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Carlos Errando Herranz serves as an Assistant Professor in the Quantum and Computer Engineering Division at Delft University of Technology's Faculty of Electrical Engineering, Mathematics and Computer Science (EEMCS) and as a Principal Investigator at QuTech. His research focuses on developing scalable quantum photonic integrated circuits using semiconductor fabrication processes compatible with existing infrastructure for quantum internet applications. He received Bachelor's and Master's degrees from Universitat Politècnica de València (2013) and a PhD in Micro and Nanosystems from KTH Royal Institute of Technology (2018), followed by postdoctoral positions at KTH and MIT as a Marie Curie fellow. His lab investigates quantum photonics, integrated photonics, and color centers with emphasis on diamond tin-vacancy systems and silicon-based quantum emitters. Recent publications demonstrate strong expertise in tuning quantum emitters via strain engineering, heterogeneous integration of spin-photon interfaces, and MEMS-enabled reconfigurable photonics. Key advancements include cavity-enhanced quantum memories, superconducting detector integration, and spectral control of solid-state emitters for quantum networks. Dr. Herranz advises seven graduate students including PhD candidates Vicky Dominguez Tubio, Arjan Mejas, Matteo Pirro, Christian Primavera, Jan Riegelmeyer, and Elena Volkova, along with Master student Bram Zijlstra. His team comprises postdocs Lin Jin and Pat Laferriere, and interns Elsa Herranz Valiente and Ernest Staffetti Cruañas. The Errando Herranz Lab operates within QuTech's Quantum Internet Division at Delft University, maintaining specialized facilities for nanofabrication and optical characterization of quantum photonic devices. Current research directions include developing CMOS-compatible quantum memories operating at telecom wavelengths and scalable architectures for quantum repeaters.

• quantum photonics
• integrated photonics
• color centers
• +3 more

Victor Torres Company is an Assistant Professor at Chalmers University of Technology, leading the Ultrafast Photonics group in the Department of Microtechnology and Nanoscience. His research focuses on photonic integration, nonlinear physics, and laser frequency combs for next-generation fiber optic communication systems. European Research Council Consolidator Grant (2018) VR Consolidator Grant (2020) Marie Curie Fellowship His recent work includes wafer-scale manufacturing of photonic molecule microcombs, ultralow-loss waveguide development, and noise reduction techniques in parametric oscillators. He also co-founded Iloomina AB (2021) to commercialize chip-scale frequency comb technology.

• Photonics
• Nonlinear Optics
• Laser Technology
• +5 more

Ana Predojevic is a University Lecturer at the Department of Physics, Stockholm University, focusing on quantum photonics and quantum technologies. Her research explores quantum optics, quantum information, and the generation and characterization of entangled light states using semiconductor devices and nonlinear processes. She completed her Habilitation at the University of Innsbruck (2016) and earned a PhD in Quantum Optics from the Institute of Photonic Sciences (ICFO) in Barcelona (2009). Her research career includes prestigious fellowships such as the Elise Richter and Lise Meitner awards from the Austrian Science Fund. Her recent work emphasizes two-photon interference, phonon-induced dephasing, photon indistinguishability, and multipartite entanglement engineering, leveraging cavity quantum electrodynamics and deep learning techniques for quantum state analysis. She has contributed to advancements in micropillar cavity devices for efficient photon pair generation and polarization entanglement studies in quantum dot systems. Scientific Awards: Elise Richter Fellowship (2014) Kanada Prize, University of Innsbruck (2014) Nachwuchsförderung Young Researcher Award (2013) Lise Meitner Fellowship (2010) Generalitat de Catalunya PhD Fellowship (2005) Her current role involves developing quantum light sources for real-world applications in communication, sensing, and simulation, working with the Quantum Photonics group at Stockholm University.

