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Michael MazurekView profile

Research Fellow

• Quantum Nanophotonics
• Quantum Biometrology
• Quantum Optics
• +3 more

Michael Mazurek is a Research Fellow at the Quantum Nanophotonics Group in the Applied Physics Division, focusing on quantum biometrology and entangled photon applications. His work advances measurement science through experimental and theoretical quantum optics. Designing entangled photon pair sources for fluorophore absorption Developing apparatus for screening quantum effects in biological systems Contributing to device-independent randomness protocols and quantum networking Research spans quantum foundations, biophotonics, and optical precision. Articles emphasize entanglement survival in biological media, bounds on absorption cross-sections, and secure quantum protocols. Experimental expertise includes parametric downconversion, interferometry, and superconducting detectors. Recent publications (2021–2025) address time-energy entanglement, device-independent randomness, and quantum advantage in spectroscopy and imaging. Collaborative efforts target biomedical sensing, quantum communication, and metrology standards.

• Semiconductor Physics
• Quantum Electronics
• Power Electronics
• +3 more

Professor Alton Horsfall is a faculty member at the Department of Engineering in Durham University. His research focuses on advanced semiconductor devices, quantum electronics, and power systems for extreme environments. Research interests include: Semiconductor physics and device engineering Quantum sensing and spintronics Power electronics for hostile environments Nanomaterials and quantum dots Radiation-hardened electronics High-temperature and cryogenic device modeling Recent publications highlight his work on silicon carbide-based quantum sensors, multi-level power converters, and radiation effects on semiconductor devices. He supervises multiple PhD students in engineering and materials science projects.

Stefan KarpitschkaView profile

Research Professor

• Complex Fluids
• Interfacial Phenomena
• Wetting Dynamics
• +4 more

Dr. Stefan Karpitschka serves as a Senior Researcher and Research Group Leader at the Max Planck Institute for Dynamics and Self-Organization (MPI-DS) in Göttingen, Germany, within the Dynamics of Complex Fluids department. His group investigates fluid behavior at solid-gas interfaces, with applications spanning everyday phenomena (ink on paper), biology (cyanobacteria motility), and semiconductor manufacturing. Affiliated with the Max Planck-University of Twente Center for Complex Fluid Dynamics, he also participates in the Priority Program SPP 2171 on dynamic wetting of adaptive surfaces. His research focuses on interfacial phenomena in complex fluids , particularly wetting dynamics, Marangoni effects, and fluid-structure interactions. Key discoveries include the 'boomerang effect' where droplets spread and self-contract without residue (enabling chip cleaning), phase separation's role in wetting dynamics (PNAS 2022), and the 'memory of folds' in soft materials where unfolding leaves scar-based nucleation points. His work bridges fundamental physics with practical applications in microfluidics, printing technology, and biological systems. Analysis of his 15 most recent publications reveals dominant themes in soft matter deformation (60%), active matter systems (25%), and biological fluid dynamics (15%). Key methodological approaches include high-precision force measurements, theoretical modeling of viscoelastic substrates, and experimental quantification of microbial locomotion forces. Scientific recognition includes: Robert-Wichard-Pohl-Medal for 'Physics of Sports' teaching (2022) Alexander von Humboldt Foundation research fellowship (2022) Dr. Karpitschka advises doctoral and master's students, with recent theses on wetting dynamics (Jeon H., 2022) and biofilm analysis (Schwirz T., 2018). His group collaborates extensively through the Max Planck-University of Twente Center and participates in the SPP 2171 coordination board. Current projects explore liquid-liquid phase separation effects, cyanobacteria gliding mechanics, and programmable folding in soft materials. The group maintains active laboratory facilities for microfluidics experimentation, force measurement, and biological interface studies, with recent public engagement including a Science Night exhibition on cyanobacteria at the MPI for Solar System Research.

