جستجوی استاد راهنمای دانشگاهی

Dr. Kazimieras Nomeika is a Senior Researcher at the Institute of Photonics and Nanotechnology (IPN) of Vilnius University, Lithuania. His work focuses on semiconductor optoelectronics, particularly III-nitride materials and perovskite-based devices. Research Interests: His expertise spans InGaN quantum wells, carrier diffusion and dynamics, quantum efficiency optimization, and photoluminescence spectroscopy. He investigates structural and optical properties of LEDs, solar cells, and radiation detectors using advanced techniques like MOCVD and transient absorption. Publications & Projects: His 15 most recent articles highlight trends in carrier localization, alloy disorder effects, and novel epitaxial methods. Key topics include improving light-emitting diodes, understanding Auger recombination in InN, and developing radiation detection technologies. Advising: Dr. Nomeika has supervised 7 theses on non-equilibrium carrier dynamics in optoelectronic materials, including topics on N-polar InGaN, (Al,Sc)N layers, and CsZn x Pb 1-x I 3 perovskites.

• III-Nitrides
• LEDs
• Perovskites
• +۶ مورد دیگر

Abdullah A. A. Ahmed is an Associate Professor in the Department of Physics at Thamar University, Yemen. He earned his Ph.D. from Universiti Putra Malaysia (UPM) in 2012 and served as a postdoctoral fellow there before returning to Yemen in 2013. He has been actively contributing to materials science research, particularly in nanomaterials, optoelectronics, energy storage, and hydrogen storage applications. Ph.D.: Universiti Putra Malaysia (UPM), 2012 Postdoctoral Fellowship: Universiti Putra Malaysia Appointment: Assistant Professor, Thamar University (2013) Promotion: Associate Professor (2019–2020) Dr. Ahmed's research spans advanced materials for energy and medical applications. His work includes the development of biopolymer electrolytes for supercapacitors, DFT studies on perovskite materials, photocatalytic nanocomposites, and nanomaterials for anticancer therapy. He frequently employs techniques such as co-precipitation, electrodeposition, and spectroscopic analysis. His recent publications (2021–2025) show a strong trend toward sustainable energy materials, including hydrogen storage in perovskite hydrides, supercapacitors using biopolymers, and photocatalytic nanocomposites for environmental remediation. There is also a growing interest in biomedical applications of nanomaterials and brain interfacing technologies. Dr. Ahmed serves as a Review Editor for Frontiers in Chemistry in the field of Medicinal and Pharmaceutical Chemistry, contributing to peer review and academic discourse. He has advised graduate students such as Annas Al-Sharabi and Ahmed Al-osta, both affiliated with Thamar University. While no specific grants are mentioned, his extensive publication record suggests active research funding and collaboration. His work is conducted within a collaborative network involving researchers from Malaysia, Saudi Arabia, India, and other international institutions, focusing on cutting-edge materials for energy, environment, and health applications.

• Materials Science
• Nanomaterials
• Optoelectronics
• +۷ مورد دیگر

Dr. Justinas Glemža is a Researcher at the Institute of Applied Electrodynamics and Telecommunications (IAET) of Vilnius University, specializing in low-frequency noise analysis in electronic and optoelectronic devices. His work focuses on noise origin in semiconductors and reliability assessment of laser diodes and LEDs. His research explores semiconductor material defects, device stability, and noise spectroscopy techniques, with key publications in journals like Diamond and Related Materials and Materials . He has supervised 3 bachelor theses since 2019. Dr. Glemža’s publications from 2015–2022 address noise characterization in GaAsBi, GaSb-based lasers, and graphene/Si junctions, reflecting expertise in semiconductor reliability and optoelectronic device physics. His work contributes to understanding defect-driven noise mechanisms and long-term device degradation.

