جست‌وجوی استاد و پژوهشگر

Chris G. Van de Walleمشاهده پروفایل

استاد

• Computational Materials Science
• Semiconductors
• Nitride Materials
• +۷ مورد دیگر

Chris G. Van de Walle is the Herbert Kroemer Distinguished Professor in the Department of Materials at the University of California, Santa Barbara's College of Engineering. As a member of the National Academy of Engineering and fellow of multiple prestigious scientific societies including the American Physical Society and Materials Research Society, he leads the Computational Materials Group which is part of UCSB's strong computational science cluster within the Materials Department. His research interests focus on novel electronic materials, particularly wide-band-gap semiconductors (III-V nitrides, II-VI compounds), transparent conductors, complex oxides, loss mechanisms in light emitters, two-dimensional conductors, quantum information science, and the physics and chemistry of hydrogen interactions with solids. His group uses first-principles computational techniques to study atomic and electronic structure of crystalline, polycrystalline and amorphous materials, interfaces, surfaces, defects, and heterojunctions. Analysis of his recent publications reveals a strong focus on semiconductor materials for quantum technologies, with particular emphasis on GaN, Ga 2 O 3 , and related compounds. His work combines computational materials science with applications in optoelectronics, quantum information, and energy technologies, demonstrating consistent innovation in understanding defects and their role in material properties. Major Awards and Recognitions: Aneesur Rahman Prize for Computational Physics (APS) Materials Theory Award (MRS) Vannevar Bush Faculty Fellowship (DoD) John Bardeen Award (TMS) Medard W. Welch Award (AVS) Highly Cited Researcher (Clarivate Analytics) Professor Van de Walle has mentored numerous successful researchers, including Dr. Fangzhou Zhao (Corbett Prize winner) and Dr. Mark Turiansky (APS Nicholas Metropolis Award recipient). His group maintains strong connections with the UCSB Quantum Foundry and the Solid State Lighting and Energy Electronics Center, demonstrating collaborative research efforts across multiple disciplines. The group actively investigates defects for quantum information science, loss mechanisms in light emitters, nitride semiconductors, halide perovskites, oxides, and hydrogen interactions with materials.

Jan von Delftمشاهده پروفایل

استاد

• Correlated electron systems
• Quantum impurity models
• Quantum criticality
• +۷ مورد دیگر

Jan von Delft is a Professor (chair) at Ludwig-Maximilians-University (LMU) Munich, working in the Faculty of Physics within the Chair of Theoretical Solid State Physics. His research group consists of postdocs, PhD students, and master's students working on various aspects of strongly correlated electron systems, with physical space located at Theresienstr. 37 (Room A420) in Munich. von Delft's research focuses on correlated electron and spin systems, with particular interest in dynamical and transport properties, quantum impurity models, Hund metals, unconventional superconductors, quantum magnets, and quantum criticality. His methodological expertise includes many-body field theory, parquet formalism (FRG), DMFT, and tensor networks (NRG, DMRG, PEPS, XTRG, etc.). His work bridges theoretical concepts with computational approaches to understand complex quantum phenomena in condensed matter systems. He has developed a distinctive emphasis on real-frequency calculations and numerical methods for studying quantum critical phenomena. Analysis of von Delft's recent publications reveals a strong focus on developing and applying advanced computational methods to study strongly correlated electron systems. His group has made significant contributions to numerical renormalization group techniques, tensor network methods, and the parquet formalism for calculating real-frequency correlation functions. His research shows increasing sophistication in handling quantum criticality, particularly in heavy-fermion systems, and exploring unconventional superconductivity mechanisms. Notably, his group has developed specialized computational libraries like KeldyshQFT to make these advanced methods more accessible to the broader physics community. von Delft actively mentors a substantial research group consisting of one postdoc (Markus Scheb), eleven PhD students (Anxiang Ge, Sasha Kovalska, Mathias Pelz, Marc Ritter, Nepomuk Ritz, Changkai Zhang, Markus Frankenbacher, Felipe Picoli, Simone Fodera, Ming Huang), and two master's students (Ester Pages, Gianluca Grosso). His detailed Style Guide for scientific communication demonstrates his commitment to high-quality research presentation. The group appears well-funded with ongoing research activities spanning theoretical development, computational implementation, and physical interpretation of complex quantum phenomena.

