Find Academic Supervisors

• Materials Chemistry
• Positronium Physics
• Electron Trapping in Organic Solids
• +4 more

Dr. Marek Pietrow is an Assistant Professor at the Department of Material Physics, Institute of Physics, University of Maria Curie-Skłodowska (UMCS), Lublin. His research focuses on positron annihilation techniques, positronium formation, and electron trapping in organic solids, particularly alkanes and related materials. Faculty of Mathematics, Physics and Computer Science, UMCS Email: marek.pietrow@mail.umcs.pl Research Keywords: Materials Chemistry, Positronium Physics, Electron Traps, Alkanes His work spans quantum physics applications in material science, emphasizing structural defects and molecular interactions through positron-based probes. Key trends in his publications include computational modeling of positronium behavior and experimental studies on crystalline hydrocarbons. He has contributed to patents related to the Waxo device , designed for detecting beewax adulterations. Bibliometric data highlights an h-index of 7 (Web of Science) and a total impact factor of 21.195. His research integrates interdisciplinary approaches, linking physics with chemical structure analysis.

• Computer Measurement and Control Systems
• Automation of Experimental Research
• Artificial Intelligence
• +7 more

Balovsyak Serhiy Vasyliovych is an Associate Professor at the Department of Computer Systems and Networks, Faculty of Physics, Yuriy Fedkovych Chernivtsi National University. He holds a Doctor of Technical Sciences degree with expertise spanning computer measurement systems, digital image processing, and X-ray diagnostics. His academic journey began with a Candidate's thesis in solid-state physics (2003) and culminated in a Doctoral dissertation on multilevel methods for processing electron diffraction and X-ray signals (2019). His educational background includes graduation from Chernivtsi State University, Faculty of Physics, Department of Radio Engineering (1995). His professional career evolved from Engineer in Solid State Physics (1995-2003) to Assistant Professor (2004-2006), culminating in his current position as Associate Professor since 2006. Dr. Balovsyak's research interests encompass development of computer measurement and control systems, automation of experimental research, artificial intelligence, pattern recognition, digital image processing, artificial neural networks, and genetic algorithms. His work bridges physics and computer science, particularly in applying computational methods to analyze X-ray and electron diffraction data. His publication record demonstrates a clear progression from fundamental physics research toward increasingly sophisticated computational methods for image processing and analysis. Recent work focuses on Gaussian noise estimation and removal, adaptive image filtering, and computer vision applications, while maintaining connections to his foundational work in materials characterization through X-ray techniques. Certificate of Honor from the Chernivtsi Regional State Administration to the 140th anniversary of the Chernivtsi National University Dr. Balovsyak has developed numerous educational materials including lecture notes and laboratory manuals on Computer Systems of Artificial Intelligence, Digital Image Processing Methods, and other computer science topics. His work demonstrates strong integration between theoretical knowledge and practical implementation, with multiple software systems and patents developed for image processing and materials analysis applications.

Fuxiang JiView profile

Researcher

• photovoltaics
• organic electronics
• materials science
• +3 more

Fuxiang Ji is a researcher at the Zurich University of Applied Sciences (ZHAW) School of Engineering. His work focuses on organic electronics and photovoltaic materials , particularly lead-free halide double perovskites for optoelectronic applications. Research Interests: Lead-free perovskite solar cells and light-emitting diodes Bandgap engineering and interface optimization Thermochromism and magnetic coupling in perovskite materials Hydrogen evolution photocathodes and quantum well structures He has contributed to advancements in perovskite stability , efficiency enhancement , and doping techniques through publications in materials science and applied physics. Current projects include development of stable and highly efficient lead-free perovskite white light-emitting diodes as co-project leader.