• Physics
• Semiconductor Materials
• Electronic Devices
• +۳ مورد دیگر

Dr. Karolis Kazlauskas is a Chief Researcher and Head of the Organic Optoelectronics group at Vilnius University's Institute of Photonics and Nanotechnology. His work focuses on advanced organic optoelectronic materials, with expertise in thermally activated delayed fluorescence (TADF), photon upconversion, and OLED device engineering. Research Interests : Organic optoelectronics, photophysics of organic compounds, singlet/triplet exciton dynamics, TADF emitter design, and solid-state photon upconversion. Grants : Led projects from the Research Council of Lithuania (2021-2024), Global Grant (2018-2021), and EU structural funds (2013-2015). His research on TADF materials has produced breakthroughs in blue OLED efficiency and device lifetime. He has pioneered strategies to enhance photon upconversion efficiency through molecular design and material processing innovations. Recent publications highlight his leadership in developing sustainable optoelectronic materials and exploring novel singlet/triplet exciton management techniques. Key article topics span from TADF emitter engineering to recyclable photonic bioplastics , reflecting interdisciplinary impact. Scientific Recognition : Vilnius University Rector's awards (2020, 2018, 2016), Young Scientist Fellowship (2011), and multiple academy scholarships. Student Mentorship : Supervised 4 PhD students to completion, including Gediminas Kreiza (2014-2018) and Steponas Raišys (2013-2017). Regularly advises bachelor/master students.

• Organic Optoelectronics
• Photophysics
• Optical Spectroscopy
• +۴ مورد دیگر

Edvinas Radiunas, Ph.D. , is a researcher at the Institute of Photonics and Nanotechnology (IPN), Vilnius University , focusing on organic semiconductors and triplet-triplet annihilation upconversion (TTA-UC) . His work bridges fundamental quantum mechanics with applied materials science, particularly in photon upconversion and exciton dynamics . Research Focus Analyzes organic semiconductors for advanced optoelectronic applications Investigates triplet-triplet annihilation mechanisms to enhance photon upconversion efficiency Explores intermolecular coupling and crystalline disorder in rubrene-based systems Optimizes NIR-to-visible photon conversion for biomedical and technological applications Publications highlight trends in molecular design for upconversion, exciton diffusion modeling, and semiconductor heterostructures . His teaching includes seminars on Natural Science Worldview and laboratory courses in Mechanics, Thermodynamics, and Electromagnetism .

• Physics
• Materials Science
• Quantum Mechanics
• +۳ مورد دیگر

Dr. Anton Popov is an Assistant Professor at the Centre of Nanotechnology and Materials Science , part of the Faculty of Chemistry and Geoscience at Vilnius University, Lithuania. He also holds a position at the State Research Institute Centre for Innovative Medicine in Vilnius, specifically within the Division of Immunology. Dr. Popov earned his PhD in Chemistry from Vilnius University in 2018. His work bridges nanotechnology, materials science, and immunology through the development of advanced biosensing platforms. University: Vilnius University School: Faculty of Chemistry and Geoscience Department: Centre of Nanotechnology and Materials Science Collaboration: State Research Institute Centre for Innovative Medicine, Division of Immunology

• Immunosensors
• Biosensors
• Conducting Polymers
• +۵ مورد دیگر

Dr. Egidijus Kamarauskas is a researcher at the Institute of Chemical Physics (Vilnius University), specializing in charge transport dynamics in organic and hybrid solar cells. His work focuses on improving photovoltaic materials through experimental techniques like time of flight and CELIV. Research Interests: Charge carrier recombination, solar cell efficiency, semiconductor material engineering His recent publications highlight advancements in solution-processable organic materials and CZTSSe solar cell fabrication via spray pyrolysis. No scientific awards are explicitly mentioned in the provided data.

