Find Academic Supervisors

Jin SuntivichView profile

Associate Professor

• Electrocatalysis
• Surface Science
• Materials for Energy Storage and Conversion
• +12 more

Jin Suntivich is an Associate Professor in the Department of Materials Science and Engineering at Cornell University's College of Engineering. His research centers on understanding the fundamental mechanisms of electrocatalysis and the structure-property relationships at solid-liquid interfaces, with applications in energy storage, conversion, and sustainable materials. Ph.D. in Materials Science and Engineering, Massachusetts Institute of Technology (2012) B.A./B.S. in Materials Science and Engineering and Integrated Science, Northwestern University (2006) His research interests span electrocatalysis , surface science , in-situ probing tools , energy materials , and sustainable separation technologies . He investigates interfacial phenomena such as oxygen evolution, hydrogen electrocatalysis, and water activation, often combining experimental and theoretical approaches. His recent publications emphasize in-situ characterization , electrochemical interface dynamics , materials for energy applications , and sustainable recycling methods , particularly for polymers and textiles. The work frequently involves advanced microscopy, spectroscopy, and computational modeling to reveal reaction mechanisms at the atomic level. Notable awards include: Sloan Research Fellowship (2018) Humboldt Research Fellowship (2021) James and Mary Tien Teaching Award (2020) Research Excellence Award, Cornell Engineering (2022) Early Career Achievement Award, Northwestern (2023) He has secured research grants supporting investigations into electrochemical systems and materials sustainability. His work contributes to next-generation fuel cells, electrolyzers, and circular economy technologies. He leads a research group focused on developing novel in-situ tools and mechanism-driven material design . The lab collaborates across disciplines to address challenges in energy and environmental sustainability.

Carlo VicarioView profile

Researcher

• Solid-State Physics
• Laser Physics
• Electron Accelerators
• +3 more

Carlo Vicario is a Researcher at the Laboratory for Nonlinear Optics within the Paul Scherrer Institute . His work focuses on laser physics , terahertz (THz) science , and nonlinear optics , particularly for X-ray free-electron lasers (FEL) and electron accelerators . He earned his MSc in Electronic Engineering (Optoelectronics) and PhD in Electrical Engineering from University of Rome 'La Sapienza' . His postdoctoral research at INFN Frascati Laboratory involved ultrafast laser development for high-brightness electron beams and free-electron lasers . His research spans solid-state laser systems , THz pulse generation , and nonlinear optical materials , with applications in quantum magnetism , superconductivity , and phonon dynamics . Recent work explores two-color X-ray FEL , microbunching instability mitigation , and THz-driven coherent control of material properties. Key publication trends include terahertz photonics , laser-seeded free-electron lasers , nonlinear optical crystals , and ultrafast time-resolved experiments . He has contributed to SwissFEL operations and holds two European patents in THz technology and photoacoustic devices .

• Radiation physics
• Luminescent VUV spectroscopy
• Thermo-activation spectroscopy of wide-gap materials
• +2 more

Irina Kudrjavtseva is a full-time Research Fellow in Solid State Physics at the Institute of Physics, University of Tartu, Estonia. Her career at the university began in 1988 as an engineer, progressed through post-doctoral and extraordinary researcher appointments, and has remained continuously within the Faculty of Science and Technology. Education University of Tartu, Faculty of Physics and Chemistry – BSc/Engineering Diploma (1988) University of Tartu, Faculty of Physics and Chemistry – PhD in Physics (1997) Thesis: “Creation and stabilization of radiation defects under VUV-irradiation of KBr, KCl and RbCl crystals” Supervisors: Aleksandr Luštšik, Jevgeni Vassiltšenko Research Interests Dr Kudrjavtseva specializes in radiation physics , luminescent VUV spectroscopy and thermo-activation spectroscopy of wide-gap materials . Her work focuses on understanding the formation, stability and annealing of radiation-induced defects in crystalline insulators such as corundum (Al₂O₃), magnesium aluminate spinel (MgAl₂O₄), fluorides and sulfates. She employs time-resolved luminescence, EPR, optical absorption and Raman techniques to probe defect dynamics, energy transfer and scintillation properties. Recent Publication Trends Between 2020 and 2025 her co-authored papers reveal a strong emphasis on swift heavy-ion irradiation effects in oxides and fluorides, post-irradiation annealing , and the development of UV-C phosphors for next-generation light sources. Studies span fundamental defect physics to applied materials engineering, including nanopowder synthesis, high-pressure luminescence, and radiation hardness of ceramics. Scientific Awards No specific prizes, medals or fellowships are listed in the provided documents. Teaching & Service 2006–2008: Lecturer, “Electrical Measurements” 2009–2016: Instructor, “Physical Measurements for Chemists” laboratory 2016–2018: Instructor, “Laboratory Course” practicals 2015: Member, Local Organizing Committee, 9 th International Conference on Luminescent Detectors and Transformers of Ionizing Radiation (LUMDETR-2015) Projects & Teams Active contributor to the Center of Excellence in Sustainable Green Hydrogen and Energy Technologies (€6.99 M flagship, 2024-2030, PI Marco Kirm) within the University of Tartu, indicating continued involvement in collaborative, externally-funded research consortia.