Cyrus SafinyaView profile

Professor

• Gene Therapy
• RNA Interference
• Cationic Lipid-Nucleic Acid Complexes
• +3 more

Cyrus Safinya is a Professor at the University of California, Santa Barbara , affiliated with the Department of Materials in the College of Engineering, with joint appointments in Molecular, Cellular, and Developmental Biology, Physics, and the Biomolecular Science and Engineering Program. His research focuses on soft and living matter , particularly cationic lipid-nucleic acid complexes for gene therapy and microchannel-based alignment of cytoskeletal proteins. Research Areas: Gene therapy using non-viral vectors RNA interference (siRNA delivery) Lipid-DNA complex structural analysis Microfluidic confinement of proteins X-ray scattering for biological systems Publications: Key studies on lipid charge density parameters (1997-2007) Pioneering work on microchannel alignment of actin/microtubules (2003-2004) Discovery of novel liquid crystalline phases in lipid-DNA complexes (2006) Labs & Facilities: MRL Microscope facility Custom microfluidic devices (silicon/titanium) Laser confocal microscopy setups

Albert TheseView profile

Researcher

• Electrocatalysis
• Photovoltaics
• Chemical Hydrogen Storage
• +5 more

Albert These is a Researcher at the Helmholtz Institute Erlangen-Nürnberg (HIERN) , part of the Jülich Research Centre . His work focuses on electrocatalysis, photovoltaic materials, and interface engineering for energy conversion systems. Core research areas: Perovskite solar cells, photoelectrocatalytic materials, solution epitaxy, and nanoscale interface design. Key methodologies: High-throughput characterization, thin-film synthesis, and X-ray spectroscopy. Recent publications highlight advancements in perovskite tandem solar cells, self-healing radiation detectors, and visible-light-responsive heterointerfaces. His work bridges fundamental materials science and applied energy technologies.

Martin H H KuballView profile

Professor

• Semiconductor Physics
• Wide Bandgap Materials
• Thermal Management
• +6 more

Professor Martin H H Kuball is a distinguished academic at the University of Bristol's School of Physics, holding the prestigious Royal Society Wolfson Research Merit Award. He serves as the Royal Academy of Engineering Chair in Emerging Technologies and leads the Center for Device Thermography and Reliability (CDTR), a research center focused on thermal management, electrical performance, and reliability of novel semiconductor devices. His work spans multiple international collaborations and significant research funding. Professor Kuball's research interests center on wide and ultra-wide bandgap semiconductor materials including GaN, Ga 2 O 3 , SiC, and diamond. His team pioneered numerous experimental techniques now widely used in academia and industry, such as Raman thermography for high spatial resolution temperature measurement of semiconductor devices and substrate backbiasing for power electronic device development. Current research focuses on GaN-on-Diamond technology, Ga 2 O 3 power devices, phonon transport in diamond, and next-generation 2D materials beyond graphene. His recent publications demonstrate a strong focus on thermal management challenges in next-generation power and RF devices, with particular attention to GaN-on-Diamond integration, Ga 2 O 3 device physics, and interface engineering for improved thermal boundary resistance. The research spans fundamental material properties to practical device implementation for communications, microwave, and power electronics applications enabling the low carbon economy. Royal Society Wolfson Research Merit Award Holder Royal Academy of Engineering Chair in Emerging Technologies Fellow of IEEE Fellow of Materials Research Society (MRS) Fellow of Society of Photo-Optical Instrumentation Engineers (SPIE) Fellow of IET (Institute of Engineering and Technology) Fellow of IoP (Institute of Physics) Professor Kuball leads numerous large research programmes including the EPSRC Programme Grant GaN-DaME and Platform Grant MANGI, and is part of the US Department of Energy funded Energy Frontier Research Center (EFRC) ULTRA. His group of approximately 20 international researchers and PhD students collaborates with industry and academia globally. He co-founded TherMap Solutions, a spin-out company providing thermal conductivity measurement tools for electronics, aerospace, and nuclear applications. The Center for Device Thermography and Reliability (CDTR) under Professor Kuball's leadership focuses on developing and applying new techniques for temperature, thermal conductivity, electrical conductivity, and traps analysis. The team is currently establishing the first UK site for Ga 2 O 3 material growth for high-voltage power device technology and exploring innovative thermal management solutions including metal-diamond composites and nano-silver die attaches.

• Financial Technology
• Magnetic Materials
• Condensed Matter Physics
• +5 more

Dr. Charles Kind is a Lecturer in Financial Technology at the School of Engineering Mathematics and Technology, University of Bristol. He is also affiliated with the Bristol Doctoral College and Bristol Neuroscience. His research bridges computational physics with advanced materials, focusing on magnetic skyrmions and their applications. Lecturer in Financial Technology Member of Bristol Doctoral College Affiliated with Bristol Neuroscience Research interests include: Magnetic Materials & Skyrmion Dynamics Liquid Crystal Physics Data Storage Mechanisms His recent work explores magnetic skyrmion devices, stability analysis, and composite structures in 2D materials. Articles show interdisciplinary connections between physics, engineering, and mathematical modeling. Contributions include 7 peer-reviewed publications with over 210 combined citations, including high-impact work in Nature Physics and Physical Review B .

