Xuan Fang | Semiconductor Materials | Best Researcher Award

Dr. Xuan Fang | Semiconductor Materials | Best Researcher Award

Research Fellow at State Key Laboratory of High Power Semiconductor Lasers, School of Physics, Changchun University of Science and Technology, China.

Dr. Xuan Fang 🎓 is a dedicated Research Fellow at the State Key Laboratory of High Power Semiconductor Lasers, Changchun University of Science and Technology 🇨🇳. Specializing in advanced optoelectronic materials and devices 🔬, she focuses on structural engineering, low-dimensional materials, and MBE growth techniques ⚙️. Her pioneering monolayer-distributed epitaxy strategy has resolved key challenges in III–V alloy semiconductor growth 🧪. Dr. Fang’s innovations, including mid-IR emitting “superalloy” structures 💡, push the limits of bandgap engineering and open new pathways for next-generation photonic devices 🌐. She is also a prolific inventor with multiple national patents 🏅.

Professional Profile:

Scopus

🏆 Suitability for Best Researcher Award – Dr. Xuan Fang

Dr. Xuan Fang exhibits all the hallmarks of a top-tier researcher in the field of advanced optoelectronic materials and semiconductor device engineering. Her proven research leadership, technological innovation, and impactful contributions to semiconductor materials, MBE growth techniques, and mid-infrared photonics make her an ideal candidate for this prestigious recognition.

📘 Education & Experience

  • 🎓 Ph.D. in Optoelectronics or Physics – Specializing in semiconductor materials and nanotechnology.

  • 🧪 Research Fellow, State Key Lab of High Power Semiconductor Lasers, Changchun University of Science and Technology (Current).

  • 💼 Principal Investigator in over 10 national and regional research projects, including NSFC, China Postdoc Foundation, and industry collaborations.

  • 🧠 Expert in MBE growth, energy band prediction, low-dimensional materials, and mid-IR photonic devices.

  • 📈 Published multiple high-impact papers in SCI-indexed journals (e.g., Rare Metals, Nano Research).

  • 🛠️ Holds six national patents on semiconductor device structures and epitaxy methods.

🚀 Professional Development 

Dr. Xuan Fang’s professional journey is marked by innovative thinking and technological excellence 🎯. As Principal Investigator on numerous competitive projects 🎓, she has developed and led groundbreaking work on III-V superlattices, mid-IR lasers, and photodetectors 💡. She bridges fundamental science and real-world applications, contributing novel concepts like monolayer-distributed epitaxy and high-responsivity avalanche photodiodes 🔍. Through collaborative research and consistent experimentation, she fosters cutting-edge semiconductor advancements 🧪. Her dedication to research excellence, coupled with intellectual property creation 📑, reflects a career built on curiosity, precision, and scientific impact 🌍.

🔬 Research Focus Category

Dr. Fang’s research lies at the intersection of advanced semiconductor materials and device engineering ⚙️. Her focus spans low-dimensional systems, type-II superlattices, quantum heterostructures, and mid-infrared optoelectronics 🔦. She specializes in molecular beam epitaxy (MBE) to develop multicomponent alloy structures with high luminescence and carrier lifetimes 🌈. With deep expertise in energy band structure prediction and device integration, Dr. Fang addresses critical challenges in laser efficiency, detection precision, and material compatibility 🔍. Her work propels forward-thinking technologies in infrared imaging, sensing, and next-gen photonic integration 🚀.

🏆 Awards & Honors

  • 🧠 Principal Investigator for major NSFC and China Postdoc Foundation projects.

  • 🥇 Multiple national patents granted on novel epitaxy methods and optoelectronic devices.

  • 🧪 Recognized for pioneering mid-IR superalloy device structures.

  • 📊 Consistently publishes in high-impact journals indexed in SCI and Scopus.

  • 🏅 Leading innovator in semiconductor structural engineering and optoelectronic integration.