Ingo FischerView profile

Professor

• Physical Chemistry
• Spectroscopy
• Photoionization
• +7 more

Prof. Dr. Ingo Fischer serves as Professor of Physical Chemistry at the Institute of Physical and Theoretical Chemistry, Faculty of Chemistry and Pharmacy, University of Würzburg. His research group is located at Am Hubland Süd, 97074 Würzburg in Room 221, with contact information including telephone +49 931 31-86361 and department email sekr-physikal.chemie@uni-wuerzburg.de. His research focuses on advanced spectroscopic techniques using synchrotron radiation sources. Key research areas include: Photoionization dynamics with synchrotron radiation Soft X-ray spectroscopy (100-100,000 eV range) Raman and Infrared spectroscopy Time-resolved studies of molecular processes Photodissociation dynamics of reactive species Recent work has centered on unstable molecules like fulminic acid (HCNO), isocyanic acid (HNCO), and isothiocyanic acid (HNCS) with astrochemical relevance. His group conducts measurements at major synchrotron facilities including SOLEIL and Elettra. The 2022-2024 publications reveal a strong emphasis on understanding molecular fragmentation and electronic structure through advanced photoelectron and Auger spectroscopy techniques, particularly for reactive intermediates in the gas phase. Much of the current research involves quantum chemical calculations pending the Swiss Light Source's return to operation in late 2025. Prof. Fischer leads an active research group comprising several doctoral researchers and students: Dorothee Schaffner: Auger-Meitner processes and fragmentation studies Emil Karaev: Characterization of reactive radicals Katharina Theil: Femtosecond time-resolved dynamics Jonas Fackelmayer and Lilith Wohlfart: Photodissociation dynamics of halocarbon radicals Klaus Hofmann: Raman optical activity spectrometer development The group has received support from the Wilhelm and Else Heraeus Foundation, as evidenced by their research retreat in Kleinwalsertal.

• X-ray spectroscopy
• Soft x-ray emission spectroscopy
• Instrument development
• +4 more

Marcus Agåker is a Researcher at Uppsala University's Department of Physics and Astronomy, specializing in X-ray Physics and Chemical and Biomolecular Physics. He works at The Ångström Laboratory in Uppsala and serves as project leader for the VERITAS beamline at MAX IV Laboratory in Lund, Sweden's state-of-the-art synchrotron radiation facility. His educational background includes: PhD in Physics from Uppsala University (2006) with thesis "Double Excitations in Helium Atoms and Lithium Compounds" Dr. Agåker's research focuses on instrument and method development in soft x-ray emission spectroscopy. With expertise spanning over 25 years since joining Uppsala University in 1999, his work bridges theoretical physics and practical instrumentation. His specialty in vacuum-ultraviolet spectroscopy and soft x-ray emission techniques has positioned him as a key contributor to advancing x-ray analysis capabilities for materials science, molecular physics, and quantum mechanics research. His publication record demonstrates a clear progression from fundamental studies of atomic and molecular systems to increasingly sophisticated instrumentation for next-generation light sources. Recent work emphasizes instrument automation, high-resolution imaging, and novel approaches to studying quantum systems, with significant contributions to journals like Nature, Science Advances, and Journal of Synchrotron Radiation. As project leader for the VERITAS beamline, Dr. Agåker oversees the development of novel mirror systems, experimental chambers, and a 10m high-resolution x-ray spectrometer. This project represents a major contribution to Sweden's research infrastructure in x-ray science and supports interdisciplinary research across physics, chemistry, and materials science.

