Samuel Dobák

orcid.org/0000-0001-7453-8151 SCOPUS Author ID: 56199258600

Professional career:

• 2023 - present - Senior Researcher
• 2018 - 2023 - Researcher
• 2019, 2016 - 2017, 2015 - Guest Researcher - Istituto Nazionale di Ricerca Metrologica (INRIM), Advanced Materials Metrology and Life Science Division (Ex Nanoscience and Materials Division), Torino, Italy

Study:

• 2014 - 2018 - Ph.D. study - Condensed Matter Physics
• 2016 - Rigorous study - Physics
• 2012 - 2014 - Master's study - Condensed Matter Physics
• 2009 - 2012 - Bachelor's study - Physics

Study and research stays abroad:

• Istituto Nazionale di Ricerca Metrologica (INRIM), Advanced Materials Metrology and Life Science Division, Torino, Italy (2019)
• Universidad San Francisco de Quito, Quito, Ecuador (2018)
• Institut d'Études Scientifiques de Cargèse (IESC), Cargèse, Corsica, France (2017)
• Istituto Nazionale di Ricerca Metrologica (INRIM), Nanoscience and Materials Division, Torino, Italy (2016 - 2017)
• Istituto Nazionale di Ricerca Metrologica (INRIM), Nanoscience and Materials Division, Torino, Italy (2015)

Awards and Honours:

• 2018 - 1st place - Prize of Director of the Institute of Physics for the best scientific publication
• 2018 - 1st place - Štefan Jedlík Prize - Slovak Magnetics Society
• 2018 - Best Poster Award - 21st International Conference on Magnetism, San Francisco, California, USA
• 2018 - Dean's Award for the Science and Research
• 2017 - Rector's Award for the Science and Research
• 2014 - 1st place - Štefan Jedlík Prize - Slovak Magnetics Society

Certification:

• Certified LabVIEW Associate Developer (CLAD)
• European Computer Driving Licence (ECDL)

Teaching:

• General Physics III, 1st degree, exercise
• Special Practical I, 2nd & 3rd degree, exercise
• General Physics Practical III, 1st degree, exercise
• Physics Practical, 1st degree, exercise

Member of scientific organization:

• IEEE Magnetics Society.
• American Physical Society.
• European Magnetism Association.

Research:

• Study of soft ferromagnetic materials (amorphous and nanocrystalline alloys, ferrites, powder and composite materials, steels) with focus on the broadband behavior of magnetization processes and associated dissipation mechanisms in different ambient conditions (AC, DC magnetic fields and temperature).

Collaboration:

• Istituto Nazionale di Ricerca Metrologica, Advanced Materials Metrology and Life Science Division, Torino, Italy
• Politecnico di Torino, Department of Energy „Galileo Ferraris“, Torino, Italy
• Centre for Research and Technology Hellas, Laboratory of Inorganic Materials, Thermi-Thessaloniki, Greece
• Slovenská akadémia vied, Ústav materiálového výskumu, Košice

Selected publications:

• C. Beatrice, S. Dobák, V. Tsakaloudi, F. Fiorillo, A. Manioudaki, V. Zaspalis, Magnetic aging in TiO2-doped Mn-Zn ferrites, Journal of Magnetism and Magnetic Materials 502 (2020) 166576.
• C. Beatrice, S. Dobák, V. Tsakaloudi, C. Ragusa, F. Fiorillo, The temperature dependence of magnetic losses in CoO-doped Mn-Zn ferrites, Journal of Applied Physics 126 (2019) 143902-1-12.
• S. Dobák, C. Beatrice, F. Fiorillo, V. Tsakaloudi, C. Ragusa, Magnetic loss decomposition in Co-doped Mn-Zn ferrites, IEEE Magnetics Letters 10 (2019) 7100205-1-5.
• E. Ferrara, F. Fiorillo, C. Beatrice, S. Dobák, C. Ragusa, A. Magni, C. Appino, Characterization and assessment of the wideband magnetic properties of nanocrystalline alloys and soft ferrites, Journal of Materials Research 33 (2018) 2120-2137.
• C. Beatrice, S. Dobák, V. Tsakaloudi, C. Ragusa, F. Fiorillo, L. Martino, V. Zaspalis, Magnetic loss, permeability, and anisotropy compensation in CoO-doped Mn-Zn ferrites, AIP Advances 8 (2018) 047803-1-12.
• J. Füzer, M. Strečková, S. Dobák, Ľ. Ďáková, P. Kollár, M. Fáberová, R. Bureš, Y. Osadchuk, P. Kurek, M. Vojtko, Innovative ferrite nanofibres reinforced soft magnetic composite with enhanced electrical resistivity, Journal of Alloys and Compounds 753 (2018) 219-227.
• S. Dobák, J. Füzer, P. Kollár, Temperature evolution of broadband magnetization behavior in dual-phase soft magnetic compacted materials, Materials & Design 114 (2017) 383-390.
• S. Dobák, J. Füzer, P. Kollár, M. Strečková, R. Bureš, M. Fáberová, A comprehensive complex permeability approach to soft magnetic bulk cores from pure or resin coated Fe and pulverized alloys at elevated temperatures, Journal of Alloys and Compounds 695 (2017) 1998-2007.
• S. Dobák, J. Füzer, P. Kollár, M. Fáberová, R. Bureš, Interplay of domain walls and magnetization rotation on dynamic magnetization process in iron/polymer–matrix soft magnetic composites, Journal of Magnetism and Magnetic Materials 426 (2017) 320-327.
• C. Beatrice, V. Tsakaloudi, S. Dobák, V. Zaspalis, F. Fiorillo, Magnetic losses versus sintering treatment in Mn-Zn ferrites, Journal of Magnetism and Magnetic Materials 429 (2017) 129-137.
• C. Beatrice, S. Dobák, E. Ferrara, F. Fiorillo, C. Ragusa, J. Füzer, P. Kollár, Broadband magnetic losses of nanocrystalline ribbons and powder cores, Journal of Magnetism and Magnetic Materials 420 (2016) 317-323.
• S. Dobák, J. Füzer, P. Kollár, Effect of a DC transverse magnetic field on the magnetization dynamics in FeCuNbSiB ribbons and derived nanostructured powder cores, Journal of Alloys and Compounds 651 (2015) 237-244.
• J. Füzer, S. Dobák, P. Kollár, Magnetization dynamics of FeCuNbSiB soft magnetic ribbons and derived powder cores, Journal of Alloys and Compounds 628 (2015) 335-342.