Publication Top Notes

1. Cu-Plasma-Induced Interfacial Engineering for Nanosecond Scale WS₂/CuO Heterojunction Photodetectors

Authors: Tianze Kan, Kaixi Shi, Fujun Liu, Jinhua Li, Xuan Fang
Journal: Advanced Optical Materials, 2025
Summary: This study presents a novel Cu-plasma treatment to engineer the WS₂/CuO interface, significantly boosting carrier dynamics and photoresponse speed. Achieving nanosecond-level response, the device offers enhanced performance for ultrafast photodetection in optoelectronic systems.
Citations: 1

2. Nanoengineering Construction of g-C₃N₄/Bi₂WO₆ S-Scheme Heterojunctions for Enhanced CO₂ Reduction and Pollutant Degradation

Authors: Bingke Zhang, Yaxin Liu, Dongbo Wang, Liancheng Zhao, Jinzhong Wang
Journal: Separation and Purification Technology, 2025
Summary: This paper demonstrates a g-C₃N₄/Bi₂WO₆ S-scheme heterojunction that significantly improves photocatalytic CO₂ reduction and pollutant degradation. The synergistic interface enhances charge separation and transfer, yielding superior photocatalytic efficiency.
Citations: 17
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3. Plasma-Enhanced Interfacial Electric Field for High-Performance MoS₂/p-Si Photovoltaic Photodetectors

Authors: Wanyu Wang, Kaixi Shi, Jinhua Li, Xueying Chu, Xuan Fang
Journal: ACS Applied Nano Materials, 2024
Summary: The authors explore plasma treatment to create a strong interfacial electric field in MoS₂/p-Si heterostructures, enabling enhanced light absorption and charge carrier dynamics for high-performance photovoltaic photodetection.
Citations: 1

4. High-Performance Self-Driven Broadband Photoelectrochemical Photodetector Based on rGO/Bi₂Te₃ Heterojunction

Authors: Chenchen Zhao, Yangyang Liu, Dongbo Wang, Liancheng Zhao, Jinzhong Wang
Journal: Nano Materials Science, 2024 | Open Access
Summary: A reduced graphene oxide (rGO)/Bi₂Te₃ heterojunction-based self-powered photodetector is introduced, featuring broadband detection and fast photoresponse, promising for next-gen PEC optoelectronics.
Citations: 3

5. Al@Al₂O₃ Core-Shell Plasmonic Design for Solving High Responsivity–Low Dark Current Tradeoff in MoS₂ Photodetectors

Authors: Ziquan Shen, Wanyu Wang, Zhe Xu, Xuan Fang, Mingze Xu
Journal: Applied Physics Letters, 2024
Summary: By integrating Al@Al₂O₃ core-shell nanostructures, this study mitigates the tradeoff between responsivity and dark current in MoS₂ photodetectors, enhancing device performance through plasmonic effects.
Citations: 2

6. Design of a Self-Powered 2D Te/PtSe₂ Heterojunction for Room-Temperature NIR Detection

Authors: Fengtian Xia, Dongbo Wang, Wen He, Lihua Liu, Liancheng Zhao
Journal: Journal of Materials Chemistry C, 2024
Summary: This paper introduces a novel 2D Te/PtSe₂ heterojunction photodetector capable of room-temperature NIR sensing. The self-powered device exhibits low power consumption, high sensitivity, and stability.
Citations: 1

🧾 Conclusion

Dr. Xuan Fang is not only a prolific and innovative researcher but also a strategic thinker with a rare blend of academic excellence, technical innovation, and practical relevance. Her pioneering work in mid-IR optoelectronics, mastery of semiconductor growth technologies, and tangible contributions through patents and publications establish her as a top contender for the Best Researcher Award.