• Compact ultrafast X-ray source development
• Ultrafast X-ray scattering
• High-field nonlinear X-ray matter interaction
• +3 more

Matthias Fuchs is an Adjunct Professor in the Department of Physics and Astronomy at the University of Nebraska-Lincoln , where he leads the Group for Ultrafast and High-Field X-ray Science . His work leverages partnerships with UNL's Extreme Light Laboratory and its PetaWatt (PW) Diocles laser facility, one of only two such systems globally. Research Focus : Compact ultrafast X-ray sources, ultrafast X-ray scattering, and high-field nonlinear X-ray interactions with matter. Technical Collaborations : Pioneering table-top free-electron lasers (FELs), laser-wakefield acceleration, and coherent transition radiation (CTR) applications. Publications : 15+ peer-reviewed articles in journals like Nature Physics , with emphasis on X-ray photon absorption, second harmonic generation, and terahertz pulse engineering. Scientific Impact : His 2016 Nature Physics study on K-shell two-photon absorption was highlighted in Physik Journal as a cover illustration, demonstrating novel X-ray-matter interactions under extreme laser intensities. Laboratory Collaborations : Engaged with both the Extreme Light Laboratory and Diocles laser facility for experimental validation of ultrafast X-ray techniques.

Julien RenardView profile

Researcher

• Quantum Electronics
• 2D Materials
• Superconducting Quantum Circuits
• +3 more

Julien Renard is a permanent researcher at the Institute Néel, affiliated with CNRS and Grenoble Alpes University. He leads projects in the Quantum Electronics, Surfaces and Spintronics (QUEST) department and is a member of the Quan2m team (2D quantum states with tunable interactions) and the Superconducting Quantum Circuits group. His research focuses on hybrid quantum systems, particularly leveraging graphene and transition metal dichalcogenides (TMDCs) for superconducting quantum circuits, optical-to-microwave conversion, and low-dimensional material characterization. Education: PhD in Nanophysics (2009, CEA-CNRS), MSc in Condensed Matter Physics (2006, INPG Grenoble). Julien's recent work highlights advancements in graphene Josephson junctions for quantum parametric amplifiers, optical spectroscopy of TMDCs, and defect analysis in 2D heterostructures. His team has secured funding for multiple positions and collaborates internationally, including with Prof. Sergey Frolov (University of Pittsburgh) and researchers in India and Germany. Scientific Awards: Habilitation à diriger des recherches (HDR), 2024 Julien has advised students like Simon Messelot (postdoc), Pranjal Kapoor (PhD), and Seong-Yeon Lee (postdoc), with projects funded by grants such as QuantAlps. His lab's recent achievements include a gate-tunable Josephson amplifier published in Nature Nanotechnology and a Phys. Rev. Lett. paper on polariton interactions.

Sumana RajView profile

Researcher

• Physical Chemistry
• X-ray Spectroscopy
• Ultrafast Dynamics
• +4 more

Sumana Raj is a Researcher at the Chemical Sciences Department of SLAC National Accelerator Laboratory, Stanford University. Since 2020, she has conducted experimental and theoretical research on ultrafast X-ray solution scattering and spectroscopy, focusing on solution-phase chemicals and transition-metal complexes. Her prior work includes postdoctoral studies at Stanford’s PULSE Institute and graduate research in nonlinear optics at UC Berkeley. Education: PhD in Chemistry, University of California, Berkeley (2019) BA in Chemistry, Cornell University (2013) Research Interests: Sumana specializes in advanced X-ray techniques for probing electronic and structural dynamics at femtosecond timescales. Her expertise spans ultrafast pump-probe experiments , metal-ligand interactions , and nonthermal phase transitions in carbon systems , with applications in catalysis, materials science, and photochemistry. Recent Publications: Her 2024 studies include experimental characterization of nickel cross-coupling catalysts , laser-irradiated carbon dynamics , and deformational isomerization in metal complexes . These works highlight her focus on bridging X-ray spectroscopy with quantum mechanical modeling to resolve ambiguities in excited-state assignments.

