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Aidas MatijošiusView profile

Professor

• Singular Optics
• Nonlinear Optics
• Complex Light Structures
• +5 more

Professor Aidas Matijošius, currently serving as Dean of the Faculty of Physics at Vilnius University, is a leading figure in the Laser Research Center (LRC). With a career spanning decades, he has made significant contributions to the fields of Singular Optics , Nonlinear Optics , and Complex Light Structures . His research focuses on the generation and control of spiraling Bessel beams , terahertz pulse diagnostics , and optical parametric amplification , often bridging fundamental and applied physics. His work includes pioneering studies on topological charge transformations and broadband optical vortex generation , with applications in laser technology and advanced materials processing. He has supervised multiple doctoral students, including Maksym Ivanov, and led major projects like Laserlab-Europe V (2019–2023) and ConTeX (2008–2010). As an expert in project evaluation for the Latvian Science Council and a peer reviewer for journals such as Optical Engineering , he actively shapes research agendas internationally. Key Collaborations : German Physical Society symposiums, Quantum Electronics and Laser Science Conference (QELS) Projects : Laserlab-Europe, ConTeX Leadership : Director of LRC (2019–2023), Senate member at Vilnius University (2018–2023)

• Terahertz physics
• Imaging techniques
• Diffractive optics
• +2 more

Dr. Linas Minkevičius is an Associate Professor at the Institute of Photonics and Nanotechnology (IPN), Center for Physical Sciences and Technology (FTMC) in Lithuania. He specializes in terahertz physics, imaging techniques, and diffractive optics, with a strong focus on developing advanced terahertz imaging systems and metasurface-based technologies. Education & Affiliations: PhD in Physics (exact institution not specified in text) Associate Professor, Institute of Photonics and Nanotechnology, FTMC Research Interests: Dr. Minkevičius leads cutting-edge research in terahertz (THz) physics, particularly in: Terahertz imaging systems using diffractive optics and metasurfaces Nonparaxial imaging and beam shaping techniques On-chip integration of THz components with detectors Low-cost and compact THz systems for practical applications Project Leadership & Funding: He has successfully led multiple national and international projects, including: Horizon Europe acceleration projects (2024-2025) Lithuanian Research Council grants (S-MIP-22-76, 2022-2025) Student research practice supervision (P-ST-24-3, 2024-2025) Scientific Awards: Lithuanian Academy of Sciences scholarship for young scientists (2018-2019) President and Lithuanian Young Scientists Union Award for Best PhD Thesis (2017) Infobalt Fellowship for Research Work (2012-2015) Cover illustration in Applied Physics Letters (2011) Student Supervision & Teaching: Dr. Minkevičius actively supervises doctoral and master’s students, including: PhD student: Augustė Bielevičiūtė Master’s students: Karolis Redeckas, Rytis Šalevičius Bachelor’s students: Vytautas Lukas Paukštė, Augustinas Karvelis He also teaches courses in optoelectronics, renewable energy sources, and applied electronics. Labs & Teams: He leads the terahertz imaging research group at IPN, collaborating with national and international partners on advanced THz technologies.

Arturas KatelnikovasView profile

Researcher

• Photochemistry
• Carbon Quantum Dots
• Nanoparticle Synthesis
• +3 more

Dr. Arturas Katelnikovas is a researcher at Vilnius University's Faculty of Chemistry and Geosciences, Institute of Chemistry. He specializes in photochemistry, luminescence spectroscopy, and nanoparticle synthesis for advanced optical materials. His research focuses on the sol-gel synthesis of rare-earth-doped phosphors, phase transformation-driven emission tuning in calcium phosphates, and biocompatible nanoparticles with multiwavelength excitation capabilities. Current work explores thermal stability in ceramic phosphors and environmental impacts of nanomaterials. Recent publications highlight expertise in luminescence engineering solid-state chemistry nanomaterials for LED phosphors environmental toxicology of nanoparticles

