Professor at National Taiwan Ocean University | Taiwan
Dr. Sheng Hsiung Chang is a Professor at the National Taiwan Ocean University. His extensive career in academia and research is marked by significant roles in leading institutions such as Chung Yuan Christian University (CYCU) and National Central University. Dr. Chang’s work has spanned across several pivotal research areas, particularly in semiconductor physics, optical physics, and perovskite optoelectronic devices. His achievements not only demonstrate his technical expertise but also highlight his commitment to academic leadership, mentorship, and advancing scientific knowledge.
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Early Academic Pursuits 🎓
Dr. Chang’s academic journey began with his postdoctoral research roles, first at Academia Sinica (2008-2010) and later at National Central University (2010-2012), where he gained foundational experience in semiconductor and optical physics. During these early years, he developed a strong interest in light-material interactions and functional thin films, fields that would shape his future research directions. His foundational work in nanotechnology and optoelectronics established the groundwork for his later academic and research career.
Professional Endeavors 🌍
Dr. Chang has held pivotal roles in academia, including Associate Professor and Professor at CYCU, where he also served as the Director of the Career Service Center (2020-2021). These positions reflect his commitment to fostering both the research and professional development of students. Additionally, he has contributed to the scientific community as an Editorial Board Member for journals such as Nanotechnology and Physics Bimonthly.
He has also demonstrated leadership in academic societies, serving as Vice Chairman (2021-2024) and Secretary General (2019-2020) of the Taiwan Vacuum Society. This involvement shows his dedication not only to research but also to promoting collaboration and innovation within the scientific community.
Contributions and Research Focus 🔬
Dr. Chang’s research is centered around perovskite optoelectronic devices, light-material interactions, plasmonic devices, nonlinear optics, and functional thin films. He is currently the Principal Investigator for various research projects funded by the National Science and Technology Council (NSTC) and the Ministry of Science and Technology (MOST). His groundbreaking work on perovskite thin films and their applications in photovoltaic cells is pushing the boundaries of renewable energy technologies. Through projects that explore optical coupling, material interfaces, and energy harvesting, Dr. Chang’s research is expected to revolutionize the optoelectronics field.
Impact and Influence 🌍
Dr. Chang’s contributions to the scientific community have had far-reaching implications, particularly in the area of perovskite solar cells. His work on improving photovoltaic performance and investigating interfacial contacts between organic and inorganic materials has the potential to enhance solar cell efficiency and sustainability. He is a key player in advancing technologies related to energy conversion, helping to foster sustainable solutions to global energy challenges. His leadership roles in academic societies have also expanded his influence and outreach in the scientific community.
Academic Citations 📈
Dr. Chang has an impressive publication record, with recent articles in high-impact journals such as Nanotechnology, Synthetic Metals, and Materials Science in Semiconductor Processing. His work is frequently cited by fellow researchers in the field of optoelectronics, particularly his studies on perovskite materials and their optical properties. These citations underscore the significance and influence of his research in both academia and industry.
Research Skills 🧑🔬
Dr. Chang possesses an extensive skill set in semiconductor physics, optical physics experiments, and theoretical computations. His research involves complex techniques such as material synthesis, thin film fabrication, and optical characterization. He has a deep understanding of light-matter interactions and their application to next-generation devices like solar cells and plasmonic devices. Additionally, his ability to bridge experimental techniques with theoretical models allows him to tackle complex challenges in material design and optoelectronic applications.
Teaching Experience 🏫
In his roles as a Professor and Associate Professor, Dr. Chang has mentored numerous graduate and postgraduate students in their research pursuits. His teaching approach is centered around encouraging critical thinking, innovation, and hands-on experimentation. His experience in guiding students and fostering academic growth aligns with his belief in the importance of collaboration and mentorship within academic settings. He also plays an active role in career development, helping students transition into the professional world with a strong foundation in research and industry-related skills.
Awards and Honors 🏆
Throughout his career, Dr. Chang has been the recipient of several prestigious awards and honors, recognizing his contributions to the fields of optical physics, semiconductor research, and perovskite optoelectronics. His ongoing recognition as a leader in nanotechnology and materials science reflects his consistent pursuit of excellence in both academic research and scientific innovation.
Legacy and Future Contributions 🔮
Dr. Chang’s work is poised to leave a lasting impact on the scientific community, particularly in the field of renewable energy and optoelectronics. As the principal investigator of major research projects, he is advancing the efficiency and sustainability of perovskite-based technologies, paving the way for affordable and efficient solar energy solutions. Dr. Chang’s future contributions to nanomaterials and functional thin films will likely continue to inspire scientific innovation, technological advancements, and environmental sustainability for years to come.
Publications Top Notes
Long room-temperature valley lifetimes of localized excitons in MoS2 quantum dots
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Authors: H. Wang, Y. Chen, T.Y. Pan, Y. Lee, J. Shen
Journal: Optics Express
Year: 2024
Structural and excitonic properties of the polycrystalline FAPbI3 thin films, and their photovoltaic responses
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Authors: Y. Huang, I.J. Yen, C. Tseng, A. Chandel, S.H. Chang
Journal: Nanotechnology
Year: 2024
Observations of two-dimensional electron gases in AlGaN/GaN high-electron-mobility transistors using up-converted photoluminescence excitation
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Authors: Y. Chen, L. Chen, C.B. Wu, Y.J. Lee, J. Shen
Journal: Optics Express
Year: 2024
Efficient Optical Coupling between Dielectric Strip Waveguides and a Plasmonic Trench Waveguide
Enhancing the photovoltaic responses of MAPbI3 poly-crystalline perovskite films via adjusting the properties of PEDOT:PSS hole transport material with a low-polarity solvent treatment process
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Authors: C. Tsai, S.N. Manjunatha, M. Sharma, L.B. Chang, C. Chang
Journal: Materials Science in Semiconductor Processing
Year: 2024