Bradley ArnoldView profile

Associate Professor

• Photochemistry
• Ultrafast Spectroscopy
• Laser Spectroscopy
• +3 more

Bradley Arnold serves as an Associate Professor in the Department of Chemistry & Biochemistry at the University of Maryland, Baltimore County (UMBC), where he maintains an active research program and teaches physical chemistry courses. His office is located in the Meyerhoff Chemistry/Biochemistry Building (Room 105) with contact email barnold@umbc.edu. His academic background includes: Ph.D. in Chemistry from the University of Utah (1991) Post-Doctoral Research at the Center for Photoinduced Charge Transfer (1995) Prof. Arnold specializes in ultrafast laser spectroscopy to investigate photochemical reaction mechanisms, with pioneering work in time-resolved linear dichroism for studying orientational dynamics of electron/energy transfer reactions. Recent research focuses on coherent back-scattered laser spectroscopy for vapor-phase analyte detection using temporal/spatial focusing of ultra-short pulses to measure stimulated Raman scattering, laser-induced plasma emissions, multi-photon absorption, and fluorescence. His publication record (2005-2022) demonstrates interdisciplinary impact across materials science (ZnSe crystals, polymer nanocomposites), biomedical engineering (kidney stone dissolution), and security applications (explosives detection). Key trends include developing portable laser spectroscopy systems, optimizing sensor materials via physical vapor transport, and advancing fundamental understanding of rotational dynamics in excited molecular probes. Scientific Awards: No awards were documented in the provided text. Advising and Grants: While teaching undergraduate research (CHEM 499), the text does not specify student mentees or grant funding details. Labs and Teams: He leads the Photoinduced Charge Transfer research group utilizing ultrafast laser systems, collaborating extensively with materials scientists and biomedical researchers on sensor development and spectroscopic applications as evidenced by recent co-authored publications.

• Combustion Engineering
• Thermoacoustics
• Hydrogen Combustion
• +3 more

Prof. Isaac Boxx serves as Chair of Optical Measurement Methods for Energy and Process Engineering at RWTH Aachen University within the Department of Thermodynamics. His research focuses on advanced optical diagnostics for combustion systems, particularly hydrogen-enriched flames and thermoacoustic instabilities in gas turbine applications. His primary research domains include Combustion Engineering, Thermoacoustics, Hydrogen Combustion, Turbulent Flame Dynamics, and Laser Diagnostics. He develops high-speed laser imaging techniques (CARS, PLIF, PIV) for quantitative analysis of combustion phenomena at elevated pressures, addressing critical challenges in sustainable energy conversion systems. His work bridges fundamental fluid dynamics with industrial gas turbine requirements. Analysis of recent publications (2023-2025) reveals dominant themes in hydrogen combustion stability, thermoacoustic-vortex interactions, and diagnostic methodology development. Key trends include hydrogen enrichment effects on flame response, precessing vortex core dynamics, and high-fidelity modeling of partially premixed flames under gas turbine-relevant conditions. His experimental approach emphasizes time-resolved, multi-parameter measurements in pressurized combustors. He leads the Chair of Optical Measurement Methods for Energy and Process Engineering, which maintains specialized laboratories for high-pressure combustion diagnostics and collaborates extensively with energy industry partners. The research group focuses on translating optical measurement techniques into practical solutions for hydrogen-integrated combustion systems, with particular emphasis on instability mitigation and emissions reduction.