Xiaofeng Li | Energy Materials | Best Researcher Award

Dr. Xiaofeng Li | Energy Materials | Best Researcher Award

Researcher at Xiamen University, China

Xiaofeng Li 🎓, born on September 27, 1993, is a talented researcher in photovoltaic and novel energy Energy Materials⚡. He is currently an Associate Researcher at Xiamen University’s College of Aerospace Engineering 🛰️. With extensive international experience spanning Estonia and China 🌍, Xiaofeng specializes in monograin and thin-film solar cell technologies 🌞. He is fluent in Chinese 🇨🇳 and English 🇬🇧, with basic Estonian 🇪🇪 skills. His research journey has earned him prestigious scholarships and positions that reflect both dedication and innovation in renewable energy solutions 🌱🔬.

Professional Profile:

Orcid

Scopus

📘 Education and Experience 

🎓 Education

  • 🧪 PhD (Cum Laude), Materials & Environmental Technology, Tallinn University of Technology, Estonia (2018.09–2022.06) – Advisors: Dr. Marit Kauk-Kuusik & Dr. Kristi Timmo

  • 🧑‍🔬 Master’s (Cum Laude), Joint program, Tallinn University of Technology & Tartu University (2016.09–2018.06) – Advisor: Dr. Marit Kauk-Kuusik

  • 🧰 Bachelor’s (Cum Laude), Materials Science, Shanghai Dianji University, China (2012.09–2016.07) – Advisor: Dr. Hailong Shang

💼 Professional Experience

  • 🔬 Associate Researcher, College of Aerospace Engineering, Xiamen University, China (2024.11–Present)

  • 🧫 Postdoctoral Researcher, College of Materials, Lab of Photovoltaics, Xiamen University (2022.11–2024.10)

  • 🏭 Engineer, Dept. of Materials & Environmental Technology, Tallinn University of Technology, Estonia (2022.06–2022.10)

🌱 Professional Development 

Xiaofeng Li’s professional journey is a fusion of innovation, technical expertise, and international collaboration 🌐🔧. His hands-on skills include semiconductor chalcogenide preparation, solar cell fabrication 🛠️, and advanced analysis tools like SEM, EDX, Raman, XRD, PL, and J-V 📊. With experience in both academia and industry across Estonia and China, Xiaofeng has contributed to cutting-edge solar technologies ☀️. Proficient in data visualization and management tools such as Origin and Mendeley 📈📚, he seamlessly integrates scientific rigor with effective research communication 🧑‍💻. His work reflects a commitment to renewable energy and sustainable technologies 🌍⚙️.

🔍 Research Focus Category 

Xiaofeng Li focuses on the Energy Materials domain, particularly in Photovoltaic Materials and Devices ☀️🔋. His research covers the design, fabrication, and optimization of monograin and thin-film solar cells 🧪, aiming to enhance efficiency and reduce cost in renewable energy production. He explores semiconducting chalcogenides and their post-treatment techniques to improve solar cell performance 🌿. Combining material science with photovoltaic engineering 🛠️, his work supports the development of next-generation sustainable energy solutions ⚡. His contributions align with global efforts to combat climate change and transition to greener technologies 🌎🔬.

🏅 Awards and Honors 

  • 🎓 Estonia National Scholarship (PhD) – 2018–2022 (€57,600)

  • 💡 Dora Scholarship (MSc) – 2016–2018 (€8,400; Top 3%)

  • 🥇 Performance Scholarship – 2018 (€2,400; Top 1%)

  • ✈️ Dora Plus Travel Bursary – 2019 (€3,000; Conferences like EMRS)

Publication Top Notes

1. Single-Atom Effect on the Regulation of Buried Interface for Self-Assembled Molecules in Inverted Perovskite Solar Cells

  • Journal: Journal of Materials Chemistry C

  • Year: 2025

  • DOI: 10.1039/d5tc01020a

  • Highlights:

    • Investigates the regulatory effect of single atoms at the buried interface in inverted PSCs.

    • Explores how self-assembled molecules can be tuned for interfacial optimization.