Celesta Lim ChangView profile

Assistant Professor

• Condensed Matter Physics
• Nanoscale Physics
• Photonics
• +3 more

Celesta Lim Chang serves as an Assistant Professor in the Department of Physics and Astronomy at Seoul National University since 2023, specializing in condensed matter physics with emphasis on nanoscale phenomena and photonics through advanced electron microscopy techniques. Her academic background includes: Ph.D. in Physics from Cornell University (2020) B.S. in Physics from Yonsei University (2014) Research focuses on utilizing scanning transmission electron microscopy (STEM) for picometer-scale structural and chemical analysis of oxides, alongside pioneering methods to create freestanding membranes that reveal novel behaviors as 3D materials approach 2D states. Key investigations span nanoscale physics, photonics, 2D materials, and oxide semiconductor properties. Recent publications (2021-2023) demonstrate consistent high-impact contributions across Nature Nanotechnology, Nature, and Science Advances, revealing strong thematic continuity in epitaxial growth mechanisms, 2D material synthesis, and defect engineering in oxide systems with direct relevance to next-generation semiconductor devices. Key recognition includes: NSF Graduate Research Fellowship (2015-2020) Currently establishing her research program at SNU, she directs laboratory operations in rooms 23-108/109 with active recruitment of graduate students for microscopy-based materials research, supported by institutional startup funding and prior NSF fellowship resources. Experimental facilities focus on aberration-corrected STEM instrumentation for atomic-scale materials characterization, complemented by specialized sample preparation techniques for freestanding membrane studies as detailed on her research portal https://www.celestachang.com/ .

• Materials Theory
• Condensed Matter Physics
• 2D Materials and Nanomaterials
• +5 more

Chin Shen Ong is a Researcher in the Department of Physics and Astronomy at Uppsala University, specializing in Materials Theory. His work focuses on theoretical investigations of electronic, magnetic, and structural properties of novel materials, particularly two-dimensional systems and interfaces. He maintains an active research program with consistent publications in high-impact journals including Nature, Physical Review Letters, and Nano Letters. Dr. Ong's research spans multiple areas of condensed matter physics and materials science, with particular expertise in graphene-based systems, 2D materials, and their interfaces. He employs advanced computational methods, primarily density functional theory, to investigate electronic structure, magnetism, and transport properties. His work has significant implications for next-generation electronics, spintronics, and neuromorphic computing applications, with several publications addressing fundamental mechanisms for resistive switching and memory devices. His recent publications reveal a strong focus on materials with potential applications in quantum technologies and advanced electronics. Key research themes include the investigation of magneto-optical effects in ultrafast magnetization dynamics, crystal structures of novel compounds, pressure-driven transitions in nanomaterials, and surface modifications of semiconductors with bismuth. His work combines theoretical modeling with experimental validation through extensive international collaborations. Dr. Ong actively collaborates with researchers across multiple institutions, contributing to interdisciplinary projects that bridge theoretical physics with materials science and nanoelectronics. His research demonstrates sophisticated understanding of quantum mechanical principles and computational methods, with practical implications for developing energy-efficient computing architectures that overcome limitations of traditional CMOS technology.

Manimuthu PeriyasamyView profile

Research Fellow

• Defect-structure property correlations
• Strongly correlated electron systems
• Magnetic oxides
• +4 more