Farhan Ranaمشاهده پروفایل

استاد

• Semiconductor Optoelectronics
• Graphene and 2D Materials
• Terahertz Devices
• +۵ مورد دیگر

Farhan Rana is the Joseph P. Ripley Professor of Electrical and Computer Engineering at Cornell University. He earned his BS, MS, and PhD from MIT and leads the Semiconductor Optoelectronics Group at Cornell, focusing on graphene, 2D materials, and semiconductor nanostructures. His research bridges experimental condensed matter physics and optoelectronic device engineering. Current Research Focus Ultrafast Spectroscopy Terahertz Microphotonics Quantum Optics Plasmonics and Nanostructures His group specializes in graphene optoelectronics , terahertz devices , and ultrafast semiconductor lasers . Recent work explores valley-dependent optical phenomena, exciton dynamics, and plasmon-phonon interactions in 2D materials. Key trends in his publications include graphene plasmonics , MoS2 photodetectors , and terahertz spectroscopy . He has contributed to foundational studies on carrier relaxation in graphene and quantum cascade lasers . 3× Michael A. Tien Excellence in Teaching Award (2006, 2010, 2017) NSF Career Award (2004) DARPA Young Faculty Investigator (2008) IEEE 'Most Downloaded Paper' (2008) MRS Best Paper Ribbon (2004) His students have received prestigious fellowships and awards, with alumni like Jared Strait (National Defense Science Fellowship) and Haining Wang (Cornell Best PhD Thesis). The group actively mentors graduate and undergraduate researchers.

• Defects in Semiconductors
• Porous AlGaN Materials
• Cathodoluminescence Spectroscopy
• +۴ مورد دیگر

Gunnar Kusch is a Senior Research Associate at the Department of Materials Science & Metallurgy, University of Cambridge. His research focuses on defects in semiconductors, porous AlGaN materials, and advanced characterization techniques like cathodoluminescence (CL) and atom probe tomography (APT). He holds a PhD from the University of Strathclyde and leads projects on UV-B LED optimization, nanoscale defect behavior analysis, and semiconductor device design. His work bridges materials synthesis, characterization, and device performance, with applications in energy-efficient lighting and solar cell technology. Key research areas include: Defect engineering in III-nitride semiconductors Porous AlGaN templates for high-efficiency UV emitters Correlative microscopy techniques (CL, EBSD, APT) Composition-structure-property relationships in photovoltaic materials Notable contributions include developing CL-based methods for nanoscale defect analysis and demonstrating improved Cu(In,Ga)S₂ solar cell efficiencies through compositional engineering. His laboratory focuses on translating microscopic insights into macroscopic device improvements.

David Pattersonمشاهده پروفایل

دانشیار

• Quantum Information Systems
• High Precision Spectroscopy
• Parity Violation in Molecular Spectra
• +۳ مورد دیگر

David Patterson is an Associate Professor in the Department of Physics at the University of California Santa Barbara (UCSB). His research focuses on extending atomic, molecular, and optical (AMO) physics tools to prepare polyatomic molecules in single quantum states for the first time. Key areas of interest include quantum information systems, high precision spectroscopy, parity violation in molecular spectra, and single-molecule chemical/chiral analysis. Developed single molecule inelastic recoil spectroscopy for ultraprecise analysis Created non-destructive single molecule infrared spectroscopy (2022 breakthrough) Engineered a "ping-pong" double-well ion trap for Sr+ atoms and molecular ions Collaborates with the Schlemmer group (Cologne) on Doppler-limited spectroscopy The group's work aims to achieve unprecedented resolution (2-3 orders of magnitude improvement) in polyatomic molecule spectroscopy, addressing fundamental questions in nanoanalytics.

