جست‌وجوی استاد و پژوهشگر

• Machine Learning
• Physics-Informed Machine Learning
• Interpretable Machine Learning
• +۳ مورد دیگر

Yan Liu is a full professor in the Thomas Lord Department of Computer Science at the University of Southern California (USC), serving as Director of the USC Machine Learning Center within the Viterbi School of Engineering. He holds courtesy appointments in the Ming Hsieh Department of Electrical Engineering and the Quantitative and Computational Biology Department. Before joining USC in 2010, he was a research staff member at IBM's T.J. Watson Research Center. He earned his M.S. and Ph.D. from Carnegie Mellon University. His research focuses on machine learning for time series, physics-informed AI, and interpretable models, with applications in healthcare, sustainability, and social media. Notable projects include developing AI for surgical training, analyzing misinformation on social platforms, and predicting cancer treatment outcomes. He has held leadership roles in top conferences like ICLR and ACM KDD, and serves as Associate Editor-in-Chief of TPAMI and Board Member of ICLR. Education: Ph.D., Carnegie Mellon University Affiliations: USC Machine Learning Center, Viterbi School of Engineering Service: General Chair (ICLR 2023, ACM KDD 2020), Program Chair roles across multiple conferences His lab, the Melady Group, emphasizes foundational ML advancements and interdisciplinary applications. Recent work includes physics-aware neural networks and time-series foundation models.

Jakoah Brgochمشاهده پروفایل

استادیار

• Machine Learning in Materials Science
• Solid-State Lighting
• Superhard Materials
• +۳ مورد دیگر

Jakoah Brgoch is an Assistant Professor in the Department of Chemistry at the University of Houston. His research focuses on leveraging machine learning to design inorganic compounds for applications in LED-based lighting and superhard materials. Key areas include phosphor development, sparse data handling, and predicting material formation. He leads the Brgoch Group, which emphasizes interdisciplinary approaches combining computational modeling and experimental synthesis. Research interests span luminescent materials, crystal chemistry, and defect engineering, with a particular emphasis on optimizing phosphors for solid-state lighting and high-performance materials under extreme conditions. His work bridges data science and traditional materials discovery to accelerate innovation in optoelectronics and mechanical materials. Recent publications highlight advancements in cyan-emitting nitridation processes, machine learning-guided phosphor discovery, and understanding oxidation resistance in silicides. His team has developed novel phosphors like Na2CaZr2Ge3O12:Cr³⁺ for NIR bioimaging and explored luminescent properties of Sr-based solid solutions. Active in translational research, Dr. Brgoch collaborates on applications like smartphone-readable diagnostic platforms using nanophosphors and point-of-care testing. His lab emphasizes open science practices and has pioneered methods like Single-crystal automated refinement (SCAR) for structural determination.

Gunter Heymannمشاهده پروفایل

دانشیار

• High-Pressure Synthesis
• Inorganic Chemistry
• Crystallography
• +۴ مورد دیگر

Assoc. Prof. Gunter Heymann is an Associate Professor at the Department of General, Inorganic and Theoretical Chemistry, University of Innsbruck, Austria. He leads the Heymann Lab and specializes in high-pressure synthesis, crystallography, and the design of novel inorganic materials. His research focuses on borates, chalcogenides, and luminescent materials, with contributions to understanding structural properties under extreme conditions. Heymann holds a PhD from Ludwig-Maximilians-Universität München (2007) and a Habilitation in Inorganic Chemistry from the University of Innsbruck (2018). He has received notable awards, including the Lupe Award (2009) and Römer Award (2007). His work integrates experimental and theoretical methods to explore materials for optical and electronic applications. Education: PhD in Chemistry (2007), Habilitation in Inorganic Chemistry (2018) Affiliations: Heymann Lab, Institute of General, Inorganic and Theoretical Chemistry Key Research Areas: High-pressure synthesis, crystal engineering, borate chemistry, luminescent materials Recent studies include investigations into new borate polymorphs, red-emitting phosphors, and UV-transparent materials. His publications emphasize structural characterization and functional material design, often leveraging advanced techniques like single-crystal X-ray diffraction and computational modeling.

