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of 3
pro vyhledávání: '"Samuel Dobak"'
Autor:
Carlo Stefano Ragusa, Samuel Dobak, Cinzia Beatrice, Luigi Solimene, Alessandro Magni, Fausto Fiorillo
Publikováno v:
IEEE Access, Vol 12, Pp 136713-136726 (2024)
Crucial limitations on the permissible energy dissipation are one main factor hindering the use of soft magnetic cores at high frequencies. However, applications find limited support in present-day empirical magnetic loss models, which can hardly aff
Externí odkaz:
https://doaj.org/article/c2cd40f165f645aaa6676eea472bdc89
Publikováno v:
Magnetochemistry, Vol 8, Iss 6, p 60 (2022)
We review the basic phenomenology of magnetic losses from DC to 1 GHz in commercial and laboratory-prepared soft ferrites considering recent concepts regarding their physical interpretation. This is based, on the one hand, on the identification of th
Externí odkaz:
https://doaj.org/article/8ac10c37c37a47399061f89de36c5c3a
Autor:
Cinzia Beatrice, Samuel Dobák, Vasiliki Tsakaloudi, Carlo Ragusa, Fausto Fiorillo, Luca Martino, Vassilis Zaspalis
Publikováno v:
AIP Advances, Vol 8, Iss 4, Pp 047803-047803-12 (2018)
Mn-Zn ferrite samples prepared by conventional solid state reaction method and sintering at 1325 °C were Co-enriched by addition of CoO up to 6000 ppm and characterized versus frequency (DC – 1GHz), peak polarization (2 mT – 200 mT), and tempera
Externí odkaz:
https://doaj.org/article/ba2f0483a14e401384e1c43808fe998e