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Ville PulkkiView profile

Professor

• Acoustics
• Signal processing
• Audio
• +1 more

Ville Pulkki serves as a Professor in the Department of Information and Communications Engineering at Aalto University, Finland, maintaining active research output evidenced by publications extending into 2025. His professional contact details include email (ville.pulkki@aalto.fi) and phone (+358505208392), confirming current institutional affiliation. His research expertise spans: Acoustics (particularly underwater and room acoustics) Signal processing for spatial audio systems Audio codec development and compression Spatial sound perception and localization Analysis of his 15 most recent publications reveals dominant research trajectories: underwater bioacoustics applications using spatial audio and 360° video for marine ecosystem monitoring; advanced spatial post-filtering techniques addressing noise reduction and source separation in complex acoustic environments; perceptually-optimized codecs for higher-order ambisonics compression; and fundamental investigations into sound localization challenges including median plane perception and standing wave interference. His work consistently bridges theoretical signal processing with practical applications in virtual reality, marine biology, and auditory perception. No scientific awards, fellowships, or major prizes are documented in the provided materials. While the source text confirms Professor Pulkki's active research status through ongoing publications, it lacks specific details regarding graduate student supervision, research grants, or laboratory leadership. His extensive publication record across diverse spatial audio domains suggests significant collaborative research activity and potential involvement in funded projects, though concrete evidence of advising relationships or grant management is absent from the available information. Similarly, no dedicated research laboratories, departmental teams, or institutional research groups under his direct leadership are mentioned in the source material, despite the technical depth of his work requiring substantial experimental infrastructure.

• Neuroscience
• Biomedical Engineering
• Magnetoencephalography
• +3 more

Joonas Iivanainen is a Postdoctoral Researcher in the Department of Neuroscience and Biomedical Engineering at Aalto University. His research focuses on magnetoencephalography (MEG), magnetic sensor design, and computational modeling of magnetic fields in biomedical contexts. He works with advanced magnetometer technologies, including induction coil magnetometers and optically pumped magnetometers, to improve neural signal acquisition and environmental magnetic sensing. Institution: Aalto University Department: Neuroscience and Biomedical Engineering Role: Postdoctoral Researcher His research explores novel approaches to MEG sensor array design, thermal magnetic noise computation, and magnetic field modeling. Recent publications highlight advancements in single-trial neural response classification, high-sensitivity rf detection, and calibration techniques for optically pumped magnetometers. His work bridges theoretical physics and practical biomedical engineering applications. Key trends in his publications include: Development of on-scalp MEG systems for improved spatial resolution Quantification of thermal noise in conducting materials Integration of active ambient-field cancellation in sensor arrays Comparative studies of OPM and SQUID-MEG technologies Optimization of electromagnetic coil configurations Advancements in generalized spatial-frequency analysis for neural signals

• Quantum Physics
• Applied Physics
• Superconductivity
• +3 more

Christoforus Dimas Satrya is a Doctoral Researcher at Aalto University's Department of Applied Physics, affiliated with the Centre of Excellence in Quantum Technology (QTF) and the Quantum Phenomena and Devices research group. His work focuses on quantum technology, superconducting circuits, and low-temperature physics. Research Interests: Quantum thermodynamics in superconducting systems Electromagnetic simulation of microwave circuits Heat transport in quantum devices Circuit quantum electrodynamics Recent Publication Trends: 2022-2025 studies on Cooper-pair boxes, thermal spectrometers, and microwave circuit design Focus on quantum computing hardware and superconducting qubits Collaborative work with experts in low-temperature physics and materials science Key Collaborations: Working with Jukka P. Pekola's research group Contributing to quantum thermodynamics projects Developing simulation tools for superconducting devices

Iikka VirkkunenView profile

Adjunct Professor

• Materials Degradation
• Non-Destructive Testing (NDT)
• Nuclear Materials
• +5 more

Iikka Virkkunen is an Adjunct Professor in the Department of Energy and Mechanical Engineering at Aalto University. His research focuses on materials degradation and non-destructive testing (NDT) within nuclear and industrial contexts. Research Interests: Materials degradation in nuclear components, including fatigue, thermal fatigue, and residual stresses. Non-destructive testing reliability, probability of detection, and advanced data processing techniques. Integration of machine learning (AI/ML) into NDT methodologies, such as ultrasonic testing and radiography. Recent Trends: His work emphasizes AI-assisted NDT for aerospace and rail systems, alongside stress analysis in dissimilar metal welds for nuclear reactors. Research Groups: Iikka is affiliated with the Materials to Products research group at Aalto University, advancing the understanding of material behavior in critical infrastructure.