Kęstutis BaltakysView profile

Professor

• Chemical Engineering
• Materials Science
• Cement Chemistry
• +7 more

Prof. Dr. Kęstutis Baltakys serves as Vice-Rector for Science at Kaunas University of Technology (KTU) since 2023. Previously, he was Dean of the Faculty of Chemical Technology at KTU from 2018 to 2023. He has been a Professor at the Department of Silicate Technology since 2012, following positions as Associate Professor and Senior Researcher from 2007-2012, and Junior Researcher and Lecturer from 2006-2007. Dr. Baltakys specializes in calcium silicates and their compounds with other inorganic oxides, with extensive theoretical and applied research that impacts high technology development. His work spans cement chemistry, geopolymer composites, alternative binders, waste valorization, and adsorption materials. He has published extensively on hydrothermal synthesis, thermal stability, and catalytic properties of silicate materials. His research focuses on creating innovative materials for construction and environmental applications, particularly through waste valorization and sustainable material development. He has led numerous research projects including SOURDOmICS (Yeast Biotechnology Network for New, Healthier and Sustainable Food Products and Bioprocesses), CIBKC (Chemical Engineering and Bioprocesses Competence Center), and research on nano-scale calcium silicates, environmentally friendly composite materials, and energy-saving synthesis technologies. As Vice-Rector for Science, he implements MTEP strategy, creates favorable environments for science and innovation development, manages strategic projects, and leads crisis management efforts. He serves on various committees including the Committee for Management of Pupil Subject Olympiads and the Parent Council of KTU Gymnasium. Dr. Baltakys holds a Doctor of Science degree in Chemical Engineering from KTU (2006), a Master's degree with honors (2004), and a Bachelor's degree (2002), all from KTU. His educational background and professional experience have positioned him as a leader in chemical technology and materials science in Lithuania.

• Solid state physics
• Structural phase transformations
• Electrical conductivity
• +2 more

Dr. Andrius Džiaugys is a Senior Research Fellow at the Institute of Applied Electrodynamics and Telecommunications (IAET) , Vilnius University. His work focuses on solid state physics , particularly structural phase transformations , electrical conductivity , and properties of semiconductors and dielectrics . Scientific Interests: His research explores layered ferroelectric and antiferroelectric materials like CuInP2S6 and CuBiP2Se6, examining domain walls, defect mechanisms, and dielectric behavior under varying conditions. He investigates material synthesis, crystal growth, and applications in ultrasonic transducers. Publications: His 15 most recent works span topics in ferroelectrics , condensed matter physics , and nanotechnology , with a focus on piezoelectricity , antiferroelectricity , and structural defects in van der Waals materials. Education & Supervision: He supervised PhD student Ilona Zamaraitė and contributed to studies on crystallography and material science. His work aligns with collaborations across Europe and institutions like CERN.

Gediminas NiauraView profile

Professor

• Vibrational spectroscopy of biomolecules
• Surface vibrational spectroscopy
• Spectroelectrochemistry
• +2 more

Professor Gediminas Niaura is affiliated with the Institute of Chemical Physics at Vilnius University , contributing to the Faculty of Physics . His work focuses on vibrational spectroscopy and its applications in biomolecular analysis , surface characterization , and materials science . Research Interests: Vibrational spectroscopy of biomolecules Surface vibrational spectroscopy Spectroelectrochemistry Surface enhanced Raman spectroscopy (SERS) Sum frequency generation spectroscopy Key Publications: His recent work includes 2022 studies on SERS diagnostics for cancer tissues and Sm-doped BiFeO3 phase transitions , advanced in 2021 to phosphate glasses for rare earth ions and gadolinium substitution in hexagonal manganites , and foundational 2016 research on MoS₂ nanoplate transformation . Articles span materials engineering , surface science , and analytical chemistry . Scientific Achievements: Recipient of the 2020 Lithuanian National Science Award for vibrational spectroscopy research Awarded the 2003 Lithuanian National Science Award for conducting polymer studies Academic Leadership: He teaches Master's courses on Physics of Surfaces and Nanocompounds and Modern Vibrational Spectroscopy , and serves as a scientific expert for Lithuanian and Czech funding bodies.