• Frequency metrology
• Optical frequency transfer
• Laser spectroscopy
• +7 more

Anne Amy-Klein is a Professor and Laboratory Director at University of Paris 13, leading research at the Laboratoire de Physique des Lasers (LPL). Her work focuses on precision optical frequency metrology, fiber-optic time and frequency transfer, and advanced laser spectroscopy techniques. Her primary research interests include: Optical frequency standards and dissemination Fiber optic links for high-precision time transfer Laser spectroscopy of molecules Quantum physics applications in metrology Parity violation studies in chiral molecules Development of optical clock networks Professor Amy-Klein's research has achieved remarkable precision in optical frequency transfer, demonstrating stability at the 10 -21 level over fiber networks. Her work bridges fundamental physics with practical metrological applications, particularly in developing international optical clock networks for geodesy, fundamental physics tests, and redefinition of the SI second. Her significant contributions include: Pioneering work on coherent optical fiber links for international clock comparisons Development of techniques for ultra-stable optical frequency dissemination Advancements in mid-infrared spectroscopy with traceability to primary standards Research on parity violation in chiral molecules using precision spectroscopy Development of methods for high-precision Boltzmann constant determination Professor Amy-Klein leads an active research group with multiple international collaborations across European metrology institutes, focusing on the next generation of optical frequency standards and their applications in both fundamental science and practical metrology.

• Laser Spectroscopy
• Molecular Spectroscopy
• Metrology
• +7 more

Christophe Daussy is an Assistant Professor (Maître de Conférences) at Université Sorbonne Paris Nord, where he conducts research in the Laboratoire de Physique des Lasers (LPL). His work spans precision metrology, molecular spectroscopy, and physics education, with significant contributions to the redefinition of the International System of Units, particularly regarding the Boltzmann constant and thermodynamic temperature measurements. He maintains strong connections with the Laboratoire commun de métrologie LNE-CNAM and Systèmes de Référence Temps Espace. Daussy's research focuses on high-precision laser spectroscopy, particularly for fundamental constant determinations and metrological applications. His work on the Boltzmann constant has been instrumental in the redefinition of the kelvin, and he has made significant contributions to quantum cascade laser stabilization, optical frequency dissemination, and the search for parity violation effects in chiral molecules. More recently, he has expanded his interests to include physics education research, particularly the integration of metrological concepts in biology education. His publication record shows consistent high-impact research since the early 2000s, with recent work spanning both fundamental metrology (Boltzmann constant measurements, quantum cascade laser stabilization) and science education (metrological concepts in biology courses). His work appears in prestigious journals including Physical Review Letters, Metrologia, and Nature Photonics. Daussy has also been active in developing educational tools like the LightBox kit for optics education. Daussy leads research within the Metrology, Molecules and Fundamental Tests group at LPL, focusing on precision molecular spectroscopy for fundamental physics tests and metrological applications. His laboratory work combines advanced laser techniques with precision measurement methodologies to address fundamental questions in physics while maintaining practical applications in metrology.

Sean O'ByrneView profile

Associate Professor

• Hypersonics
• Laser Spectroscopy
• Sensors for Hypersonic Flight Testing
• +5 more

Associate Professor Sean O'Byrne is a faculty member at UNSW Canberra within the School of Engineering and Information Technology. With a Ph.D. in Physics from the Australian National University, his career spans hypersonics research, laser diagnostics development, and academic leadership in aerospace engineering. His work bridges fundamental physics with practical aerospace applications, particularly in high-speed flow measurement and scramjet technology. Dr. O'Byrne's research focuses on hypersonics and re-entry physics, laser spectroscopy applications for flow diagnostics, thermal and chemical nonequilibrium in high-speed flows, and aviation safety concerns. His laboratory specializes in advanced optical measurement techniques including tunable diode laser absorption spectroscopy, laser-induced fluorescence, and Doppler-shift velocimetry for characterizing extreme flow conditions. Current projects address hypersonic boundary layer interactions, scramjet combustion diagnostics, and novel sensor development for aerospace applications. His publication record demonstrates consistent contributions to hypersonics research since the late 1990s, with recent work emphasizing high-speed flow diagnostics, plasma-assisted ignition, and rarefied gas dynamics. The research shows strong interdisciplinary connections between fluid mechanics, optics, and aerospace engineering, with increasing focus on computational-experimental integration for hypersonic flow characterization. 2015 AIAA Award for best paper in plasmadynamics and lasers 2015 Best pitch at ACT Innovation awards for a knee implant pressure sensor 2013 Spitfire Defence Fellowship 2013 Best New Innovation at New South Innovation Awards for metallic 3D printing technology 2010 UNSW Canberra Rector's Teaching Award Dr. O'Byrne maintains active collaborations with NASA Langley Research Center, international defense organizations, and industry partners in aerospace development. His teaching emphasizes research-led, project-based learning in hypersonics and microcontroller-based instrumentation. As a Senior Member of both the American Institute of Aeronautics and Aerospace and Optica society, he contributes to professional community development while maintaining strong industry connections through consulting in laser-based diagnostics and hypersonic technologies.