• Radio Astronomy
• VLBI
• Astrophysics
• +9 more

Tuomas Savolainen is a Senior Scientist at Aalto University's Department of Electronics and Nanoengineering, specializing in radio astronomy and astrophysics. He leads projects in very long baseline interferometry (VLBI), black hole imaging, and magnetic field studies of active galactic nuclei (AGN). Key Projects: JetOrigin Consortium (2024), NT-VGOS (2018), Academy Research Fellow (2014-2019). Research Focus: Event Horizon Telescope (EHT) collaborations, polarization studies of AGN jets, geodetic VLBI applications, and magnetic field topology in 3C 84. Scientific Awards: 2020 Breakthrough Prize in Fundamental Physics (EHT), 2021 RAS Group Achievement Award (EHT), 2019-2022 EHT-related accolades (Bruno Rossi Prize, Einstein Medal), multiple teaching excellence awards (2022, 2019). Publications: 15+ recent works (2021-2025) on black hole shadows (M87/Sgr A*), polarization structures, jet collimation, and geodetic VLBI methodologies.

Matthieu RousseyView profile

Professor

• Photonics
• Nanophotonics
• Integrated Optics
• +4 more

Matthieu Roussey is a Professor in Experimental Photonics at the Department of Physics and Mathematics , University of Eastern Finland . His research focuses on integrated optics , nano- and micro-structures on/in waveguides , and photonics applications for environmental and biomedical sensing. Expertise : Integrated Optics, Nanophotonics, Optical Sensor Development Key Projects : Microplastic Research (2016–present), Circular Economy of Water (2021–2023) Research Focus Roussey's work bridges fundamental and applied photonics, including: Design of dielectric surface waves and Bloch surface wave platforms Development of grating-based sensors for micro/nanoplastic detection Exploration of smart photonic integrated circuits (PICs) for telecom and atmospheric sensing Advancements in nanophotonic fabrication via atomic layer deposition and electron beam lithography Scientific Contributions His recent publications highlight trends in: Surface Wave Excitation : Grating designs enabling multiple Bloch surface wave generation Environmental Photonics : Hyperspectral imaging for microplastic identification in water Optical Sensor Innovations : Portable SPR sensors, hybrid graphene-silicon waveguide gratings Nanofabrication Techniques : Precision methods for nanostructures and waveguide components

Lauri ParkkonenView profile

Professor

• Magnetoencephalography (MEG)
• Optically Pumped Magnetometers
• Social Neuroscience
• +4 more

Lauri Parkkonen is Professor in the Department of Neuroscience and Biomedical Engineering at Aalto University. His research advances non-invasive neuroimaging through innovations in MEG instrumentation, real-time analysis, and hyperscanning techniques to study social interaction, conscious perception, and brain plasticity. Key contributions include: Development of optically-pumped magnetometer arrays for next-generation MEG Pioneering hyperscanning methods for dual-brain social neuroscience Real-time neurofeedback paradigms for plasticity and clinical applications Normative modeling approaches for traumatic brain injury detection Open-source tools for MEG/EEG analysis (MNE-Python) His group studies neural mechanisms of empathy, attention, and cross-species emotion recognition using multivariate decoding. Current projects optimize cortical parcellation for MEG connectivity analysis and develop MRI-free source imaging techniques. Honors include an ERC Starting Grant (2015) and coordination of Finland's functional brain-imaging biobank consortium.

Nicklas AnttuView profile

Associate Professor

• Nanowires
• Solar Cell Technology
• Photonics
• +4 more

Nicklas Anttu is an Associate Professor (tenure track) at the Faculty of Science and Engineering, Department of Physics at Åbo Akademi University. His research focuses on nanowire-based technologies for sustainable energy and biosensing applications, contributing to UN Sustainable Development Goals. Key areas include nanowire solar cells, perovskite materials, and optical biosensors. He leads projects such as HPC-Phot (High-Performance Computing in Photonics, 2024–2026) and co-leads the Printed Intelligence Infrastructure (PII) project (2024–2028), funded by the Academy of Finland. His work integrates computational modeling, experimental characterization, and device fabrication to advance nanophotonics and semiconductor technologies. Research interests span nanowire optoelectronics, plasmonics, and light-matter interactions. Notable achievements include optimizing light absorption in nanowire arrays, developing biosensing platforms using aerotaxy nanowires, and advancing perovskite solar cell efficiency. His contributions bridge fundamental physics with applied nanotechnology, targeting scalable, sustainable solutions. Recent publications highlight advancements in nanowire junction analysis, waveguide-based biosensors, and perovskite material modeling. Anttu actively collaborates on international projects, including the Suzhou Foreign Academician Laboratory (2022–2025), and engages in academic activities such as doctoral thesis oppositions and conference presentations.