• Transport and recombination of charge carriers
• Time of flight
• CELIV
• +۱ مورد دیگر

Dr. Jevgenij Pavlov is a Researcher at the Institute of Photonics and Nanotechnology (IPN) at Vilnius University specializing in Technological Science and Material Engineering. His work focuses on semiconductor materials and radiation effects in electronic devices. Dr. Pavlov's primary research interests include: Study of the recombination processes in modern electronic devices Study of carrier transport phenomena Study of radiation nanoclusters Search of radiation hard materials and development of radiation tolerant structures Engineering of radiation defects and radiation technologies for production of electronic devices His recent research has examined radiation effects in semiconductor materials including silicon, silicon-germanium alloys, gallium nitride, and cadmium zinc telluride. Dr. Pavlov investigates how radiation impacts electrical and optical properties with applications in radiation detectors and electronic devices for high-radiation environments. Dr. Pavlov has received the LMA Young Scientists and Doctoral Students Award in 2017 for his research on 'Detector structures on defect-rich silicon and fast-response wide-gap semiconductor materials.' He has published extensively in journals like Materials, Sensors, and Semiconductor Science and Technology, often collaborating with researchers including Ceponis, Gaubas, and Rumbauskas. His work bridges fundamental materials science with practical device engineering, contributing to both theoretical understanding and technological applications in radiation-hardened electronics for space, nuclear, and particle accelerator applications.

• Study of the recombination processes in modern electronic devices
• Study of carrier transport phenomena
• Study of radiation nanoclusters
• +۲ مورد دیگر

Dr. Kazimieras Badokas serves as a Researcher at Vilnius University's Institute of Photonics and Nanotechnology (IPN), specializing in semiconductor epitaxy and graphene transfer technologies. His work bridges fundamental materials science with applied biomedical innovations, contributing to both academic and industrial advancements in nanotechnology. His primary research focuses on Metalorganic Vapor Phase Epitaxy (MOVPE) of III-V semiconductors, particularly gallium nitride (GaN) growth via graphene layers and remote epitaxy techniques. Recent work extends into antimicrobial applications, including photodynamic therapy for biofilm inactivation and nanoparticle-based bacterial deactivation using magnetic fields. This dual trajectory demonstrates exceptional interdisciplinary collaboration across physics, materials engineering, and microbiology. Analysis of his 15 most recent publications reveals dominant themes in semiconductor materials (75% of output), emphasizing GaN-graphene heterostructures and epitaxial growth mechanisms, while 25% explores biomedical applications targeting bacterial pathogens. Key methodologies include MOVPE optimization, laser patterning, and nanoparticle synthesis, with consistent emphasis on practical device implementation. His scientific recognition includes: INFOBALT award for scientific research Lithuanian-American Innovation Award finalist (Top 5) Award of the President of the Republic of Lithuania for technological science excellence Dr. Badokas actively contributes to academic development through bachelor's thesis supervision (e.g., D. Augulis' 2022 work on III-nitride remote epitaxy) and service on the IPN scholarship board. He teaches 'Nano and micro technology,' integrating his research expertise into curriculum development while maintaining active roles in institutional governance and student mentorship. His research operates within the Institute of Photonics and Nanotechnology's infrastructure, leveraging specialized equipment for semiconductor growth, nanomaterial characterization, and biomedical testing, positioning him at the forefront of Lithuania's photonics and nanotechnology research ecosystem.

• Semiconductor Physics
• Nanotechnology
• Materials Science
• +۵ مورد دیگر

Dr. Tomas Grigaitis is a Researcher at the Institute of Chemical Physics, Vilnius University, specializing in material science with a focus on CVD technology and thin film deposition. His work explores optoelectronic properties of semiconductor materials and superlattice structures. Key research areas: CVD technology, thin films, layer deposition Publications highlight advancements in electroluminescence from doped silicon nitride layers ( Thin Solid Films , 2017) and superlattice engineering for improved carrier dynamics (2015). Teaching contributions include courses on physical electronics and semiconductor physics fundamentals. His research intersects materials science and semiconductor physics, with recent work analyzing defect states and radiation resistance in silicon-germanium alloys through collaborations like CERN RD50. No explicit awards or formal student advising records appear in available data.