Kristian HantkeView profile

Research Fellow

• Nonlinear Laser Spectroscopy
• Semiconductor Physics
• CARS Microscopy
• +2 more

Kristian Hantke is a Senior Researcher in the Department of Dynamics of Complex Fluids at the Max Planck Institute for Dynamics and Self-Organization in Göttingen, Germany. His primary focus is on nonlinear laser spectroscopy, particularly the development and application of Coherent Anti-Stokes Raman Scattering (CARS) microscopy for non-invasive analysis of biological specimens and material science samples. Hantke received his academic training at the University of Marburg, Germany: 2000: BSc Honours Physics (First Class) 2002: Diploma in Physics with thesis on "Optical properties of (GaIn)(NAs)/GaAs" 2005: PhD in Physics with thesis on "Influence of nitrogen on the photoluminescence of metastable III-V nitrides" 2005-2007: Post-doctoral researcher at University of Marburg Since 2007: Senior researcher at Max Planck Institute for Dynamics and Self-Organization Hantke's research centers on designing and implementing advanced laser laboratory systems, with particular emphasis on CARS microscopy development. He has engineered a dual-CARS microscope system utilizing a Nd:Vanadate pump laser coupled with two optical parametric oscillators, enabling simultaneous detection of two chemical species or enhanced signal-to-noise ratios. His ps-CARS laser system employs picoTRAIN technology delivering approximately 6ps pulses with multiple wavelength outputs spanning from 532nm to 2300nm. This equipment allows for label-free, high-resolution imaging through vibrational Raman spectroscopy without requiring sample labeling. Analysis of Hantke's publication record from 2002-2012 reveals a clear research trajectory evolving from fundamental semiconductor physics toward applied optical techniques. His early work focused on quantum well structures, photoluminescence properties of nitrogen-containing III-V semiconductors, and carrier dynamics. The more recent publications demonstrate a strategic shift toward developing and applying CARS microscopy techniques. His publications span multiple disciplines including semiconductor physics, materials science, laser technology, and optical engineering, with consistent emphasis on quantum heterostructures, photoluminescence spectroscopy, and advanced imaging methodologies.

Prashant V. KamatView profile

Professor

• Light Energy Conversion
• Photocatalysis
• Graphene Chemistry
• +5 more

Prashant V. Kamat is the Rev. John A. Zahm, C.S.C., Professor of Science at the University of Notre Dame, with concurrent appointments in the Department of Chemical and Biomolecular Engineering. His career spans over four decades of pioneering research in physical chemistry and materials science, focusing on semiconductor nanomaterials for light energy conversion. Ph.D. in Physical Chemistry from Bombay University (1979) Postdoctoral research at Boston University (1979-1981) and University of Texas at Austin (1981-1983) Joined Notre Dame faculty in 1983 Dr. Kamat's research bridges photocatalysis, graphene chemistry, and electrochemistry to advance solar cells, hydrogen generation, and chemical sensors. His work emphasizes time-resolved spectroscopy to unravel charge transfer mechanisms in perovskite nanocrystals and hybrid systems. Key themes include bandgap engineering, triplet energy transfer, and electron storage in 2D materials. Recent publications highlight breakthroughs in halide perovskite stability, Mn-doping for triplet state control, and photocatalytic membranes . His group has resolved energy transfer pathways, phase segregation dynamics, and intercalation-induced property modulation in MoS 2 and AgInS 2 systems. Scientific recognition includes the Henry H. Storch Award (2024), Smalley Award (2022), and multiple fellowships (ECS, ACS, AAAS, MRS). As Editor-in-Chief of ACS Energy Letters , he shapes global discourse in energy materials. His leadership in solar photochemistry encompasses DOE-funded programs and industry collaborations, with over 500 peer-reviewed papers (85,000+ citations, h-index 146).