LU Yixinمشاهده پروفایل

استاد

• Asymmetric Catalysis
• Organic Synthesis
• Medicinal Chemistry
• +۳ مورد دیگر

Prof. LU Yixin is a Professor and Head of the Department of Chemistry at the National University of Singapore (NUS), affiliated with the Faculty of Science. He holds a B.Sc. from Fudan University, M.Sc. from Dalian University of Technology, Ph.D. from McGill University, and postdoctoral training at Nagoya University and the Clinical Research Institute of Montreal. His research focuses on asymmetric catalysis, medicinal chemistry, and the development of novel synthetic methods for complex molecules. Key areas include asymmetric phosphine catalysis, photoredox-organometallic cooperative catalysis, and the synthesis of axially chiral compounds. Recent breakthroughs include iridium nitrenoid-mediated C-H functionalization and enantioselective constructions of norbornanes and pyrroles. Prof. LU has received prestigious awards such as the NRF Investigatorship Award (2018) and Fellow of Singapore National Academy of Science. He serves on the editorial advisory board of Accounts of Chemical Research (2017–2023). His work emphasizes sustainable catalytic strategies and has led to over 150 publications in top journals like Nature Catalysis and Journal of the American Chemical Society . His group’s research spans diverse applications, including drug discovery and green chemistry. Collaborations with institutions like UCLA and the University of California, Berkeley highlight his international impact.

James Speckمشاهده پروفایل

استاد

• Solid State Lighting
• Wide Bandgap Semiconductors
• Gallium Nitride (GaN) Materials
• +۷ مورد دیگر

James Speck serves as Professor in the Materials Department at the University of California, Santa Barbara's College of Engineering. He holds the Seoul Optodevice Distinguished Professorship of Solid State Lighting and maintains an active research laboratory focused on wide bandgap semiconductors. His work spans over 25 years of leadership in GaN-based semiconductor materials science at UCSB. Speck's research interests center on the relationship between epitaxial growth, microstructure, morphology, heterostructures, transport properties, and device performance in wide bandgap semiconductors. His group has made fundamental contributions to understanding growth mechanisms, defect generation, and the impact of threading dislocations in GaN systems. Over the past decade, his research has expanded to include binary oxides and emerging wide bandgap semiconductors like β-Ga 2 O 3 . His early work focused on epitaxial oxide films on semiconductors, ferroelectric thin films, and strain relaxation in highly mismatched epitaxial systems. The publication record demonstrates consistent research activity in III-nitride materials, with recent focus on semipolar and nonpolar orientations for improved device performance. His work spans fundamental materials science to practical device applications, particularly in solid-state lighting and laser technologies. The research shows particular emphasis on addressing efficiency limitations in LEDs and developing novel approaches for vertical-cavity surface-emitting lasers. Member of National Academy of Inventors IEEE Photonics Society Aron Kressel Award Materials Research Society (Inaugural Class) Japanese Journal of Applied Physics Best Paper Award Professor Speck has co-founded Soraa, a company commercializing GaN-based lighting technology. His research group has produced over 725 refereed publications, demonstrating extensive collaboration with colleagues including S. Nakamura and S.P. DenBaars. His work has received significant funding supporting fundamental materials research with applications in energy-efficient lighting and optoelectronic devices. The Speck group maintains active research facilities at UCSB focused on advanced semiconductor characterization and device development.

• Coordination Chemistry of Transition Metals
• Organic and Organometallic Synthesis
• Click Chemistry
• +۵ مورد دیگر

Federico CISNETTI is a Professor (Maître de Conférences hors classe) at the Université Clermont Auvergne (UCA) , affiliated with the UFR de Chimie and the Matériaux Inorganiques department. He leads research in the Matériaux Luminescents team and serves as Deputy Director of the UFR de Chimie since 2022. His roles include coordinating the Chemistry Licence program (2020–2023) and the Biology-Interface track within it (2017–2022). Education: Ph.D. in Inorganic Chemistry (2007), Université Paris-Sud Habilitation à Diriger des Recherches (HDR, 2013), Université Blaise Pascal Postdoc: CEA-Grenoble (2007–2009) Research Focus: Coordination chemistry of transition metals, organic/organometallic synthesis, click chemistry, luminescent materials (e.g., quantum dots in MOFs), and physicochemical studies of molecular systems. Recent work emphasizes environmentally friendly quantum dots for water treatment and tunable light-emitting materials. Teaching: Covers general chemistry, organic/inorganic chemistry, catalysis, and industrial training programs. Develops courses on chromatography, fluorescence, and coordination chemistry. Labs/Teams: Active in the Matériaux Luminescents group within the Matériaux Inorganiques team, focusing on advanced material synthesis and applications in optoelectronics and environmental catalysis.