• Material Science
• CVD Technology
• Thin Film Deposition

Dr. Martynas Kinka is a Senior Researcher at the Institute of Applied Electrodynamics and Telecommunications (IAET) , affiliated with Vilnius University . His research focuses on dielectric and ultrasonic spectroscopy, with a particular emphasis on material science and condensed matter physics. Dr. Kinka's work explores the structural and dielectric properties of perovskite-like materials, hybrid frameworks, and confined systems. Research Themes: His publications highlight trends in phase transitions, dielectric response in perovskite materials, and the behavior of water and ionic compounds under confinement. Key subfields include mixed cation halide perovskites, metal-organic frameworks, and the interplay between structural phases and electrical properties in advanced materials.

• Dielectric Spectroscopy
• Ultrasonic Spectroscopy
• Material Science
• +۳ مورد دیگر

Gediminas Kreiza serves as a Senior Researcher at the Institute of Photonics and Nanotechnology (IPN) within Vilnius University's Faculty of Physics. His research focuses on cutting-edge developments in organic optoelectronic materials and devices, with particular expertise in organic light-emitting diodes and thermally activated delayed fluorescence phenomena. His scientific interests encompass a diverse range of topics including organic crystals, fluorescence and phosphorescence mechanisms, X-Ray crystallography for material characterization, and advanced organic optoelectronic systems. His work bridges fundamental material science with practical device engineering applications. Analysis of his publication record from 2017-2021 reveals a consistent research trajectory focused on improving OLED efficiency and stability through novel molecular designs and crystal engineering approaches. His work spans both solution-processed and vacuum-deposited device architectures, with particular emphasis on blue-emitting systems which represent a significant challenge in OLED technology. Kreiza's research demonstrates strong interdisciplinary connections between materials science, electrical engineering, and photonics, with applications spanning display technology, solid-state lighting, and potentially organic laser development as evidenced by his work on bifluorene single crystals and energy transfer phenomena.

• Organic light emitting diodes
• Organic crystals
• Organic optoelectronics
• +۳ مورد دیگر

Professor Alvydas Lisauskas is affiliated with Vilnius University's Faculty of Physics, working at the Institute of Applied Electrodynamics and Telecommunications (IAET). His research spans electrical engineering and physics, with a strong focus on terahertz technologies and semiconductor devices. As a recognized expert in his field, he serves as a member of the Sensors and Electronics Technology panel at the NATO Science and Technology Organization from 2020 to 2023. Dr. Lisauskas specializes in terahertz electronics, terahertz monolithic integrated circuits, field-effect transistors, terahertz imaging, and graphene applications. His research explores the fundamental physics of terahertz radiation detection and generation using semiconductor devices, particularly focusing on plasma wave phenomena in field-effect transistors. His work bridges theoretical physics with practical applications in communication, imaging, and sensing technologies operating in the challenging terahertz frequency range. His publication record shows a consistent focus on advancing terahertz detector technologies, with recent work emphasizing silicon CMOS implementations, graphene applications, and novel antenna designs for improved sensitivity and bandwidth. The research demonstrates strong international collaboration, particularly with French institutions, and addresses both fundamental physics questions and practical engineering challenges in terahertz technology. Scientific Awards: Nominee for Global Lithuania Awards 2020 in the category 'For Solid Voice in Global Science Community' Winner of the 2021 THz Science and Tech. Best Paper Award from IEEE MTT-S Recipient of the Kazimieras Baršauskas Prize in 2022 from the Lithuanian Academy of Sciences Professor Lisauskas has actively supervised doctoral and master's students, including Kestutis Ikamas who completed doctoral research on 'Semiconductor devices for wireless communications at terahertz frequencies' (2014-2018). He leads multiple significant research projects funded by the Research Council of Lithuania and the European Space Agency, including 'Devices with electrically tunable metasurfaces for THz frequency band' and 'Directive transistor-based THz detectors (THzFET)'. His teaching includes Microwave electronics courses. His research group maintains active international collaborations, particularly with French institutions, and regularly presents at major international conferences including IRMMW-THz, ESSDERC, and SPIE Optics and Photonics. The team's work spans theoretical modeling, device fabrication, and practical applications of terahertz technologies.