2. Acid Doping of PEDOT:PSS Strengthens Interfacial Compatibility toward Efficient and Stable Perovskite Solar Cells

  • Journal: ACS Applied Energy Materials

  • Date: 2024-10-28

  • DOI: 10.1021/acsaem.4c02092

  • Highlights:

    • Shows how acid doping of PEDOT:PSS enhances interfacial contact and stability.

    • Critical for hole transport layer (HTL) compatibility in PSCs.

3. Solvent-Activated Transformation of Polymer Configurations for Advancing the Interfacial Reliability of Perovskite Photovoltaics

  • Journal: Journal of the American Chemical Society (JACS)

  • Date: 2024-09-25

  • DOI: 10.1021/jacs.4c05904

  • Highlights:

    • Uses solvent-induced polymer configuration changes to improve buried interface integrity.

    • Demonstrates strong improvements in interfacial adhesion and charge transport.

4. Impacts of Cation Modification on the Carrier Dynamics and Chemical Stability of SnO₂-Based Buried Interfaces in Perovskite Solar Cells

  • Journal: Chemical Engineering Journal

  • Date: 2024-09

  • DOI: 10.1016/j.cej.2024.153121

  • Highlights:

    • Focuses on SnO₂ electron transport layers.

    • Evaluates how cation doping/modification affects carrier mobility and long-term stability.

5. Fluorinated Naphthalene Diimides as Buried Electron Transport Materials Achieve Over 23% Efficient Perovskite Solar Cells

  • Journal: Advanced Science

  • Date: 2024-07-23

  • DOI: 10.1002/advs.202403735

  • Highlights:

    • Introduces fluorinated NDI-based materials as high-performance electron transport layers.

    • Achieves >23% efficiency through enhanced buried interface passivation and energy alignment.

Conclusion

Dr. Xiaofeng Li is highly deserving of the Best Researcher Award due to his pioneering work in photovoltaic energy materials, international research experience, and demonstrated excellence in academia and technical contributions. His efforts align well with global sustainability goals and offer significant potential for future breakthroughs in renewable energy technologies.

LiangJian Zou | Materials Science | Excellence in Research

Yuzhong Qian | Particle Experiments | Best Researcher Award

Mozahar Ali | Computational Materials | Best Researcher Award

Assis Prof Dr. Mozahar Ali | Computational Materials | Best Researcher Award

Orcid Profile 

Google Scholar Profile

Educational Details:

md. mozahar ali holds a Ph.D. in Engineering with a specialization in Functional Material Systems from the University of Yamanashi, Japan, awarded in 2017. He also obtained a Postgraduate Diploma in Condensed Matter Physics from the Abdus Salam International Centre for Theoretical Physics (ICTP) in Italy in 2011. His academic excellence is further demonstrated by his M.Sc. in Solid State Physics, where he achieved 1st class honors, ranking 4th in his class at the University of Rajshahi in 2007. He earned his B.Sc. (Hons.) in Physics from the same university, graduating with 1st class honors and securing the 3rd position in 2006. Additionally, he completed his Higher Secondary Certificate (H.S.C.) in Science from Govt. A. H. College, Bogura, with a 1st Division in 2002, and his Secondary School Certificate (S.S.C.) in Science from A. U. C. M. High School, Bogura, also with a 1st Division in 2000.

 

Professional Experience

md. mozahar ali has accumulated extensive academic experience through various positions in higher education. He currently serves as an Assistant Professor at the American International University-Bangladesh (AIUB) since May 2022. Prior to this, he held the position of Assistant Professor in the Department of Basic Sciences at Primeasia University, Dhaka, from October 2021 to May 2022. His experience also includes serving as an Assistant Professor in the Department of Mathematics and Natural Sciences at BRAC University from May 2019 to July 2020, and earlier as an Assistant Professor at AIUB from May 2018 to April 2019. Additionally, he worked as an Assistant Professor at the International Islamic University Chittagong (IIUC) from July 2017 to May 2018 and as a Lecturer at the same institution from March 2013 to September 2013. In 2019, he further enhanced his teaching skills by completing a professional training program in Theory and Practice of Learner-Centered Teaching at BRAC University.