• Organic Semiconductors
• Light-Emitting Materials
• Solid-State Physics
• +۳ مورد دیگر

Prof. Dr. Wolfgang Brütting is a group leader at the Institute of Physics, Experimental Physics IV of the University of Augsburg . His research focuses on organic semiconductors and their applications in optoelectronic devices, particularly organic light-emitting diodes (OLEDs) . The group investigates molecular orientation, charge transport, and interfacial polarization mechanisms to enhance device efficiency and stability. Research Interests include: Molecular orientation in organic emitters Charge injection and accumulation in OLEDs Thermally activated delayed fluorescence (TADF) Perovskite nanocrystals for LEDs Organic-inorganic hybrid materials Thin film characterization techniques Recent Publications (2025-2023) highlight advancements in interface engineering, TADF emitter design, and perovskite nanocrystal stabilization. Collaborative efforts span institutions in Germany, Japan, and the U.S., with a strong emphasis on experimental validation and computational modeling. Key Facilities include: Transmission Electron Microscope (TEM) Molecular-beam epitaxy setups Photoluminescence and ellipsometry systems Numerical simulation tools

Sinead O'Keeffeمشاهده پروفایل

پژوهشگر ارشد

• Radiation Dosimetry
• Optical Fiber Sensors
• Brachytherapy
• +۴ مورد دیگر

Sinead O'Keeffe is a Research Fellow at the University of Limerick in the Faculty of Science and Engineering , specifically within the Department of Electronic and Computer Engineering . Her research bridges the technical domain of optical fiber sensor development with critical applications in radiation therapy and sports medicine. Primary Research Themes Medical radiation dosimetry using optical fiber sensors Brachytherapy dose monitoring systems Sports injury prevention in Gaelic football and running Mental health literacy in rural farming communities Key Technical Contributions Development of scintillation-based dosimeters Characterization of perfluorinated polymer fibers 3D printed sensor systems for clinical and rehabilitation applications Interdisciplinary Applications Prostate cancer radiotherapy dose measurement Mental health intervention programs for athletes Work-family conflict analysis in Irish farming Email: sinead.okeeffe@ul.ie

Lianshe Fuمشاهده پروفایل

پژوهشگر

• Luminescent Materials
• Organic-Inorganic Hybrids
• Lanthanide Complexes
• +۷ مورد دیگر

Lianshe Fu is a Researcher in the Department of Physics at the University of Aveiro, Portugal, affiliated with the CICECO-Aveiro Institute of Materials. He holds a PhD in Chemistry, with postdoctoral experience in France, Portugal, and Hong Kong. His research focuses on luminescent materials, including lanthanide complexes in organic-inorganic hybrids, luminescent solar concentrators, and photocatalytic systems. Education: B.Sc. in Chemistry (1987, China); M.Sc. in Analytical Chemistry (1990, CIAC, China); PhD in Chemistry (1996, China). Postdoctoral work at Université Blaise-Pascal (France), University of Aveiro (Portugal), and City University of Hong Kong (2006). Research Interests: Design of luminescent materials for LEDs and solar concentrators, photocatalytic systems for environmental remediation, and MOF-based sensors for heavy metals and antibiotics. His work emphasizes energy-efficient materials and environmental applications. Recent projects include optimizing luminescent solar concentrators using machine learning and developing novel MOFs for antibiotic detection. He collaborates internationally, with publications in ChemPhysChem , ACS Applied Materials , and Journal of Materials Chemistry . Labs/Teams: Active in CICECO, leading projects on functional hybrid materials and photonic applications. His work bridges fundamental materials science and practical applications in energy and environment.

Ukwatte Lokuliyanage Indika Pereraمشاهده پروفایل

مدرس

• 3D Printing Applications
• Thermal Management Systems
• LED Lighting Technology
• +۳ مورد دیگر

Ukwatte Lokuliyanage Indika Perera is a Lecturer in the Department of Mechanical, Aerospace and Nuclear Engineering at Rensselaer Polytechnic Institute (RPI). His research focuses on innovative applications of 3D printing in LED lighting systems, thermal management solutions, and optical component design. He is reachable at pereru2@rpi.edu. Research interests include advancing additive manufacturing techniques for LED applications, exploring material degradation under thermal and optical stress, and optimizing lighting efficacy through freeform optics design. His work addresses challenges in heat dissipation, material durability, and system efficiency across diverse LED systems. Recent publications (2023) highlight advancements in photobleaching mitigation for photopolymer resins, thermal performance of 3D-printed heat sinks, and long-term stability of printed optical components. Earlier work (2017–2019) examined remote phosphor layer thermal management and Power-over-Ethernet integration in LED systems. No scientific awards or grants are listed in the provided information. There is no mention of advised students or specific laboratory affiliations beyond his departmental affiliation.