• Quantum Photonics
• Quantum Technologies
• Quantum Optics
• +2 more

Feng Gao is a Professor of Optoelectronics at the Department of Physics, Chemistry and Biology (IFM), Linköping University, and leads the Electronic and Photonic Materials (EFM) division. He is affiliated with the Faculty of Science and Engineering (Institute of Technology) and conducts interdisciplinary research at the intersection of physics, chemistry, and materials science. His work focuses on organic semiconductors and metal halide perovskites for sustainable energy technologies. His research interests include: Organic and perovskite solar cells with high efficiency and recyclability Perovskite LEDs for next-generation lighting and displays Electrically pumped perovskite lasers Flexible and lead-free perovskite materials for X-ray detection and information storage Sustainable materials design with full lifecycle consideration His recent publications reveal a strong focus on improving device stability, reducing environmental impact, and enhancing energy conversion efficiency in optoelectronic systems. Trends in his work show a shift toward circular economy principles, green manufacturing, and multifunctional materials. His research has been published in top journals including Nature , Science , Nature Energy , and Advanced Materials . Scientific awards received: Göran Gustafsson Prize in Physics ERC Consolidator and Starting Grants Wallenberg Scholar (2024) SSF Future Research Leader (2020) Tage Erlander Prize (2020) Wallenberg Academy Fellow (2017) Lisa Meitner Grant for Israel-Swedish Collaboration Feng Gao has secured significant research funding from the European Research Council (ERC), the Knut and Alice Wallenberg Foundation (SEK 31 million for flexible X-ray technology), Swedish Research Council (VR), Swedish Energy Agency, FORMAS, Vinnova, and Marie Skłodowska-Curie Actions. He actively mentors PhD and postdoctoral researchers, including Max Karlsson and Huotian Zhang, and fosters international collaborations with institutions such as the University of Cambridge, Oxford, and Zhejiang University. His group emphasizes both scientific excellence and career development, supporting exchanges with leading global labs. He leads a dynamic research team within the Advanced Functional Materials (AFM) environment at IFM, working on groundbreaking projects such as fully recyclable solar cells, touch-sensitive LED displays, and perovskite-based random number generators for quantum communication. The group is also building new experimental infrastructure, including advanced labs for optoelectronic materials synthesis and characterization.

• Optoelectronics
• Organic Semiconductors
• Perovskite Solar Cells
• +8 more

Jonas Strandberg is an Associate Professor at KTH Royal Institute of Technology's Department of Physics, part of the School of Engineering Sciences. His research focuses on particle physics, particularly within the ATLAS Collaboration at the Large Hadron Collider (LHC). He contributed to the Higgs boson discovery and currently studies its properties. Strandberg has been involved in detector development, including the HGTD timing detector for the LHC upgrade. He holds a PhD from Stockholm University (2006) and worked as a postdoc at the University of Michigan (2006-2011) before joining KTH. His teaching responsibilities include courses on experimental particle physics, statistical methods, and engineering skills. Research interests span high-energy physics, collider technology, and detector systems. Research Highlights: Member of the ATLAS Collaboration since 2011 Key contributor to Higgs boson measurements Developed timing detector systems for LHC upgrades Published extensively on particle physics and accelerator technology Teaching & Supervision: Course responsible for Experimental Particle Physics (SH2203) Teaching roles in Applied Modern Physics (SH1015), Embedded Systems Design (IL2232), and more Professional Activities: ATLAS Data Preparation Coordinator (2015-2017) Member of the Particle and Astroparticle Physics Group at AlbaNova University Centre

• Particle Physics
• High Energy Physics
• ATLAS Collaboration
• +3 more

Stefano Bonetti is an Associate Professor in the Department of Physics at Stockholm University , leading the Ultrafast Condensed Matter Dynamics Group . His research focuses on manipulating quantum materials using terahertz (THz) and near-infrared laser fields to study spin dynamics and ultrafast phenomena at nanoscale and femtosecond timescales. PhD in Materials Physics (KTH Royal Institute of Technology, Sweden) MSc in Engineering Physics (KTH) BSc in Technical Physics (Politecnico di Milano, Italy) Recent research efforts involve time-resolved X-ray microscopy to visualize spin currents and magnetization dynamics, leveraging facilities like free-electron lasers. His work bridges experimental physics and applied materials science, aiming to enhance energy efficiency in data storage technologies by understanding ultrafast spin-lattice interactions . Key scientific awards and grants: ERC Starting Grant (2017-2021) Wallenberg Academy Fellow (2018-2023) VR's free grant (2019-2023) International Career Grant (COFUND) (2015-2019) He has contributed to developing THz-based techniques for magnetic control and authored foundational work on spin-wave solitons and nonlinear magnetoelastic coupling . His group collaborates internationally, utilizing advanced synchrotron and free-electron laser facilities.