• Density Functional Theory
• Magnetism
• Chemical Bonding
• +۷ مورد دیگر

Olle Eriksson is a Professor in the Department of Physics and Astronomy at Uppsala University, specifically affiliated with the Materials Theory division. His research focuses on theoretical and computational approaches to understanding magnetic materials and their properties. His primary research interests include first principles calculations of bulk materials and surfaces, with particular emphasis on magnetism and chemical bonding. His methodological expertise spans full-potential implementations of density functional theory, dynamical mean-field theory, and self-interaction correction. He also conducts calculations of finite temperature magnetism using Monte Carlo simulations and atomistic spin-dynamics simulations, as well as investigations into lattice dynamics and finite temperature effects on phase stability. Professor Eriksson's recent work demonstrates a strong focus on magnetocaloric materials for magnetic refrigeration applications, two-dimensional magnetic materials including van der Waals magnets, topological magnetic textures such as skyrmions, and computational methods for improving density functional theory. His research has significant implications for energy-efficient cooling technologies, next-generation spintronic devices, and fundamental understanding of quantum magnetic phenomena. Materials Science : Magnetocaloric materials, battery materials, 2D materials Computational Physics : Density functional theory, Monte Carlo simulations, spin dynamics Magnetism : Topological textures, chiral magnets, ultrafast dynamics His extensive publication record shows consistent contributions to high-impact journals across physics and materials science, with a notable increase in interdisciplinary work connecting computational physics with materials design for energy applications.

• Nanomaterials Science
• Condensed Matter Physics
• Semiconductor Nanocrystals
• +۶ مورد دیگر

Daniel Vanmaekelbergh is a Professor in the Department of Chemistry at Utrecht University, where he leads research in the Condensed Matter and Interfaces group within the Debye Institute for Nanomaterials Science. His academic career spans over two decades with continuous contributions to nanomaterials science and semiconductor physics. Professor Vanmaekelbergh's research focuses on the fundamental properties of semiconductor nanocrystals, quantum dots, and artificial electronic lattices. His work bridges theoretical and experimental approaches to investigate electron transport, quantum confinement effects, and the optical properties of nanoscale materials. He has made significant contributions to understanding the formation mechanisms of nanocrystal superlattices, the electronic structure of artificial honeycomb lattices, and the dynamics of excitons in confined systems. His research group, known as the Vanmaekelbergh Lab, employs advanced techniques including scanning tunneling spectroscopy, electron microscopy, and optical spectroscopy to probe nanoscale phenomena. Analysis of his recent publications reveals a strong emphasis on the physics of quantum-confined systems, particularly in lead chalcogenide and cadmium selenide nanocrystals. His work explores the relationship between nanocrystal structure and electronic properties, with applications in optoelectronics and quantum technologies. Recent research has focused on oriented attachment processes, artificial quantum systems with fractal geometries, and the fundamental limits of light-matter interactions in nanoscale materials. Professor Vanmaekelbergh has established a productive research program with numerous collaborations across the Netherlands and internationally. His work has been published consistently in high-impact journals including Nature Physics, Nano Letters, and ACS Nano, demonstrating the significance of his contributions to the field of nanomaterials science.

• Ultrafast Laser Physics
• Optics and Photonics
• Laser-Matter Interaction in Extreme Conditions
• +۷ مورد دیگر

Dr. Ludovic Rapp is a Senior Research Fellow at the Research School of Physics , Australian National University (ANU) , and leads the High-Power Laser group at the Laser Physics Centre (LPC) . His expertise spans ultrafast laser interaction with matter , beam shaping , and laser-induced microexplosions for synthesizing super-dense material phases , including novel silicon allotropes. He is also the Laser Safety Officer for the Research School of Physics.