Manimuthu Periyasamy serves as a Research Fellow at the University of Oslo, specializing in the physics of complex oxide materials with emphasis on magnetic and electronic properties. His work bridges fundamental condensed matter physics and applied materials engineering, focusing on novel phenomena in reduced-dimensional perovskite systems. His academic foundation includes: Ph.D. in Physics-Materials Science from University of Madras, India (2009-2014) Master's degree in Physics from Pondicherry University, India (2003-2005) Bachelor's degree in Physics from Pondicherry University, India (2000-2003) Periyasamy's research centers on defect-structure correlations in strongly correlated electron systems, particularly investigating layered perovskites and Ruddlesden-Popper phases. His experimental expertise spans materials synthesis, thin film fabrication, and comprehensive characterization of magnetic, transport, and dielectric properties using advanced instrumentation including PPMS. Key focus areas include oxygen-deficient phases exhibiting metal-insulator transitions, magneto-dielectric coupling, and tailored magnetic oxides for room-temperature applications. His publication record reveals concentrated expertise in transition metal oxides, with recent work exploring colossal magnetoresistance in Ca4Mn3O10, magneto-dielectric behavior in Lu3Fe5O12, and energy applications of ferrite thin films. The research demonstrates consistent methodological rigor in synthesizing complex oxides and correlating structural defects with emergent electronic phenomena. His recognition includes: Young Scientist Award from Science and Engineering Research Board, DST (India), 2015 Senior Research Fellowship from CSIR, India, 2012 Multiple Best Paper Awards at international conferences (ICAN-2014, MAGMA-2010) University Research Fellowship from UGC, India, 2009 Periyasamy collaborates within Oslo's SMN department and Nafuma center, utilizing specialized laboratories for oxide thin film deposition and magneto-transport measurements. His current work continues to explore structure-property relationships in reduced-dimensional magnetic oxides, with potential applications in spintronics and energy-efficient electronic devices.

• Optical Engineering
• Photon Science
• Applied Condensed Matter Physics
• +4 more

Takayoshi Shimura is a Professor at Waseda University's Graduate School of Information, Production, and Systems . With a Ph.D. in Engineering from Nagoya University, he specializes in semiconductor materials and device physics, particularly focusing on Silicon Carbide (SiC) and Gallium Nitride (GaN) technologies. Current research emphasizes defect engineering in MOS structures Developing quantum photonics via color centers Optimizing epitaxial growth for optoelectronics His recent work reveals trends in nitrogen passivation , single-photon emitter fabrication , and high-temperature annealing for oxide reliability. Over 235 publications with 3,083 citations demonstrate his impact in applied physics and materials science. Scientific Awards : Multiple Japan Society of Applied Physics Poster Awards (2016, 2014) IWDTF Best Poster Award (2008) Research leadership includes: Collaborations with Osaka University and Waseda University Professional memberships in four major academic societies Patents and media coverage in 5 major publications (2018)

Jonatan SlotteView profile

Senior Lecturer

• Positron Annihilation Spectroscopy
• Material Science
• Semiconductors
• +5 more

Jonatan Slotte serves as Senior Lecturer at the Department of Applied Physics within Aalto University's School of Science in Espoo, Finland. His research expertise centers on advanced materials characterization using positron annihilation spectroscopy techniques to investigate semiconductor defects at the atomic level. Education: Doctoral degree in Natural Sciences from University of Helsinki (awarded December 17, 1999) Master's degree in Natural Sciences from University of Helsinki (awarded September 13, 1996) Dr. Slotte specializes in defect analysis in semiconductors , with particular focus on germanium-based materials and point defect characterization . His research investigates doping mechanisms, annealing processes, and charge states in semiconductor crystals, providing critical insights for next-generation electronic devices. With over 60 publications spanning more than two decades, his work bridges fundamental physics with practical semiconductor technology applications. Analysis of his recent publications (2020-2025) reveals a continued emphasis on advanced semiconductor characterization , particularly examining ultra-thin oxide layers, low-temperature irradiation effects, and complex defect structures in germanium-tin alloys. His research demonstrates consistent innovation in applying positron annihilation techniques to solve challenging materials science problems in semiconductor development. Dr. Slotte has supervised 3 theses throughout his career, contributing to the education of future materials scientists. His research collaborations span multiple institutions as evidenced by co-authorship with researchers including Tuomisto, Khanam, and Makkonen, reflecting his active engagement in the international materials science community.