Research Interest

md. mozahar ali’s research focuses on:

Crystal growth and characterization of functional oxides

Computational physics

Ab-initio studies of metal alloys, semiconductors, and superconductors

He has published a significant body of work and has been recognized with several awards, including the United Group Research Award in 2019 for outstanding research in General Science and Engineering and a gold medal for academic excellence during his B.Sc. (Hons.) studies.

Top Notable Publications

Superconducting Double Perovskite Bismuth Oxide Prepared by a Low‐Temperature Hydrothermal Reaction
MHK Rubel, A Miura, T Takei, N Kumada, M Mozahar Ali, M Nagao, …
Angewandte Chemie 126 (14), 3673-3677, 2014
Citations: 101

Hydrothermal synthesis, crystal structure, and superconductivity of a double-perovskite Bi oxide
MHK Rubel, T Takei, N Kumada, MM Ali, A Miura, K Tadanaga, K Oka, …
Chemistry of Materials 28 (2), 459-465, 2016
Citations: 68

Hydrothermal synthesis of a new Bi-based (Ba<sub>0.82</sub>K<sub>0.18</sub>)(Bi<sub>0.53</sub>Pb<sub>0.47</sub>)O<sub>3</sub> superconductor
MHK Rubel, T Takei, N Kumada, MM Ali, A Miura, K Tadanaga, K Oka, …
Journal of Alloys and Compounds 634, 208-214, 2015
Citations: 43

Physical properties of a novel boron-based ternary compound Ti<sub>2</sub>InB<sub>2</sub>
MM Ali, MA Hadi, I Ahmed, A Haider, A Islam
Materials Today Communications 25, 101600, 2020
Citations: 37

First− principles study: Structural, mechanical, electronic and thermodynamic properties of simple− cubic− perovskite (Ba<sub>0.62</sub>K<sub>0.38</sub>)(Bi<sub>0.92</sub>Mg<sub>0.08</sub>)O<sub>3</sub>
MHK Rubel, MM Ali, MS Ali, R Parvin, MM Rahaman, KM Hossain, …
Solid State Communications 288, 22-27, 2019
Citations: 31

Hydrothermal Synthesis, Structure, and Superconductivity of Simple Cubic Perovskite (Ba<sub>0.62</sub>K<sub>0.38</sub>)(Bi<sub>0.92</sub>Mg<sub>0.08</sub>)O<sub>3</sub> with Tc ∼ 30 K
MHK Rubel, T Takei, N Kumada, MM Ali, A Miura, K Tadanaga, K Oka, …
Inorganic Chemistry 56 (6), 3174-3181, 2017
Citations: 30

New superconductor (Na<sub>0.25</sub>K<sub>0.45</sub>)Ba<sub>3</sub>Bi<sub>4</sub>O<sub>12</sub>: A first-principles study
MS Ali, M Aftabuzzaman, M Roknuzzaman, MA Rayhan, F Parvin, MM Ali, …
Physica C: Superconductivity and its Applications 506, 53-58, 2014
Citations: 29

DFT investigations into the physical properties of a MAB phase Cr<sub>4</sub>AlB<sub>4</sub>
MM Ali, MA Hadi, ML Rahman, FH Haque, A Haider, M Aftabuzzaman
Journal of Alloys and Compounds 821, 153547, 2020
Citations: 25

Influence of heavy Hf doping in CeO<sub>2</sub>: prediction on various physical properties
KM Hossain, SK Mitro, SA Moon, MM Ali, S Chandra, MA Hossain
Results in Physics 37, 105569, 2022
Citations: 10

Conclusion

In summary, Assist Prof Dr. Md. Mozahar Ali stands out as a highly qualified candidate for the Best Researcher Award due to his exemplary educational background, extensive professional experience, significant research contributions, and alignment with current scientific challenges. His commitment to advancing knowledge in computational materials and his impactful research trajectory make him an excellent choice for this honor.