François Peetersمشاهده پروفایل

استاد

• Condensed Matter Physics
• Nanoscience
• Theoretical Physics
• +۴ مورد دیگر

François Peeters is a Full Professor of Physics at the University of Antwerp, Belgium, holding the position since 2000 (with Dutch title 'gewoon hoogleraar' since 2003). He previously served as Research Director (FWO-VI) at the University of Antwerp (1996-1999), Research Leader (NFWO) (1992-1996), and Senior Research Assistant (NFWO) (1988-1992), establishing a distinguished academic career spanning over three decades. His educational background includes a Ph.D. in Physics from the University of Antwerp (1982), followed by a Habilitation (Hoger aggregaat) from the same institution (1987), and a postdoctoral fellowship at Bell Laboratories in Murray Hill, New Jersey (1982-1983). His academic journey also featured research periods at prestigious institutions including the High Magnetic Field Laboratory in Grenoble, University of California Berkeley, Oxford University, and several Brazilian and Australian universities. Peeters' research focuses on theoretical condensed matter physics , specializing in the electronic, optical, and magnetic properties of nanostructured systems. His work encompasses semiconductors , superconductors , graphene , and hybrid quantum systems , with particular emphasis on strong correlations in both classical (colloids, dusty plasma) and quantum (quantum dots) environments. His theoretical frameworks bridge fundamental quantum mechanics with practical nanotechnology applications, driving innovations in spintronics and quantum device design. Analysis of his publication record reveals a clear evolution from foundational work on polaron physics and quantum Hall systems in the 1980s-1990s toward contemporary research on graphene, topological materials, and programmable quantum nanodevices. His most cited works demonstrate consistent leadership in mesoscopic physics, with recent publications showing increased focus on spin-dependent transport phenomena and two-dimensional material systems. His scientific recognition includes: Fellowship in the American Physical Society (2005) APS Outstanding Referee award (2008) Doctor Honoris Causa from University of Szeged, Hungary (2009) Peeters has supervised 26 completed PhD theses and currently leads the Condensed Matter Theory research group comprising 3 ZAP researchers, 16 PhD students, and 8 postdocs. His grant portfolio includes coordination of an EU Marie Curie Training site on 'Electrons on helium', participation in multiple EU projects, COST actions, and ESF networks, demonstrating sustained success in securing competitive international funding. The Condensed Matter Theory group maintains extensive international collaborations, evidenced by Peeters' research visits to over 10 institutions worldwide and regular hosting of 3-4 international visitors at postdoc or professorial levels. The group's output of over 770 refereed publications with 12,000+ citations reflects its position at the forefront of theoretical condensed matter physics research.

Xiaoqing Panمشاهده پروفایل

استاد

• Materials Science
• Electron Microscopy
• Atomic-scale Characterization
• +۶ مورد دیگر

Xiaoqing Pan is a Professor and Henry Samueli Endowed Chair in Engineering at the University of California, Irvine, with dual appointments in the Department of Materials Science and Engineering and the Department of Physics and Astronomy. He serves as Director of the Irvine Materials Research Institute (IMRI) and the Center for Complex and Active Materials (NSF MRSEC). A renowned electron microscopy expert, Pan has developed advanced transmission electron microscopy (TEM) techniques for atomic-scale material characterization. Ph.D., Universität des Saarlandes, Germany (1991) His research focuses on atomic-scale structure-property relationships in oxide heterostructures, ferroelectrics, nanocatalysts, and 2D functional materials. Pan leads development of novel 4D-STEM and momentum-resolved vibrational electron microscopy methods to study single-atom catalysts and complex oxides. With over 400 high-impact publications in Nature , Science , and Nature Materials , his work has been recognized by major fellowships and awards from the American Ceramic Society, American Physical Society, and National Science Foundation. Pan's recent work includes: Atomic-scale analysis of grain boundary phonon anisotropy Advances in FeSe/SrTiO 3 interface electron-phonon coupling Plastic waste upcycling through carbon intermediate interception Control of metal-support interactions in photocatalysts Strain engineering in high-entropy oxide films His laboratory at UCI represents the forefront of materials characterization technology development.