• Ultrafast magnetism
• Spin dynamics in condensed matter
• Terahertz physics
• +3 more

Jie Sun is a Guest Researcher at the Quantum Component Physics department of Chalmers University of Technology, focusing on graphene integration and micro-LED display technologies. Active in semiconductor processing and nanomaterials for optoelectronic applications Specializes in transfer-free graphene synthesis and bump-fabrication methodologies Research Trends: Recent work emphasizes micro-LED fabrication (Au-Au micro-bumps, indium bumps), graphene transparent electrodes , and plasmon-enhanced light extraction . Collaborative projects address quantum dot color conversion and localized surface plasmon resonance in nanorod structures. Projects: Involvement in grants from Formas , ÅForsk , and Carl Tryggers Stiftelse for sustainable wastewater treatment, graphene-based microbial fuel enhancement, and 2D material transfer methods.

• Micro-LED Display Technology
• Graphene in Optoelectronics
• Two-Dimensional Materials
• +3 more

Olof "Charlie" Karis is Professor of Experimental Physics at Uppsala University and Director of the Swedish synchrotron facility MAX IV Laboratory in Lund. From 2015 to 2022 he served as Head of the Department of Physics and Astronomy at Uppsala University. Concurrently he is a Core Group member and Fellow within the Quantum Materials theme at the LINXS Institute of Advanced Neutron and X-ray Science . Research Interests Ultrafast electron dynamics in magnetic materials Energy harvesting and conversion materials Advanced synchrotron and neutron-based experimental techniques Quantum materials bridging theory and experiment His current scientific leadership spans large-scale facilities such as MAX IV and the European Spallation Source (ESS), where he promotes integrated experimental programmes that connect fundamental condensed-matter theory with state-of-the-art photon and neutron probes. Leadership & Facilities Director, MAX IV Laboratory (since 1 July 2023) Head, Department of Physics and Astronomy, Uppsala University (2015–2022) Core Group member, LINXS Quantum Materials Theme LINXS Fellow Professor Karis actively builds consortia that unite academic groups, instrument scientists and industrial partners to exploit the unique capabilities of Sweden’s national synchrotron and neutron sources.

• Ultrafast electron dynamics
• Magnetic materials
• Energy harvesting materials
• +3 more

Prof. Vladimir Krasnov is a leading researcher in Experimental Condensed Matter Physics at Stockholm University , focusing on mesoscopic superconductivity, Josephson junctions, and nanoscale quantum phenomena. He heads the Experimental Condensed Matter Physics Group since 2005. Department: Department of Physics Lab: EKMF Lab (SU-KTH collaboration) Key Methodologies: Pulsed laser deposition, FIB nanofabrication, cryogenic measurements (0.25-300 K), THz spectroscopy Research Themes: His work bridges fundamental superconductivity studies (high-Tc cuprates, iron-pnictides) with applied quantum electronics. Notable contributions include Developing vortex-based cryogenic memory Controllable spin-triplet supercurrents in magnetic junctions THz emission from intrinsic Josephson stacks Quantum phase transitions via electrical doping Magnetic field effects on mesoscopic systems Scientific Trends: Analysis of 15 recent publications reveals strong emphasis on Josephson vortex dynamics, superconducting/ferromagnetic hybrid systems, THz applications, and non-equilibrium phenomena in quantum circuits. Facilities: Utilizes Nano-Fab clean-room for sample engineering and Low-T lab for high-field (17T), cryogenic experiments.