• Polymer Chemistry
• Surface Science
• Nanomaterials
• +5 more

Philippe Roger is a Professor at Université Paris-Saclay, affiliated with the Faculty of Sciences and Department of Chemistry. He is based at the Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO - UMR 8182) in Building 670, Bureau 1206 (17-19 Avenue des Sciences, 91400 Orsay, France). His research is conducted within the SM2ViE team (Synthèse, Molécules et Matériaux pour le Vivant et l'Environnement), focusing on advanced polymer and material science. His research spans Polymer Chemistry , Surface Science , and Nanomaterials , with emphasis on stimuli-responsive polymers, antimicrobial surfaces, polymer brushes, and catalytic materials. Key methodologies include atom transfer radical polymerization (ATRP), plasma deposition, and supramolecular assembly. His work bridges fundamental chemistry with applications in environmental remediation, biomedical materials, and sustainable technologies. Recent publications (2021-2025) reveal strong trends in functional polymer synthesis (e.g., pH-responsive nanoparticles, active ester copolymers), surface modification (PET functionalization via plasma/ATRP), and nanomaterial applications (quantum dot sensors, silver nanoparticle antimicrobials). Interdisciplinary collaborations dominate his work, particularly in developing eco-friendly processes and advanced catalytic systems. While no formal awards are listed in available materials, his prolific publication record in high-impact journals (Nature Communications, ACS Applied Polymer Materials, European Polymer Journal) demonstrates significant scholarly contribution. His laboratory work centers on the SM2ViE team at ICMMO, utilizing platforms for polymer synthesis, surface characterization (XPS, ellipsometry), and nanomaterial development. Current projects emphasize sustainable material design, including waste PET valorization and biobased antimicrobial networks.

Tina HecksherView profile

Associate Professor

• Condensed Matter Physics
• Glass Transition
• Rheology
• +3 more

Tina Hecksher is an Associate Professor at the Department of Science and Environment at Roskilde University , specializing in Mathematics and Physics (IMFUFA) . Her work bridges experimental and theoretical physics, focusing on glass-forming liquids, rheology, and dielectric spectroscopy. Keywords: Physics, Physics didactics, Glass and Time Projects: Supervised 'Closing the Gap in Broadband Mechanical Spectroscopy' (2019–2022), participated in 'Matter', 'ROSE', and 'COOEE' projects. Research Interests: Shear mechanics, hydrogen-bonded systems, density scaling, and time-scale ordering in amorphous materials. Her studies often reveal connections between dielectric and mechanical responses. Collaborations: Works with J.C. Dyre, K. Niss, B. Jakobsen, and others on experimental techniques like RUSC (Roskilde University Shear Code). Press Coverage: Featured in Danish media (2024) for discovering a universal formula for animal movement rhythms and collaborations with Continental (2019). Email: tihe@ruc.dk

• Optics
• Photonics
• Thin Films
• +6 more

Laetitia Abel-Tiberini is a Lecturer at Centrale Marseille , affiliated with the Institut Fresnel . Her research focuses on Optics , Photonics , and Thin Films , particularly in optical coatings, biosensors, and integrated optics systems. Academic Rank: Lecturer Department: Institut Fresnel Her research interests include: Development of high-performance optical filters for compact spectrometers Application of Whispering Gallery Mode sensors in medical diagnostics Advancements in nulling interferometry for space exploration Characterization of chalcogenide thin films for infrared applications Recent publications highlight her work in: Active microresonators for nanoparticle detection Non-invasive optical techniques for endothelial cell analysis Precision metrology of thin film thickness and uniformity She has received recognition through election to the CSA, CNU 63 and has supervised doctoral student Et-Tijani el Metouy . Her work bridges theoretical optics with practical applications in healthcare and space technology.