Bernd AichnerView profile

Researcher

• Thin Films
• Vortex Dynamics
• Ion Beam Physics
• +4 more

Bernd Aichner is a researcher in the Faculty of Physics at an unspecified university, specializing in Physics of Functional Materials . His work focuses on superconducting materials, ion beam nanotechnology, and vortex dynamics in high-temperature superconductors. Research Interests : Thin films and nanostructured superconductors Ion beam irradiation for defect engineering Quantum magnonics and magnetic field effects Topological properties of Abrikosov vortices Scientific Achievements : Awarded the OePG PhD Thesis Award in 2023 for his work on superconducting thin films. Active in international collaborations, particularly in ion beam-driven superconducting research. Professional Activities : Delivered 36 lectures and presentations (2015–2025) on topics such as vortex pinning and quantum device fabrication. Co-authored 14 peer-reviewed publications (2015–2024) and 2 preprints (2025). Featured in a 2019 Press Report titled 'From Japanese Basket Weaving to Ion Beam Nanotechnology' discussing his outreach efforts.

• Computational and Experimental Acoustics
• Mechanics and Design of Acoustic/Elastic Metamaterials
• Solid Mechanics
• +4 more

Hyeonu Heo is an Assistant Professor in the Mechanical Engineering Department at the University of Akron 's College of Engineering and Polymer Science. He joined the faculty in 2024 after serving as a postdoctoral scholar at Penn State University 's Graduate Program in Acoustics (2022-2024) and a postdoctoral fellow in Physics at the University of North Texas (2017-2022). Education: Ph.D. in Mechanical Engineering, University of North Texas (2016) M.E. in Mechanical Engineering, Korea Aerospace University (2012) B.E. in Aerospace Engineering, Korea Aerospace University (2010) Dr. Heo's research focuses on acoustic metamaterials , phononic crystals , and advanced manufacturing techniques for applications in tire noise reduction, vibration control, and ultrasonic technologies. His work explores computational and experimental acoustics, non-reciprocal wave propagation, and thermomechanical properties of hierarchical structures. Recent publications highlight his contributions to contactless ultrasonic power transfer , nonlinear acoustic manipulation , and metamaterials for underwater sensing . His research has theoretical and practical implications in mechanical engineering, biomedical applications, and materials science. Scientific Awards: Early Career Travel Award from the Acoustical Society of America (2022) Postdoctoral Fellowship from the Japan Society for the Promotion of Science (2021) Outstanding Graduate Student Scholarship from the Korea-American Scientists and Engineers Association ASME North Texas Chapter Outstanding Graduate Student Scholarship (2016) Society of Plastics Engineers Scholarship (2015)

• Solid State Physics
• Nanomaterials
• Semiconductor Physics
• +7 more

Dr. Adrian SLAV is a Scientific Researcher II at the National Institute of Materials Physics in Romania, where he leads research in the Si-and Ge Based Nanomaterials and Nanostructures Group. With a PhD in Solid State Physics from the University of Bucharest, he has dedicated his career to advancing nanomaterials for optoelectronic and memory applications. His educational background includes a PhD in Solid State Physics (2013) from the University of Bucharest, a Master of Physics in Polymer and Materials Physics (2004), and a License in Engineering Physics (2002), all from the University of Bucharest's Faculty of Physics. Dr. SLAV's research focuses on nanostructured materials based on Ge, Si and GeSi, particularly GeSi quantum dots/nanocrystals embedded in oxide matrices (TiO2 and HfO2). His work spans the preparation, experimental and modeling of electrical transport and phototransport properties correlated with structure and morphology. He has extensive expertise in deposition techniques, electrical characterization, and nanocrystallization processes for memory and photodetection applications. His recent publications demonstrate a strong emphasis on short-wave infrared (SWIR) photodetectors using GeSn and SiGeSn nanocrystals, with significant advancements in photosensitivity and device performance. His scientific contributions include four notable patents related to photosensitive nanostructured films and non-volatile memory structures. These patents cover innovations in GeSi-HfO2 films for infrared detection, GeSi nanocrystals in TiO2 for VIS-NIR photodetectors, GeSn alloy nanocrystals for SWIR applications, and capacitive matrices for non-volatile memory based on Ge nanocrystals embedded in HfO2. Dr. SLAV has been involved in multiple research projects including 'Synaptic neuron-like structure based on HfO2/GeSn with ferroelectric field effect,' 'Broadband photodetector based on hydrogenated GeSn layers,' and 'GeSn layers with enhanced photosensitivity by field effect.' His work at the Laboratory of Atomic Structures and Defects in Advanced Materials (LASDAM) has established him as a leading researcher in nanomaterials for optoelectronic applications.