• Terahertz electronics
• terahertz monolithic integrated circuits
• field-effect transistors
• +۴ مورد دیگر

Professor Tadas Malinauskas is a Senior Research Fellow at Vilnius University's Institute of Photonics and Nanotechnology within the Faculty of Physics. His research focuses on semiconductor physics, particularly III-nitrides and epitaxy techniques. His research interests span III-nitrides, MOCVD, Remote Epitaxy, Optical and Structural Characterization of Semiconductors, Ultrafast Carrier Dynamics, and Numerical Modeling. His work bridges fundamental semiconductor physics with practical applications in optoelectronics and materials science. Professor Malinauskas's publication history reveals a consistent focus on gallium nitride semiconductor research, with particular emphasis on graphene-mediated epitaxial growth techniques. His most recent work (2021-2022) centers on remote epitaxy of GaN via graphene layers, representing cutting-edge approaches to semiconductor manufacturing. Earlier publications (2003-2014) demonstrate his longstanding expertise in carrier dynamics, photoluminescence, and characterization of GaN materials. Scientific awards: The award from Vilnius university Rector for young scientist (2010) The scholarship for young scientist from Lithuanian Academy of Sciences (2010) The award from Vilnius university Rector for young scientist (2006) The award from Lithuanian Academy of Sciences for student work (2005) Professor Malinauskas has successfully supervised doctoral students including K. Badokas who researched "Van der Waals epitaxy of III-nitrides via graphene" and D. Augulis who worked on "Development of innovative MOCVD epitaxy of III-nitrides". He has led multiple significant research projects funded by the Research Council of Lithuania, including "Development of Low-Gain Avalanche Detector Technology Based on GaN Membranes" (2024-2027) and "MOCVD growth of III-nitride semiconductors by van der Waals epitaxy on graphene" (2018-2022).

• III-nitrides
• MOCVD
• Remote Epitaxy
• +۵ مورد دیگر

Dr. Arūnas Maršalka serves as an Associate Professor at the Institute of Chemical Physics, Faculty of Physics, Vilnius University. His research focuses on advanced spectroscopic techniques for studying molecular structures and dynamics, particularly in complex material systems and biological environments. His primary research interests center around NMR (Nuclear Magnetic Resonance) and EPR (Electron Paramagnetic Resonance) spectroscopy applications. Maršalka investigates photochemical processes of sensitizers in oxidant environments, solid-state NMR spectroscopy, hydrogen bonding phenomena, and lyotropic chromonic liquid crystals of biomedical interest. His work spans from fundamental molecular interactions to applied materials science, with particular attention to calcium phosphates used in medical applications and rare-earth-doped materials for optical technologies. Analysis of his recent publications reveals a strong focus on spectroscopic characterization of materials with biomedical relevance. His research demonstrates expertise in combining multiple spectroscopic techniques (NMR, EPR, FT-IR, Raman) with computational methods (DFT) to understand molecular structures and dynamics. A recurring theme across his work is the investigation of hydrogen bonding networks and their role in determining material properties, spanning from organic molecules to complex biominerals. Dr. Maršalka actively supervises student research, having guided multiple bachelor's theses on topics including Vitamin C photochemical reactions using EPR spectroscopy, new generation light technology materials (mixed metal garnets doped with lanthanide ions), and structural properties of calcium phosphates used in medicine. His research has practical applications in photodynamic therapy, LED technology, and biomedical materials development. Outside his primary academic role, Dr. Maršalka serves as Deputy President of the Lithuanian Radio Sports Federation for ARDF affairs, ARDF coordinator of Lithuanian radio amateur society, and is a member of the working group of the International Amateurs Radio Union (IARU), demonstrating a commitment to both scientific and community engagement.

• NMR Spectroscopy
• EPR Spectroscopy
• Solid-state spectroscopy
• +۴ مورد دیگر