Rupert Huberمشاهده پروفایل

استاد

• Terahertz Science and Technology
• Ultrafast Phenomena
• Quantum Materials
• +۷ مورد دیگر

Rupert Huber is a Professor at the Department of Experimental and Applied Physics, University of Regensburg, where he has held a chair since 2010. His research focuses on ultrafast quantum phenomena, terahertz science, and lightwave electronics, with a strong emphasis on nanoscale imaging and quantum materials. He leads the Huber group, which has launched the ERC project 'Orbital Cinema' and produced numerous high-impact publications in journals like Nature and Nano Letters . Chair for Experimental and Applied Physics, University of Regensburg (2010–present) Emmy Noether Group Leader, University of Konstanz (2007–2010) Alexander von Humboldt Fellow, UC Berkeley/Lawrence Berkeley National Lab (2004–2006) His research explores terahertz spectroscopy , quantum materials , and ultrafast nanoscopy , often combining experimental innovation with theoretical insights. Recent work includes groundbreaking studies on exciton dynamics in van der Waals magnets and subcycle imaging of electron wave motion. The group’s publications frequently appear as coverstories in Nature Photonics and Nano Letters . Huber has received prestigious awards such as the Gottfried Wilhelm Leibniz Prize (2019) , ERC Starting Grant (2012) , and OSA Fellowship (2018) . He has supervised numerous Ph.D. and Master’s students, including recent awardees like Joshua Mornhinweg (faculty dissertation prize, 2024) and Josef Riepl (best tutor award, 2024).

• Semiconductor Physics
• Quantum Optics
• Nanophotonics
• +۳ مورد دیگر

Prof. Dr. Sven Höfling is the Head of Chair and leader of the '2D Materials' Group at the Department of Technical Physics, University of Würzburg. His research focuses on semiconductor nanostructures, photonic systems, and quantum materials, with expertise in low-dimensional systems and light-matter interactions. He leads projects in the Cluster of Excellence ct.qmat and collaborates on EU, DFG, and industry-funded initiatives in quantum technology and nanophotonics. Affiliations: Chair of Technical Physics, University of Würzburg Address: Am Hubland, P1 Building (Room AU26), 97074 Würzburg, Germany Research highlights include topological polariton lasers, quantum dot photonics, and mid-infrared optoelectronics. His work spans experimental physics with strong ties to theoretical models, emphasizing applications in quantum computing and optoelectronic devices. Recent advances include room-temperature polariton lasers and strain-tunable single-photon sources. Key projects include the Würzburg-Wroclaw Nanophotonics Center and collaborations with KAIST-JMU on quantum technology. His lab employs advanced fabrication techniques like circular Bragg gratings and resonant tunneling diodes.

Jinsong Huangمشاهده پروفایل

استاد مدعو

• Electronic materials
• Solar cells
• Perovskites
• +۵ مورد دیگر

Jinsong Huang serves as Adjunct Professor in the Materials Science and Engineering department at the University of North Carolina at Chapel Hill, where he leads an interdisciplinary research group focused on perovskite-based electronic materials and devices. His laboratory, housed in Murray Hall 1115, maintains active collaborations with academia, industry, and national laboratories while training next-generation scientists and engineers for competitive job markets. Dr. Huang earned his educational credentials through a rigorous academic path: Ph.D. in Materials Science & Engineering from UCLA (2007), M.S. in Semiconductor Physics from Chinese Academy of Sciences (2003), and B.E. in Materials and Photoelectronic Physics from Xiangtan University (2000). His research program spans Perovskite Solar Cells , Photodetectors , and X-ray Imagers , with particular emphasis on fundamental material physics, device design, stability enhancement, and scalable manufacturing. The group's work bridges applied research with deep scientific understanding, focusing on high-performance, low-cost electronic materials that address critical energy and medical imaging challenges. Current projects include self-powered photon-counting detectors, bifacial perovskite modules, and all-perovskite tandem solar cells. Analysis of recent publications reveals a strategic research trajectory toward commercialization of perovskite technologies, with increasing focus on stability, scalability, and real-world performance metrics. The work spans fundamental science (defect engineering, crystal growth) to applied technologies (medical imaging detectors, flexible solar cells), demonstrating remarkable breadth while maintaining technical depth in perovskite material systems. Highly Cited Researcher 2021 in Material Science and Chemistry Principal Investigator for $1.5 million UNC System Research Opportunities Initiative (2025) Multiple student/postdoc awards including Postdoctoral Awards for Research Excellence Consistent high-impact publications in Nature, Science, and Advanced Materials Huang actively mentors students and postdocs, with notable alumni including four of the 41 Tar Heels ranked as 'highly cited researchers' in December 2023. His research group has secured significant funding including the recent $1.5 million UNC System grant for 'Ultra-High Efficiency Perovskite Tandem Solar Cells' focusing on North Carolina's energy production and reduced fossil fuel dependence. The laboratory maintains strong industry partnerships that facilitate technology transfer and real-world implementation of research findings. The Huang Research Group operates as a dynamic interdisciplinary team with scientists from chemistry, materials science, physics, and electrical engineering backgrounds. Their collaborative culture has produced numerous breakthroughs including record-efficiency perovskite modules certified by NREL, self-powered photon-counting detectors published in Nature, and lead-recycling technologies highlighted in Nature Communications. Current facilities support crystal growth, device fabrication, and advanced characterization of perovskite materials for both energy and radiation detection applications.