• Crystallography
• X-ray Diffraction
• Supramolecular Chemistry
• +3 more

Dr. Alexandre Sobolev serves as an Honorary Research Fellow at the School of Molecular Sciences, The University of Western Australia (UWA). With a physics undergraduate background from Russia, he specialized in chemical crystallography during twenty years as Senior Research Scientist at Moscow's L. Ya. Karpov Physico-Chemical Research Institute. Since 1992, he has contributed to UWA's research ecosystem, initially developing a specialized low-temperature X-ray diffractometer under an ARC grant for electron density studies. His research addresses critical challenges in structural characterization of complex supramolecular systems: Self-assembled Host-Guest macromolecular complexes with hundreds of non-hydrogen atoms Charge density analysis of crystals exhibiting molecular disorder and high solvent content Advanced X-ray structure analysis for problematic crystals bridging small-molecule and protein crystallography Crystal chemistry of supramolecular compounds requiring specialized experimental strategies Recent publications demonstrate consistent focus on supramolecular chemistry, particularly calixarenes, metal-organic frameworks, and fullerene complexes. His work leverages Hirshfeld surface analysis and crystal engineering principles to solve structures where conventional methods fail due to crystal imperfections. Dr. Sobolev actively consults UWA's Chemistry Discipline on structural analysis suitability and interpretation while teaching crystallography to PhD students and advanced undergraduates. His research utilizes the Centre for Microscopy, Characterisation & Analysis, operating Oxford Diffraction Gemini and Xcalibur S equipment for high-precision X-ray diffraction studies.

Dorothea GolzeView profile

Visiting Professor

• GW Method
• Core-Level Spectroscopy
• Electronic Structure Theory
• +3 more

Dorothea Golze is a Visiting Professor at the Department of Applied Physics , focusing on Computational Electronic Structure Theory . Her research bridges quantum mechanics, materials science, and computational methods. Doctoral Degree : Natural Sciences, Universität Zürich (2016) Her work centers on the GW Method and Density Functional Theory (DFT) , with a focus on core-level spectroscopy, excitation energies, and low-scaling algorithms. She develops machine-learning models for carbon-based materials and explores two-dimensional systems like phosphorene nanosheets. Recent publications highlight trends in high-accuracy electronic structure calculations , time-frequency component analysis , and efficient GW implementations . Her methods aim to reduce computational costs while maintaining precision for large-scale systems. She has organized workshops such as GW goes large-scale and engaged in external collaborations, including a visit to Duke University . Her research has been featured in media by Technical University Dresden and Columbia Engineering .

Michael WurmView profile

Professor

• Neutrino Oscillations
• Astroparticle Physics
• Low-Energy Neutrino Physics
• +6 more

Professor Dr. Michael Wurm is a leading figure in experimental particle and astroparticle physics at the Johannes Gutenberg University Mainz. Since 2014, he has held a W2 professorship at the PRISMA+ Cluster of Excellence, focusing on precision measurements in neutrino oscillations and detector development for low-energy neutrino experiments. His work bridges fundamental physics with international collaborations like BOREXINO, JUNO, and ANNIE. Appointments: PRISMA Professor for Experimental Particle Physics (2014–present) Prior Roles: Postdoc at TU Munich, University of Hamburg, University of Tübingen Research Focus: Neutrinos as probes for astrophysical phenomena and physics beyond the Standard Model. His current work emphasizes: Precision measurement of neutrino oscillation parameters Search for sterile neutrinos and FIPs Development of organic/water-based scintillators for JUNO and OSIRIS Neutrino astronomy of solar and supernova sources Notable Contributions: Key publications in Nature , Phys. Rev. D , and Astropart. Phys. His LENA concept (2012) and 2020 Nature solar neutrino study are seminal works. Collaborations span BOREXINO, Double Chooz, JUNO, and ANNIE experiments. Awards and Recognition: Excellence Cluster 'Universe' PhD Award (2009) Carl Zeiss Foundation Postdoc Scholarship (2013–2014) Leadership Roles: L2 manager for liquid scintillator/OSIRIS in JUNO, co-spokesperson of ANNIE experiment, member of PRISMA+ Steering Committee, deputy member of KAT, and participant in CERN SPSC. He leads detector R&D efforts for future experiments.