• Superhydrophobic Surfaces
• Nanofabrication
• Materials Science
• +5 more

Ville Jokinen is an Associate Professor at Aalto University, affiliated with the Department of Chemistry and Materials Science and the Micro- and Nanofabrication research group. His expertise lies in superhydrophobic surfaces, nanofabrication, and materials science. He holds a Doctoral degree in Medical and Health Sciences from the University of Helsinki (2011) and a Master's in Engineering and Technology from Helsinki University of Technology (2007). Research Interests: Jokinen focuses on developing robust superhydrophobic surfaces for biomedical and energy applications, leveraging biomimetic approaches and advanced fabrication techniques. His work includes studies on droplet dynamics, photovoltaic integration, and nanomaterial synthesis. Recent Articles: His 2025 works explore femtosecond laser nanostructuring for photovoltaics and enhanced superhydrophobic surfaces. Key 2024 studies include anisotropic surface replication from plant structures and droplet friction mechanics. Projects & Grants: Principal Investigator for the CELLREP project (2021–2025) on cell-repellent superhydrophobic surfaces. Active in interdisciplinary collaborations, including biomaterials and microfluidics. Labs/Teams: Leads research in the Micro- and Nanofabrication group, emphasizing practical applications of surface engineering.

• Seismology
• Geophysics
• Earthquake Mechanics
• +4 more

Gregor Hillers is a Professor at the Department of Geosciences and Geography, University of Helsinki, affiliated with the Helsinki Institute of Sustainability Science and Helsinki Institute of Urban and Regional Studies. He leads the Institute of Seismology and serves as a doctoral supervisor in Geosciences. His research focuses on seismology, fault zone dynamics, and geophysical imaging using dense seismic arrays. Key affiliations include the Nordic EPOS Data Hub and the FLEX-EPOS instrument pool initiatives. Education: PhD in Geophysics (ETH Zurich), Diplom in Geophysics (Ruhr-Universität Bochum) Postdoctoral roles at Caltech, UC Santa Barbara, and Université Grenoble Alpes Research interests center on induced seismicity, fault zone structure, seismic hazard assessment, and innovative array-based imaging techniques. Recent projects include the DYNALake study of frozen lake dynamics and seismic risk mitigation in urban environments. Over 39 peer-reviewed publications (2016–2025) highlight work on seismic source analysis, array-derived motion scaling, and instrument pool development. Active in international collaborations and data infrastructure projects. Grants include Academy of Finland funding for DYNALake (2024–2028) and Energiforsk AB-supported SEISMIC RISK project. Leads the FINNSIP mobile seismic instrument pool. Supervised multiple master’s theses and contributes to public outreach initiatives.

Tuomas AittomäkiView profile

Visiting Professor

• Radar Systems
• MIMO Radar Technology
• Signal Processing
• +5 more

Tuomas Aittomäki is a Visiting Professor in the Department of Information and Communications Engineering at Aalto University, affiliated with the Visa Koivunen Group. His research focuses on radar systems, MIMO radar technology, signal processing, and optimization techniques. He holds a Doctoral degree (2017) and a Master's degree (2009) in Engineering and Technology from Aalto University (formerly Helsinki University of Technology). Key research areas include beamforming design, interference mitigation, reinforcement learning applications in radar, and distributed MIMO radar systems. He has published extensively in top conferences and journals, with notable contributions to radar signal processing, filter design, and adaptive systems. His work often addresses practical challenges such as optimal filter design, radar-communication integration, and resource allocation using advanced optimization methods. Collaborations include visiting positions at Drexel University and Princeton University, emphasizing interdisciplinary radar and communications research. Awards and grants are not explicitly stated, but his prolific publication record reflects sustained academic impact. He actively contributes to the radar community through conference activities and collaborative projects.