David J. Klotzkinمشاهده پروفایل

دانشیار

• Optoelectronics
• Photonics
• High-speed Lasers
• +۸ مورد دیگر

David J. Klotzkin is an Associate Professor in the Department of Electrical and Computer Engineering at Binghamton University, where he has been a faculty member since 2008. He is a Senior Member of the IEEE and has received notable awards, including the departmental research award in 2010 and the Chancellor's Award for Excellence in Teaching (2016-2017). His educational background includes a BS in Electrical Engineering from Rensselaer Polytechnic Institute (1988), an MS in Materials Science from Cornell University (1994), and a PhD in Electrical Engineering from the University of Michigan (1998). His research focuses on High-speed telecommunications lasers Free space modulating retroreflectors Integrated opto-electronic devices Quantum dot lasers and laser dynamics Photonic-band-gap devices Organic luminescent devices Microfluorescence detectors He has contributed to the development of innovative sensors, such as optical oxygen sensors and CMOS-based CO₂ sensors, and advanced fabrication techniques like interference lithography for photonic crystals. David has also pioneered a multidisciplinary STEM scholarship program for community college transfer students, emphasizing nanotechnology and microfabrication through hands-on research projects. His teaching portfolio includes courses such as EECE 506: Mathematical Methods in Electrical Engineering EECE 260: Electrical Circuits Advanced Semiconductor Lasers at both Binghamton and the University of Cincinnati David has advised numerous students, including those in the classes of 2014, 2015, and 2016. His work extends to collaboration with industry partners like IBM and the Naval Research Lab, and he has led the Klotzkin Lab, which explores cutting-edge optoelectronic and photonic systems. Key contributions include the Glaparex simulation tool, which optimizes distributed feedback lasers, and the development of microfluidic lab-on-a-chip sensors for biomedical applications.

Xiao-Jun Wangمشاهده پروفایل

استاد

• Optical properties of phosphor materials
• Rare earth doped materials
• Transition metals doped materials
• +۷ مورد دیگر

Xiao-Jun Wang is a Professor of Physics at Georgia Southern University, where he has been conducting research since 1995. His academic career spans multiple institutions, including postdoctoral work at the University of California-Irvine as an NIH Postdoctoral Fellow. Wang holds a PhD in Physics from the University of Georgia (1992), an M.S. in Physics from the Chinese Academy of Sciences (1985) and Florida Institute of Technology (1987), and a B.S. in Physics from Jilin University (1982). Wang's research focuses on the optical properties of rare earth and transition metals doped phosphor materials, with particular emphasis on LED phosphors and persistent phosphors. His work spans the electromagnetic spectrum from ultraviolet to infrared, investigating dynamical processes of excited states and applications in illumination and biomedical imaging. He has established multiple research laboratories including the Luminescence Research Lab, Electron Paramagnetic Resonance Lab, and Biophysics Lab, where he trains undergraduate students. His publication record includes over 300 scientific papers with more than 14,000 citations and an h-index of 61. Wang has co-edited three volumes of the 'Phosphor Handbook' and has served as editor for prestigious journals including Light: Science and Applications (Nature) and Materials Research Bulletin (Elsevier). He has been recognized as a Fellow of the American Physical Society for his contributions to the field. Wang's research group has made significant contributions to understanding luminescence mechanisms, developing new phosphor materials, and creating applications in optical thermometry and biomedical imaging. His recent work shows a strong trend toward bifunctional materials that combine photothermal conversion with temperature sensing capabilities, particularly for deep tissue applications. Fellow of American Physical Society Over 300 publications with 14,000+ citations h-index of 61 Three edited volumes of 'Phosphor Handbook' Editor for Light: Science and Applications (Nature) Professor Wang actively mentors undergraduate students in his research labs and has numerous collaborations with institutions including Oak Ridge National Laboratory, The University of Georgia, CIOMP of Chinese Academy of Sciences, and the Northeast Normal University in China. His work contributes to UN Sustainable Development Goals, particularly in the areas of clean energy and sustainable cities.

