh | Energy Harvesting & Self-Powered Systems | Best Researcher Award

Published on by Electrical Engineering

Dr. Swarup Ghosh | Energy Harvesting & Self-Powered Systems | Best Researcher Award

Assistant Professor | SR University | India

Dr. Swarup Ghosh is an Assistant Professor and Assistant Dean (Research) at the School of Computer Science and Artificial Intelligence, SR University, specializing in computational materials science, condensed matter physics, and AI-driven materials discovery. He earned his Ph.D. in Science from Jadavpur University with a focus on first-principles calculations, following an M.Sc. in Physical Sciences and a B.Sc. in Physics. Dr. Ghosh previously served as a Postdoctoral Research Associate at Jadavpur University and as a faculty member at Sammilani Mahavidyalaya, contributing to advanced computational materials research and student mentorship. His work spans density functional theory, molecular dynamics, many-body perturbation theory, electronic structure simulations, and machine-learning-enabled materials design, resulting in publications in high-impact journals and presentations at prestigious scientific forums. His research includes breakthroughs in 2D and nanomaterials, thermoelectrics, photovoltaics, spintronics, and catalytic systems, emphasizing data-centric scientific innovation. He has been honored with national research fellowships, merit-based academic distinctions, and awards for research excellence, while also serving as a reviewer for reputed international journals and participating in professional training programs and conferences. He maintains a strong scholarly impact, demonstrated by 245 citations, an h-index of 9, and an i10-index of 9, underscoring his growing influence in computational materials science and interdisciplinary research.

Profile: Google Scholar

Featured Publications

Swarup Ghosh*, Predicting photovoltaic efficiency of two-dimensional Janus materials for solar energy harvesting: A combined first-principles and machine learning study. Solar Energy Materials and Solar Cells, Accepted.

Swarup Ghosh*, First-principles study on structural, electronic, optical and photovoltaic properties of Sc₂C-based Janus MXenes for solar cell applications. Materials Today Communications, Accepted.

Swarup Ghosh, Predicting band gaps of ABN₃ perovskites: An account from machine learning and first-principles DFT studies. RSC Advances, Accepted.