Derek McKayView profile

Researcher

• Radio Burst Analysis
• Ionospheric Electron Density
• Solar Physics
• +3 more

Derek McKay is a Researcher at the Metsähovi Radio Observatory , part of Aalto University. His work focuses on radio astronomy, solar physics, and ionospheric research. Recent activities include participation in the Astronomers' Days of the Finnish Astronomical Society (2024) and a site visit to the observatory (2024). Research Interests : Radio burst analysis in planetary and solar contexts Development of interferometric array geometries Ionospheric electron density profiling via multi-frequency methods Solar flare and CME correlations Key Contributions : Recent publications address intercontinental VLBI observations of Jupiter, solar eclipse radio telescope methodologies, and optimal interferometric array configurations. His work bridges observational astronomy with advanced data analysis techniques. Media Engagement : Featured in media discussions about Finland's large radio telescope projects (2024), highlighting technological advancements in radio astronomy infrastructure.

• Materials Science
• Analytical Chemistry
• Nanotechnology
• +3 more

Essi Sariola-Leikas is a Staff Scientist at the Faculty of Engineering and Natural Sciences, Tampere University, within the Chemistry and Advanced Materials (CAM) department. She manages chemistry laboratory infrastructure at the Hervanta campus, overseeing analytical equipment, student labs, and synthesis facilities. Her responsibilities include research support, device maintenance, laboratory orientations, and teaching. She is actively involved in the Sähkötalo Research Hub project, focusing on laboratory facility planning and procurement. Her doctoral research (2015) centered on organic chromophores in self-assembled monolayers and supramolecular arrays. Key research interests include supramolecular chemistry, nanomaterials, and surface engineering. Recent work (2024) addresses scandium extraction using ionic liquids and phosphorus recovery from sewage sludge. Previous studies explored perylene diimides, phthalocyanines, and porphyrin self-assembly on metal oxide surfaces. Her publications span 2009-2024, emphasizing materials synthesis, nanotechnology, and analytical chemistry. Projects include developing model semiconductor interfaces and investigating charge transfer in nanorod systems. She collaborates with interdisciplinary teams on environmental applications and advanced material characterization.

• Photonics
• Nonlinear Optics
• Plasmonics
• +3 more

Mikko Huttunen is a Lecturer in the Department of Physics at Tampere University, within the Faculty of Engineering and Natural Sciences. His research focuses on photonics, nonlinear optics, and plasmonic metasurfaces, with particular emphasis on nanocavities, surface lattice resonances, and biomedical imaging applications. He is affiliated with the NLO Group and has contributed to advancing optical materials characterization and super-resolution imaging techniques. His work spans theoretical and applied photonics, including studies on enhancing nonlinear optical effects in nanostructured materials. Key contributions include exploring structural disorder effects in perovskite-inspired materials, developing methods for fiber-reinforced implants, and advancing label-free super-resolution microscopy through nonlinear optics. He has collaborated on projects involving high-Q plasmonic metasurfaces and epsilon-near-zero microcavities, contributing to fields such as sensing, imaging, and nanolasing technologies. No scientific awards are explicitly mentioned in the provided texts. His research group (NLO Group) is active in both fundamental and translational research, with applications in biomedical diagnostics and nanophotonic device engineering.

• Nonlinear Optics
• Fiber Optics
• Supercontinuum Generation
• +3 more

Mikko Närhi is a Researcher at the Faculty of Engineering and Natural Sciences, specializing in nonlinear optics, fiber optics, and ultrafast laser dynamics. His work focuses on optical fiber fabrication, modulation instability, supercontinuum generation, and rogue wave phenomena. He has contributed to advancements in coherent beam combining, reference-free dual-comb spectroscopy, and real-time measurement techniques for ultrafast processes. Education: Master of Science (Technology) in Science and Engineering (2014), and a Lower-Degree Level Tertiary Education in Technology (2013). Research Interests: Mikko's research explores the intersection of nonlinear optics and fiber-based technologies, including the development of novel optical fibers doped with nanoparticles, analysis of extreme events in optical systems using machine learning, and the design of high-power laser systems through coherent beam combining. His work emphasizes practical applications such as ultrafast pulse generation and spectroscopic tools for environmental and biomedical diagnostics. Articles highlight his contributions to fiber laser dynamics, real-time measurement techniques, and machine learning-driven analysis of nonlinear phenomena. Key areas include Er 3+ -doped tellurite fibers, power scaling of optical vortices, and the optimization of Mamyshev regenerators for ultrafast pulse shaping. Grants: He held an outgoing grant from 15.09.2015 to 15.01.2016. His work has been supported by collaborative projects with institutions globally, focusing on fiber optics and laser technologies. Labs/Teams: His research involves collaborations on advanced optical systems, with contributions to cutting-edge projects in nonlinear fiber optics and high-power laser development.