Peifen Zhuمشاهده پروفایل

استادیار

• Photonics
• Optoelectronic Devices
• Electronic/Photonic Materials
• +۳ مورد دیگر

Peifen Zhu is an Assistant Professor in the Department of Electrical Engineering and Computer Science at the University of Missouri College of Engineering. She previously served as an Assistant Professor at the University of Tulsa's Department of Physics and Engineering Physics. Her research focuses on photonics, optoelectronic devices, and semiconductor nanostructures for energy efficiency and renewable energy applications. She has received prestigious awards, including the NSF CAREER Award and the Zelimir Schmidt Award for Outstanding Researcher. Education: Ph.D. in Electrical Engineering from Lehigh University (2015). Research interests include solid-state lighting, solar cells, thermoelectricity, and photocatalytic CO₂ reduction. Her lab emphasizes interdisciplinary approaches, welcoming students from Physics, Materials Science, and Chemical Engineering. Key applications include perovskites, quantum dots, and metal-organic frameworks. Notable contributions include 3D-printed lead-free perovskite-based LEDs and advancements in material stability. She actively explores reducing environmental impacts through cost-effective manufacturing and sustainable optoelectronic materials. Awards: NSF CAREER Award (2020), Zelimir Schmidt Award (2022) Labs: Semiconductor Device Laboratories in Naka and Lafferre Halls Future Work: Developing lead-free alternatives and scalable lighting solutions

Hongyang Zhuمشاهده پروفایل

استادیار مهمان

• High-pressure physics
• Nano functional materials
• Energetic materials
• +۵ مورد دیگر

Hongyang Zhu is a Visiting Assistant Professor of Physics at The University of Tulsa's Department of Physics and Engineering Physics, within the College of Engineering & Natural Sciences. Previously, he served as an Associate Professor at Jilin University, China. He holds a Ph.D. in Mechanical Engineering from Texas Tech University (2010) and an additional doctoral degree in Physics. His research focuses on material properties under extreme conditions—high pressure, temperature, and shear stress—exploring crystal structure, electrical behavior, and photoluminescence in materials like perovskites, nanomaterials, and energetic compounds. Key areas include high-pressure physics, nano-functional materials, and applications in solid-state lighting and electromagnetic wave absorption. Zhu has published over 100 journal articles on topics such as perovskite-based LEDs, novel compound synthesis under pressure, and material characterization via advanced techniques (e.g., Raman spectroscopy, synchrotron X-ray diffraction). His work bridges theoretical predictions with experimental validations, emphasizing practical applications in optoelectronics and energy storage. Notable projects include designing lead-free perovskite nanocrystals for stable white LEDs, developing composite materials for efficient electromagnetic absorption, and discovering high-energy-density compounds like XeN₁₄. His research often integrates computational modeling with experimental synthesis to optimize material performance.

Mete Budaklıمشاهده پروفایل

دانشیار

• Heat Transfer
• Boiling Heat Transfer
• Condensation
• +۳ مورد دیگر

Mete Budaklı serves as Associate Professor in the Department of Astronautical Engineering at Istanbul Technical University, Turkey, focusing on advanced thermal systems for aerospace and electronics. His research spans experimental and numerical analysis of heat transfer phenomena in microstructured environments. His primary research interests include Heat Transfer , Boiling Heat Transfer , and Microstructured Surfaces , with significant contributions in pool boiling augmentation using open micro-channels, condensation on textured surfaces, and thermal management of LED packages. Current work emphasizes operational condition effects on critical heat flux and heat transfer coefficient optimization. Analysis of his 2022-2025 publications reveals dominant trends in micro-scale thermal engineering, particularly aerospace cooling systems and electronics thermal management. Over 70% of recent work addresses boiling/condensation phenomena on engineered surfaces, with growing focus on spacecraft thermal control applications. Dr. Budaklı currently leads two major research projects: development of hybrid material heat pipes for spacecraft (2025-2028) and creation of a one-dimensional heat flux model for nucleate boiling on micro-grooved heater surfaces (2025). His Scopus profile shows 207 citations and an h-index of 8 across 29 research outputs since 2009.