• Superconductivity
• Mesoscopic Phenomena
• Quantum Electronics
• +3 more

Tony Hansson is a Professor in the Department of Physics at Stockholm University, focusing on chemical physics and surface reaction dynamics. His research employs advanced spectroscopic techniques like femtosecond photoelectron spectroscopy and sum frequency generation to study molecular interactions with laser pulses and catalytic surfaces. Research Areas: Ultrafast laser-matter interactions, hydrocarbon decomposition, catalyst passivation, and excited state molecular relaxation. Methodologies: Combines experimental approaches (TPD, SFG, XPS, STM) with computational methods (DFT, molecular dynamics). Recent publications highlight his work on naphthalene dehydrogenation on nickel surfaces, sulfur's role in carbon formation, and oxide-derived gold electrode characterization. His studies bridge fundamental atomic-level processes with industrial catalysis applications. Key collaborations include Oliver Schalk and Ting Geng, with affiliations to Stockholm University's Fysikum facility. Contact: thansson@fysik.su.se

• Chemical Physics
• Atomic and Molecular Processes
• Laser Spectroscopy
• +3 more

Richard Brenner is a Professor and Head of Department at the Department of Physics and Astronomy , Uppsala University. He is a key member of the ATLAS detector team at the CERN Large Hadron Collider (LHC) , focusing on instrumentation development and real-time data processing for dark matter detection. His work bridges semiconductor detector signals with machine learning systems , emphasizing radiation resistance in high-energy environments. Role: Head of Department of Physics and Astronomy Affiliation: Uppsala University and CERN Research Focus: Dark Matter, Higgs Boson, Particle Physics His recent 15 publications (2025) span topics like dark matter searches , Higgs boson production , vector boson fusion , and machine learning applications in data analysis. Keywords include High Energy Physics , Experimental Physics , and Quantum Interactions , with subfields such as Collider Physics , Detector Engineering , and Theoretical Modeling

• Particle Physics
• High Energy Physics
• Instrumentation Development
• +7 more

Mikael Östling is a Professor at KTH Royal Institute of Technology, holding a position in the Division of Electronics and Embedded Systems within the School of Information and Communication Technology. He earned his MSc (1980) and PhD (1983) in engineering physics from Uppsala University. Since 1984, he has been a faculty member at KTH, serving as Deputy President (2017–2022), Dean of the School of ICT (2004–2012), and Head of the Department of Microelectronics and Information Technology (2000–2004). He has held visiting roles at Stanford University and the University of Florida. His research focuses on silicon/silicon germanium devices, wide bandgap semiconductors (e.g., silicon carbide), and high-power/high-frequency applications. He has authored over 600 papers, 10+ book chapters, and a textbook. Key achievements include co-founding TranSiC (2005), securing the ERC Advanced Investigator Grant (2009), and serving as Editor-in-Chief of IEEE Journal of Electron Devices Society (2016–2019). He is an IEEE and ECS Fellow. Östling has supervised 50 PhD theses and contributed to innovations like high-temperature silicon carbide circuits and graphene-based sensors. His work spans academic leadership, industry collaboration, and global research advisory roles in EU frameworks and the European Research Council.

• Silicon Devices
• Wide Bandgap Semiconductors
• High-Frequency Electronics
• +3 more

Ali W. Elshaari is an Associate Professor at the Royal Institute of Technology (KTH) in Stockholm, Sweden. He holds a B.S. in Electrical Engineering from the University of Benghazi (2007) and a Ph.D. in photonics from the Rochester Institute of Technology (2011). His postdoctoral research at TU Delft’s Kavli Institute of Nanoscience focused on quantum transport. Currently, he leads the Quantum Nano Photonics Group, pioneering work in topological and quantum integrated photonics to develop high-performance circuits for communication, sensing, and metrology. His research spans hybrid quantum photonics, strain-tunable systems, and superconducting detectors, with applications in quantum communication and quantum materials characterization. Elshaari's research interests include integrating single-photon emitters into CMOS-compatible platforms, exploring quantum phenomena like entanglement and coherence, and developing advanced photonic materials (e.g., hexagonal boron nitride and Cu₂O). He has contributed to on-chip single-photon generation/filtering, strain-tunable photonic circuits, and slow-wave superconducting detectors. His work bridges experimental and theoretical approaches, leveraging imaging techniques and phase retrieval algorithms. Elshaari is an editorial board member for Nature Portfolio - Scientific Reports , Wiley Advanced Quantum Technologies , and EPJ Quantum Technology . He teaches courses in quantum technology, electromagnetism, and optical physics. His funding includes grants from the Wallenberg Foundation, Swedish Research Council, Vinnova, and the European Research Council. His lab actively recruits students for bachelor’s and master’s projects in quantum photonics and nanophotonics.