David Mowbrayمشاهده پروفایل

استاد

• Semiconductor Physics
• Quantum Dots
• Nanowire Growth
• +۵ مورد دیگر

Professor David Mowbray is a Professor of Physics at the University of Sheffield, affiliated with the School of Mathematical and Physical Sciences and the Department of Physics. His research focuses on III-V semiconductors, quantum dots, and nanostructures, emphasizing applications in high-efficiency lasers and light emitters. He has pioneered studies on AlGaInP band structures and quantum dot-based devices, including lasers on Si substrates for silicon integration. Qualifications: B.A. in Physics (Hertford College, Oxford, 1984) and D.Phil. in Physics (Hertford College, Oxford, 1989). Research interests include optical spectroscopy of wide band gap materials (AlGaInP, AlInGaN) for visible/UV emitters, quantum dot lasers with low threshold currents, and nanowire quantum dots for single-photon sources. Current projects involve quantum dots in quantum wires with UCL and Warwick, aiming for nanoscale lasers and efficient photon sources. Teaching includes courses on Fourier Techniques, Electromagnetism, and nanotechnology. He has held leadership roles, such as Head of Department and Senior Tutor, and serves on professional committees like the Institute of Physics Degree Accreditation Committee. Grants include EPSRC funding for quantum dot lasers on Si (2012–2016) and nanowire quantum dots for silicon-based emitters (2016–2020). His work bridges semiconductor physics, nanostructure engineering, and optoelectronic device applications.

Alec M. Wodtkeمشاهده پروفایل

استاد

• Surface Chemistry
• Molecular Dynamics
• Energy Conversion at Interfaces
• +۳ مورد دیگر

Alec M. Wodtke serves as Director at the Max Planck Institute for Biophysical Chemistry and holds a Professorship at the University of Göttingen. He leads the Dynamics at Surfaces research group, which employs cutting-edge laser, molecular beam, and ultrahigh vacuum technologies to study molecular interactions at interfaces. His research focuses on understanding the fundamental rules governing energy conversion at molecular interfaces. Wodtke's work bridges macroscopic energy conversion phenomena with molecular-scale processes, investigating how energy transfers occur one molecule and one collision at a time. His group specializes in designing well-defined experiments that capture molecules in the act of reacting, providing benchmark measurements for theoretical advances in surface chemistry. Recent research trends show a strong focus on ultrafast molecular dynamics, with significant contributions to understanding hydrogen-graphene interactions, energy dissipation mechanisms at surfaces, and atomic-scale reaction kinetics. His work has important implications for developing heterogeneous catalysts, photovoltaics, and fuel cell technologies. Alexander von Humboldt Professorship (2011) ERC Synergy Grant worth 12 million euros (2024) Ertl Lecture Prize (2022) Somorjai Visiting Miller Research Professorship Moore Distinguished Scholar at Caltech Wodtke directs multiple project groups including Atom-surface scattering dynamics, Chemical dynamics using ultra-short atom pulses, First-principles simulations of molecule-surface dynamics, and Time-resolved spectroscopy of surface adsorbates. His research team has secured significant funding including Advanced ERC Grants and operates specialized facilities for surface science research.