جست‌وجوی استاد و پژوهشگر

Randolf Pohlمشاهده پروفایل

استاد

• Laser Spectroscopy
• Precision Physics
• Fundamental Physical Constants
• +۵ مورد دیگر

Professor Randolf Pohl is affiliated with the Johannes Gutenberg University Mainz (JGU) under the Cluster of Excellence PRISMA since 2016. His research focuses on experimental atomic physics, precision spectroscopy, and fundamental physical constants. 2016: Professor for Experimental Atomic Physics, PRISMA, JGU 2011–2016: ERC Research Group Leader, Max Planck Institute for Quantum Optics 2005–2010: Postdoctoral Researcher, Max Planck Institute for Quantum Optics 1997–2001: PhD at ETH Zurich and Paul-Scherrer-Institute His groundbreaking work on muonic atoms has led to discoveries like the proton radius puzzle , challenging Standard Model predictions. He employs laser spectroscopy to study hydrogen, deuterium, and helium nuclei, aiming to refine fundamental constants like the Rydberg constant. Scientific accolades include the ERC Starting Grant (2011), Gustav-Hertz Award (2012), Francis M. Pipkin Award (2013), and Fellow of the American Physical Society (2014). Current projects at JGU involve muonic hydrogen spectroscopy, helium-3 studies, and hydrogen atomic clock development. His work bridges quantum electrodynamics, nuclear physics, and precision measurement.

Jorge Felizardo Dias Cunha Machadoمشاهده پروفایل

استادیار

• Quantum Electrodynamics
• X-ray Metrology
• Highly Charged Ions
• +۵ مورد دیگر

Jorge Felizardo Dias Cunha Machado is an active Assistant Professor in the Department of Physics at the Faculty of Science and Technology of Universidade Nova de Lisboa (FCT/UNL), where he conducts research at the intersection of atomic, nuclear, and biomedical physics. His work spans precision measurements in quantum electrodynamics, nuclear metrology, and applications of X-ray techniques in biomedical contexts. Education: PhD in Physics/Physical Engineering (2018) - joint supervision between FCT/UNL and Sorbonne Universités Master's Degree in Physical Engineering (2011) - Faculty of Sciences, University of Lisbon Bachelor's Degree in Physics (2010) - Faculty of Sciences, University of Lisbon Machado's research interests focus on quantum electrodynamics tests in exotic states of matter, X-ray metrology, highly charged ions, nuclear metrology, and theoretical descriptions of nuclear decay processes. His work particularly examines precision physics with applications ranging from fundamental tests of the Standard Model to biomedical applications involving elemental analysis of human tissues. He has made significant contributions to the measurement of nuclear charge radii using muonic atoms and precision spectroscopy of highly charged ions. His recent publications demonstrate a strong trend toward interdisciplinary research connecting fundamental physics with biomedical applications. Approximately half of his recent work focuses on precision measurements in atomic and nuclear physics (quantum electrodynamics tests, charge radius measurements, electron capture decay studies), while the other half applies these techniques to biomedical problems (tissue elemental analysis, formalin fixation effects). His research bridges theoretical and experimental physics with practical applications in medical diagnostics and nuclear metrology. Machado leads the Agreement between Portugal and France - Pessoa Program (2022-2023) on X-ray metrology of highly charged ions and serves on the managing boards of two EURAMET European Metrology Program projects: PrimA-LTD (20FUN04) and MetroMMC (17FUN02). He is an active member of LIBPhys-UNL research group and contributes to major international collaborations including CREMA and BeEST. His research is conducted primarily through the LIBPhys-UNL research unit, where he collaborates with both theoretical and experimental physicists. His work frequently involves international collaborations with institutions in France, Germany, and other European countries, particularly through EURAMET projects and muonic atom research initiatives.