Terry L. SchalkView profile

Adjunct Professor

• experimental particle physics
• accelerator physics
• astrophysics
• +4 more

Terry L. Schalk is an Adjunct Professor of Physics at the University of California, Santa Cruz, affiliated with the Division of Physical & Biological Sciences. He served as Associate Dean for Computing from 2000 to 2008 and has been deeply involved in experimental particle physics, accelerator physics, and astrophysics over a 40-year career. His research spans computational challenges in high-energy physics, including data analysis techniques, detector design, and software management for major projects like the LSST camera and GLAST space telescope. Collaborations include MarkIII, MarkII, SLD, BaBar, GLAST, and LSST. Dr. Schalk's publications reflect long-term contributions to CP violation studies, charm quark experiments, and detector simulations. He has chaired the Computing in High Energy Physics conference and participated in major computing review committees. Active in SCIPP's Outreach Program, he contributes to Tesla Coil demonstrations, Balloon Fest, Maker's Faire, and educational initiatives for high school students and teachers. His work combines cutting-edge research with community engagement.

Sven SturmView profile

Researcher

• Precision Physics
• Strongly Correlated Electron Systems
• Quantum Physics
• +3 more

Sven Sturm is a Principal Investigator at the Max Planck Institute for Nuclear Physics in Heidelberg, Germany, with a focus on precision physics in strongly correlated electron systems. He leads the ERC Advanced Grant project 'Lepton Symmetry Experiment – matter / antimatter symmetry test with electron and positron' since 2023. Education: Habilitation (2022), Heidelberg University; Doctorate (2012), Mainz University under Klaus Blaum; Diplom (2007), Heidelberg University and CERN under Andreas Wolf. Research Interests: His work centers on high-precision experiments in fundamental physics, particularly testing matter/antimatter symmetry and quantum electrodynamics (QED) in strong fields. He investigates bound few- and many-electron systems using advanced spectroscopy and mass spectrometry. Scientific Awards: Recipient of multiple prestigious honors, including the ERC Advanced Grant , Otto-Hahn Medal , and Helmholtz Prize , recognizing his contributions to precision experimental physics.

• Condensed matter physics
• Mesoscopic Superconductivity
• Quantum Phase Transitions
• +5 more

Andrey Rogachev is a Professor of Physics & Astronomy at the University of Utah, where he has served as a faculty member since 2013, advancing from Associate Professor (2013-2021) to full Professor (2021-present). His research program focuses on quantum phenomena in condensed matter systems, particularly quantum phase transitions and superconductor-insulator behavior in nanoscale materials. Rogachev received his PhD in Applied Physics from Nagoya University, Japan in 2000. His academic journey has been dedicated to understanding fundamental quantum phenomena in low-dimensional systems, with emphasis on experimental investigations of superconducting and disordered materials. His research interests center on condensed matter physics with specific expertise in Mesoscopic Superconductivity and Magnetism, Quantum Phase Transitions, Superconductor-Insulator Transition, Nanoscience and Nanotechnology, and Electron Transport and Noise in Disordered Systems. His experimental approach combines precision electrical measurements with noise spectroscopy to probe microscopic mechanisms in quantum materials. Analysis of his recent publications reveals a consistent focus on quantum critical phenomena across diverse material systems. His work establishes connections between microscopic length scales, Planckian time, and universal behavior in quantum phase transitions. The research spans from fundamental theoretical frameworks to practical applications in nanoelectronics and energy technologies. NSF CAREER Award (2009) Rogachev has secured multiple significant research grants from the National Science Foundation, including the EAGER: SUPER grant (2021-2024) on high-temperature superconductivity in 2D organic materials and previous grants on quantum phase transitions in superconducting nanowires and films (2019-2023) and organic magnetoresistance (2012). His teaching portfolio includes advanced courses in Statistical Mechanics and extensive supervision of PhD and Master's thesis research.