RESEARCH INTERESTS

Computational Modeling of Nanostructured Materials

ABOUT/BIOGRAPHY

Dr. Marianna Vasilakaki studied in the School of Applied Mathematical and Physical Sciences of the National Technical University of Athens in Greece (1999-2004). She continued there in collaboration with NCSRD her M.Sc. and Ph. D (2004-2010) studies. During her Phd studies, she was one of the first to study the novel bi-magnetic core/shell nanoparticles structures for high-performance applications (EU NANOSPIN project) developing Monte Carlo simulation algorithms. Since 2010, she has participated as a postdoctoral researcher in several National (ARISTEIA I, Bilateral Greece-Hungary NSRF) and European funding projects (NANOSPIN)and FET-proactive Horizon 2020 project MAGENTA focusing on the numerical simulations of ferrofluid based thermoelectric materials in NCSRD. Her current research activity focuses on the modeling and theoretical studies of the static and dynamic properties of the nanostructured magnetic materials e.g. multifunctional hybrid nanoparticles, complex nanoparticle systems (ferrofluids and layered magnetic structures) using a multi –scale for biomedical), energy and technological applications.

PUBLICATIONS

Vasilakaki, Marianna, Ntallis, Nikolaos and Trohidou, Kalliopi N., Study of the Magnetic Behaviour of Oleic-Acid Coated Co Ferrite Nanoparticles: A Multiscale Modeling Approach Using High-Performance Computing Lecture Notes in Computer Science, Volume 15581 LNCS, Pages: 244 – 257, 2025 [doi]

Maltoni, Pierfrancesco, Barucca, Gianni, Rutkowski, Bogdan, Ivanov, Sergey A., Yaacoub, Nader, Mikheenkova, Anastasiia, Ek, Gustav, Eriksson, Mirva, Almqvist, Bjarne, Vasilakaki, Marianna, Varvaro, Gaspare, Sarkar, Tapati, De Toro, José A., Trohidou, Kalliopi, Peddis, Davide and Mathieu, Roland, Engineering hard ferrite composites by combining nanostructuring and Al3+ Substitution: From nano to dense bulk magnets Acta Materialia, Volume 282, 2025 [doi]

Maltoni, Pierfrancesco, López-Martín, Raúl, Sánchez, Elena H., Normile, Peter S., Vasilakaki, Marianna, Lee, Su Seong, Burgos, Benito Santos, del Castillo, Eloy A. López, Peddis, Davide, Binns, Chris, Trohidou, Kalliopi, Mathieu, Roland, Nogués, Josep and De Toro, José A., Non-exchange bias hysteresis loop shifts in dense composites of soft-hard magnetic nanoparticles: New possibilities for simple reference layers in magnetic devices Advanced Composites and Hybrid Materials, Volume 7, 2024 [doi]

Omelyanchik, Alexander, Villa, Silvia, Locardi, Federico, Ferretti, Anna Maria, Ponti, Alessandro, Singh, Gurvinder, Barucca, Gianni, Slimani, Sawssen, Del Tedesco, Anna, Riello, Pietro, Rutkowski, Bogdan, Vasilakaki, Marianna, Margaris, George, Trohidou, Kalliopi N. and Peddis, Davide, Magnetic Anisotropy and Interactions in Hard/Soft Core/Shell Nanoarchitectures: The Role of Shell Thickness Chemistry of Materials, 2024 [doi]

Vasilakaki, Marianna, Ntallis, Nikolaos and Trohidou, Kalliopi N., Tuning the magnetic properties of oleic-acid-coated cobalt ferrite nanoparticles by varying the surfactant coverage Journal of Physics and Chemistry of Solids, Volume 180, 2023 [doi]

Golosovsky, I.V., Kibalin, I.A., Gukasov, A., Roca, A.G., López-Ortega, A., Estrader, M., Vasilakaki, M., Trohidou, K.N., Hansen, T.C., Puente-Orench, I., Lelièvre-Berna, E. and Nogués, J., Elucidating Individual Magnetic Contributions in Bi-Magnetic Fe3O4/Mn3O4 Core/Shell Nanoparticles by Polarized Powder Neutron Diffraction Small Methods, Volume 7, 2023 [doi]

Vasilakaki, Marianna, Ntallis, Nikolaos, Fiorani, Dino, Peddis, Davide and Trohidou, Kalliopi N., Effect of albumin coating on the magnetic behavior of Mn ferrite nanoclusters Nanoscale Advances, Volume 4, Pages: 4366 – 4372, 2022 [doi]

da Silva, Franciscarlos Gomes, Vasilakaki, Marianna, Gomes, Rafael Cabreira, Aquino, Renata, Campos, Alex Fabiano Cortez, Dubois, Emmanuelle, Perzynski, Régine, Depeyrot, Jérôme and Trohidou, Kalliopi, A numerical study on the interplay between the intra-particle and interparticle characteristics in bimagnetic soft/soft and hard/soft ultrasmall nanoparticle assemblies Nanoscale Advances, Volume 4, Pages: 3777 – 3785, 2022 [doi]

Sánchez, Elena H., Vasilakaki, Marianna, Lee, Su Seong, Normile, Peter S., Andersson, Mikael S., Mathieu, Roland, López-Ortega, Alberto, Pichon, Benoit P., Peddis, Davide, Binns, Chris, Nordblad, Per, Trohidou, Kalliopi, Nogués, Josep and De Toro, José A., Crossover From Individual to Collective Magnetism in Dense Nanoparticle Systems: Local Anisotropy Versus Dipolar Interactions Small, Volume 18, 2022 [doi]

Antonaropoulos, G., Vasilakaki, M., Trohidou, K.N., Iannotti, V., Ausanio, G., Abeykoon, M., Bozin, E.S. and Lappas, A., Tailoring defects and nanocrystal transformation for optimal heating power in bimagnetic CoyFe1-yO@CoxFe3-xO4particles Nanoscale, Volume 14, Pages: 382-401, 2022 [doi]

Vasilakaki, M., Margaris, G. and Trohidou, K., Interparticle Interactions: Theory and Mesoscopic Modeling Springer Series in Materials Science, Volume 308, Pages: 39-63, 2021 [doi]

Vasilakaki, M., Gemenetzi, F., Devlin, E., Yi, D.K., Riduan, S.N., Lee, S.S., Ying, J.Y., Papaefthymiou, G.C. and Trohidou, K.N., Size effects on the magnetic behavior of γ-Fe2O3 core/SiO2 shell nanoparticle assemblies Journal of Magnetism and Magnetic Materials, Volume 522, Article Number: 167570, 2021 [doi]

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