• Dark Matter Detection
• Particle Physics
• Xenon Detectors
• +۴ مورد دیگر

Joao Manuel Cardoso is an Associate Professor at the University of Coimbra's Department of Physics, affiliated with the Faculty of Sciences and Technology. His research spans dark matter detection (via the XENON and DARWIN collaborations), biomedical engineering instrumentation, and advanced data acquisition systems. He holds leadership roles in LIBPhys's biomedical engineering group and has contributed to groundbreaking experiments like the CREMA collaboration (Nature, 2010; Science, 2013). Education: PhD in Physics (2006), University of Coimbra MSc in Physics (2001), University of Coimbra BSc in Engineering Physics (1996), University of Coimbra Research Interests: Cardoso’s work bridges particle physics and biomedical engineering. In physics, he focuses on dark matter detection using liquid xenon detectors (e.g., XENON1T/nT and DARWIN) and ultra-sensitive spectroscopy. In biomedical engineering, he develops non-invasive hemodynamic monitoring, cochlear implant optimization, and sleep apnea diagnostics via machine learning. His lab also pioneers optical coherence elastography for retinal imaging. Articles: His publications span high-impact journals like Nature, Science, and Physical Review Letters, emphasizing interdisciplinary contributions to particle physics and biomedical engineering. Recent work includes advancements in detector design for dark matter searches and entropy-based analysis for medical imaging. Awards: University Ignite fund for cochlear implant research, multiple grants (FCT, SAICT, etc.), and recognition for interdisciplinary innovation. Grants & Labs: PI of projects on optical coherence elastography and XENON detector scaling. Collaborates with CITEUC and VIBSonCancer initiatives. Teams: Leads LIBPhys’s biomedical strand and co-supervises PhD students in computer science and biomedical engineering.

• Physics
• Atomic and Molecular Physics
• Nuclear Physics
• +۴ مورد دیگر

Luís Fernandes is an Assistant Professor in the Department of Physics at the University of Coimbra. He holds a PhD in Physics (Technological Physics) and a licenciatura in Engineering Physics from the same institution. His career includes roles as a postdoctoral researcher, invited scientist, and principal investigator before transitioning to academia. He leads research in atomic and nuclear physics, instrumentation for particle detection, and dark matter searches. Education: Licenciatura in Engineering Physics (University of Coimbra, 1999), PhD in Physics (University of Coimbra, 2005), Postdoctoral studies (2005-2008). Research focuses on muonic atoms spectroscopy, xenon-based detectors for neutrinoless double beta decay (NEXT experiment), and advanced detector technologies. He has secured 6 research grants from FCT and FEDER. Over 115 peer-reviewed articles and 20 conference papers, with over 4,100 citations and an h-index of 27 (Web of Science). Major projects include the NEXT collaboration for neutrinoless double beta decay detection, XENON dark matter experiments, and CREMA collaboration for muonic helium spectroscopy. Active in international collaborations like CERN and the LIBPhys laboratory at University of Coimbra.

• Neutron and Muon Sciences
• Gravitational-Wave Detectors
• Superconductivity
• +۳ مورد دیگر

Dr. Alex Amato is a researcher at the Paul Scherrer Institute (PSI), leading work in the PSI Center for Neutron and Muon Sciences. His research focuses on advanced materials characterization using muon spin spectroscopy (µSR), gravitational-wave detector technologies, and superconductivity in novel materials. He has contributed to mirror coating developments for LIGO/Virgo/KAGRA detectors and pioneered non-destructive analysis techniques like muon-induced X-ray emission (MIXE) for archaeological and industrial applications. Key domains include: Muon-based material studies Gravitational wave instrumentation Kagome superconductors Magnetic phase transitions His publications from 2022–2025 highlight work on charge-order phenomena in kagome superconductors, magnetic crossover behaviors in topological magnets, and novel detector designs for particle tracking. Collaborations include major initiatives like the LIGO Scientific Collaboration and KAGRA experiments. His work integrates cutting-edge muon beam applications with high-pressure material studies, advancing understanding of superconductivity, magnetism, and quantum phase transitions.

• Physics Education Research
• Atomic Physics
• Nuclear Physics
• +۲ مورد دیگر

Rolf Jonas Persson is an Associate Professor in the Department of Physics at NTNU's Faculty of Natural Sciences. His interdisciplinary research spans physics education innovation, atomic/nuclear physics, and history of science. He develops novel educational approaches including video-based learning analytics, planetarium software applications, and smartphone-based physics experiments. His atomic physics research focuses on hyperfine structure anomalies and precise calculations of quantum electrodynamic effects in atomic systems. He co-authored Norway's leading physics didactics textbook and creates open educational resources on experimental methodologies. Recent publications demonstrate dual focus on advancing atomic physics theory and optimizing STEM pedagogy. He leads projects investigating eye-tracking analysis of instructional videos and developing concept inventories for physics education. He coordinates laboratory development initiatives and supervises student research in experimental physics education techniques.