Wouter SaeysView profile

Professor

• Biophotonics
• Hyperspectral Imaging
• Agrofood Technology
• +3 more

Prof. Wouter Saeys leads the Biophotonics group at the Department of Biosystems (BIOSYST), Faculty of Bioscience Engineering, KU Leuven. His research focuses on light interaction with biological systems for sensor development in agrofood and biomedical domains. Funded by FWO, European Commission, and IRO, his work spans hyperspectral imaging, chemometrics, and machine learning applications. Full Professor and Head of MeBioS Technologies division Contact person for Mechatronics, Biostatistics and Sensors (MeBioS) Member of faculty councils and teaching committee Research Interests Specializes in Biophotonics for agrofood systems, developing optical sensors for: Milk composition analysis via spatially resolved spectroscopy Pork adulteration detection using Raman/NIR fusion Precision fertilization through UAV-based multispectral monitoring AI-driven X-ray spectral imaging for horticultural quality Acoustic pest insect identification via wingbeat signatures Precision nitrogen management in potato cultivation Publications & Projects show consistent focus on hyperspectral deep learning, spectral data fusion, and non-destructive evaluation methods. Recent articles demonstrate 2025 breakthroughs in subspace learning (partial Tucker decomposition) and fluorescent tagging for grain contamination detection. Honors : CADcracker science prize (7500 euro) Academic Leadership : Supervises 10+ PhD/MSc students including Valeria Fonseca Diaz, Anna Tsibart, and Laura Carolina Martinez Esmeral. Teaches courses in Chemometrics , Agricultural Robotics , and Engineering Properties of Biological Materials . Laboratory : Maintains state-of-the-art facilities for Vis-NIR/SWIR hyperspectral cameras, femtosecond laser manufacturing of optical references, and RGB-D imaging systems at Kasteelpark Arenberg 30, Leuven.

Peter KratzerView profile

Professor

• Computational Materials Physics
• Electronic Structure Theory
• Statistical Physics
• +5 more

Prof. Dr. Peter Kratzer leads a research group at the Faculty of Physics, University of Duisburg-Essen. His work focuses on computational materials physics using first-principified electronic structure theory and statistical physics. Current research projects include ab initio simulations of electronic excitation/relaxation (Project B02) and unified theoretical descriptions of electron relaxation (Project B07). He contributes to international collaborations like the 2D-Mature Graduate School , optimizing fabrication methods for transition metal chalcogenides and heterostructures. Research Interests His group investigates ultrafast electron dynamics in low-dimensional systems, defect physics in 2D materials, and quantum transport phenomena. They develop methods combining time-dependent DFT with Ehrenfest dynamics and Landauer-Büttiker transport theory. Publication Trends Recent works (2024-2017) emphasize electronic excitation in surfaces , defect engineering in Janus materials , and substrate screening effects on 2D optical properties . Methodologically, they integrate quantum mechanical calculations with experimental validation. Teaching Activities Offers include Advanced Quantum Mechanics , Thermoelectric Systems , and Density Functional Theory Seminars for graduate students. Contact Information Office: Room MG 371, University of Duisburg-Essen (Lotharstraße 1, 47048 Duisburg, Germany) Phone: +49 203 3793313 Email: peter.kratzer@uni-duisburg-essen.de

Dale GreenView profile

Lecturer

• Quantum Physics
• Theoretical Chemical Physics
• Ultrafast Spectroscopy
• +5 more

Dr. Dale Green is a Lecturer in Physics at the University of East Anglia's School of Engineering, Mathematics and Physics, affiliated with the Quantum Matter research group. His work focuses on theoretical chemical physics, particularly quantum dynamical models of ultrafast two-dimensional electronic spectroscopy. He completed his PhD in the same institution under Dr. Garth A. Jones, developing non-Markovian hierarchical equations of motion (HEOM) to model vibronic systems. Education: PhD: Modelling Ultrafast Two-Dimensional Spectroscopy of Vibronic Systems using non-Markovian HEOM (University of East Anglia, 2020) MChem: Chemistry (University of East Anglia, 2016) Research Interests: Quantum dynamics of molecular systems, ultrafast spectroscopy, open quantum systems, photonics, and topological light-matter interactions. His contributions include modeling vibrational coherences, phonon signatures in photon correlations, and topological properties of optical vortices. Awards: Katritzky Prize and Medal (2016) Molecular Physics Poster Prize (2018) Royal Society of Chemistry Poster Prize (2019) The Alan Katritzky Scholarship (2018) Advising & Grants: Active in mentoring postdoctoral researchers and contributing to collaborative projects, though specific grant details are not listed. His work has been covered in media, including a 2023 article on quantum light detecting molecular vibrations. Labs/Teams: Member of the Quantum Matter group at UEA, collaborating with experts in theoretical chemistry and photonics.