• Quantum Photonics
• Topological Photonics
• Quantum Integrated Photonics
• +7 more

Katia Gallo is a Professor at the Department of Applied Physics, KTH Royal Institute of Technology, where she leads the Nonlinear and Quantum Photonics Group. She is actively involved in national and European quantum initiatives, including directing the Quantum Communication program in the Swedish Quantum Flagship (WACQT) and the National Quantum Communication Infrastructure (NQCIS) under EuroQCI. Her academic affiliations are centered at KTH, with prior research experience at the Optoelectronics Research Centre in Southampton, UK. Education: MSc in Electronic Engineering, University ‘La Sapienza’, Rome, Italy (1997) PhD in Electronic Engineering (joint with Stanford University, USA) PhD in Physics, University of Nice-Sophia Antipolis, France (2001) Her research focuses on nonlinear and quantum photonics , with core interests in integrated optics, ferroelectric materials, quantum optics, and biophotonics. She investigates the fundamental physics and applications of nonlinear wave interactions in photonic circuits, particularly using lithium niobate platforms. Her work spans from theoretical modeling to experimental realization of devices for all-optical signal processing, quantum communication, and sensing. She has made significant contributions to the development of thin-film lithium niobate photonic devices, including grating filters, superconducting detectors, and wavelength-sensitive systems. Her recent publications (2017–2024) reflect a strong trend toward integrated quantum photonics , nanophotonic devices on lithium niobate , and biophotonic applications . Key themes include electro-optic tuning, superconducting single-photon detection, nonlinear frequency conversion, and surface-enhanced Raman scattering for sensing. The interdisciplinary nature of her work bridges physics, engineering, and materials science. Scientific Awards and Recognitions: Swedish Research Council Senior Fellowship EU Marie Curie Fellowships (TMR and Intra-European) Leverhulme Trust Early Career Fellowship London Technology Network Business Fellowship Centre and South Italy IEEE Student Award KTH Rektor Prize for Equality and Diversity Katia Gallo is deeply involved in academic service, serving as course responsible and examiner for key courses such as Applied Modern Physics , Fundamentals of Photonics , and Quantum Technology . She mentors students and leads a research group focused on advancing photonic technologies. Her leadership extends to major national and European quantum infrastructure projects, positioning her at the forefront of quantum communication development in Sweden and Europe. She leads the Nonlinear and Quantum Photonics Group at KTH, which conducts cutting-edge research in nonlinear optical phenomena, quantum photonics, and integrated photonic devices. The group works on both theoretical and experimental aspects, utilizing advanced fabrication and characterization techniques to develop next-generation photonic technologies.

• Nonlinear Optics
• Integrated Photonics
• Quantum Optics
• +7 more

Sergey Kubatkin is a Full Professor at the Quantum Device Physics department within the Department of Microtechnology and Nanoscience (MC2) at Chalmers University of Technology , Sweden. His research focuses on quantum devices , graphene-based electronics , and 2D material heterostructures , with applications in quantum computing and metrology . He leads projects under the Graphene Flagship and collaborates with institutions like the European Commission and Knut and Alice Wallenberg Foundation . Key Research Areas: Quantum transport in graphene and 2D materials Decoherence mechanisms in superconducting circuits Van der Waals heterostructures for electronic devices Near-field scanning microwave microscopy Quantum Hall effect for metrology Recent Publications highlight advancements in epigraphene stability , ultranarrow semiconductor transistors , and spin-echo suppression in quantum circuits . His work addresses challenges in quantum noise reduction and low-power electronic devices , often leveraging collaborations with teams like the European Research Council and Swedish Foundation for Strategic Research . Scientific Contributions include foundational studies on graphene quantum Hall resistance standards and single-molecule electronics . Current projects, such as Quantum geometry and flat bands (2025–2030), aim to explore room-temperature superconductivity through 2D material engineering. His lab develops scalable graphene bolometers and high-precision microwave detectors for quantum technologies.

• Quantum Device Physics
• Graphene and 2D Materials
• Superconducting Circuits
• +3 more