Pedro Manuel Duarte Gonçalves Amaroمشاهده پروفایل

استادیار

• Atomic Physics
• Quantum Processes
• Plasma Modeling
• +۳ مورد دیگر

Pedro Manuel Duarte Gonçalves Amaro is an Assistant Professor at the Department of Physics (DF) of the NOVA School of Science and Technology (FCT NOVA), part of Nova University of Lisbon. He holds a PhD in Atomic Physics (2011) from a joint program between NOVA and Sorbonne Université, complemented by a Master’s in Physics and a Degree in Physics Engineering from NOVA. His research focuses on multidisciplinary atomic physics, including theoretical studies of quantum processes, plasma modeling, and experimental laser spectroscopy of muonic atoms. He is affiliated with LIBPhys-UNL and contributes to the Lisbon Atomic Database (LISA). Key research interests include second-order quantum processes, resonances, and cross-section measurements relevant to astrophysics. He has published extensively in top journals like Physical Review Letters , Nature , and The Astrophysical Journal , with notable work on muonic hydrogen spectroscopy and Fe XVII line emission. In 2021, he received the XRS best referee award for contributions to peer review. His work bridges theoretical and experimental physics, addressing challenges in atomic structure, plasma diagnostics, and precision measurements. Collaborations span international institutions, including the Max Planck Institute and Sorbonne Université. His research supports advancements in astrophysics, fusion energy, and fundamental physics.

Franziska Hagelsteinمشاهده پروفایل

پژوهشگر

• Dispersion Relations
• Chiral Perturbation Theory
• Nucleon Structure
• +۳ مورد دیگر

Dr. Franziska Hagelstein is a leading researcher in theoretical nuclear and particle physics, currently serving as Head of the Emmy Noether Young Investigator Group at Johannes Gutenberg University Mainz (since 2022) and a SNSF Ambizione Fellow at the Paul Scherrer Institute (PSI) until 2024. She obtained her PhD in Theoretical Physics from Mainz University (2014–2017) and held postdoctoral positions at the University of Bern (2017–2020) and PSI. Her work focuses on precision calculations in hadronic physics, including dispersion relations, chiral perturbation theory, and muon-based experiments. Her research explores muonic atoms (e.g., muonic hydrogen and deuterium), hadronic contributions to the muon g-2 anomaly, and nucleon structure. Key contributions include advancements in understanding hyperfine splitting, Lamb shift calculations, and radiative corrections. She leads experimental collaborations such as MUSE and contributes to the MuCap experiment. Her interdisciplinary approach bridges theory and experiment, with a focus on precision measurements to test Standard Model predictions. Dr. Hagelstein advises PhD students like Vladyslava Sharkovska and Sotiris Pitelis, and collaborates with institutions like PSI, CERN, and international teams. Her group at Mainz University and PSI advances theoretical frameworks for particle and nuclear physics experiments.

Andreas Josef Daxمشاهده پروفایل

پژوهشگر

• Physics
• Particle Physics
• Quantum Electrodynamics
• +۵ مورد دیگر

Andreas Josef Dax is a researcher at the Paul Scherrer Institute (PSI) , affiliated with the Center for Photon Science and Laboratory for Non-linear Optics . He specializes in laser spectroscopy, quantum electrodynamics, and particle physics, contributing to projects like the SwissFel free-electron laser. Education: Diploma and PhD in Physics from Bonn University His research focuses on experimental investigations of fundamental particles and interactions, including the pion-helium system, proton radius discrepancies , and antiprotonic helium studies to test matter-antimatter symmetry. He also works on technical developments for ultra-stable laser systems in electron beam manipulation. Key article trends include precision measurements in exotic atoms , strong-field QED tests , and nuclear structure studies using laser spectroscopy. Publications span high-impact journals like Nature , Nature Communications , and Physical Review A . Institutional Roles: Member of SwissFel gun laser group, HERO group Technical Responsibilities: 24/7 laser system operations, Echo-Enabled Harmonic Generation preparation His work has driven breakthroughs in resolving the proton radius puzzle and developing laser-based tools for extreme-field QED studies.

• Particle Physics
• Atomic Physics
• Nuclear Physics
• +۳ مورد دیگر

Dr. Aldo Antognini is a physicist specializing in experimental particle physics and laser spectroscopy. His work focuses on muonic atoms, nuclear charge radii measurements, and muon beam cooling techniques. Research Interests: Antognini's research spans precision measurement in atomic systems, quantum electrodynamics (QED), and the application of lasers to study muonic atoms. His studies contribute to understanding fundamental constants in physics and improving muon beam technologies. Publications: Recent work includes laser spectroscopy of muonic hydrogen (2022), muon beam cooling methods (2021), and investigations into nuclear charge radii (2021).

• Particle Physics
• Atomic Physics
• Nuclear Physics
• +۳ مورد دیگر

Prof. Klaus Kirch is a prominent academic in the field of Particle Physics and Atomic Physics , known for his contributions to precision spectroscopy and quantum physics. His work is often affiliated with the Paul Scherrer Institute (PSI), a leading research institution in Switzerland.