Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Frederico Orlandini Keller"'
Autor:
Ilona Lecerf, Pierre Moritz, José Elías Angulo-Cervera, Fabrice Mathieu, David Bourrier, Liviu Nicu, Thierry Leïchlé, Frederico Orlandini-Keller, Thibaut Devillers, Nora M. Dempsey, Guillaume Viau, Lise-Marie Lacroix, Thomas Blon
Publikováno v:
The European Physical Journal. Special Topics
The European Physical Journal. Special Topics, 2022, 231, pp.4205-4211. ⟨10.1140/epjs/s11734-022-00577-8⟩
The European Physical Journal. Special Topics, 2022, 231, pp.4205-4211. ⟨10.1140/epjs/s11734-022-00577-8⟩
International audience; Nowadays, wireless sensor networks (WSN) are becoming essential in our daily life. However, a major constraint concerns the energy power supply. Indeed, batteries need to be recharged or replaced often which implies a limited
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52d63168319a86121a960d28abcbce91
https://hal.science/hal-03778260
https://hal.science/hal-03778260
Autor:
Hidetoshi Takiishi, Leonardo Ulian Lopes, Paulo A.P. Wendhausen, Juliano Assis Baron Engerroff, Frederico Orlandini Keller, Arthur Alvarez Mascheroni
Publikováno v:
Materials Science Forum. 899:563-566
The HDDR (hydrogenation-disproportionation-desorption-recombination) process is an established powder metallurgy route to obtain Nd–Fe–B nanocrystalline powders for bonded magnets manufacturing. Therefore, both conventional (c-HDDR) and dynamic H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d855b177794dd8d80f83e1aa0f0721f
https://doi.org/10.4028/www.scientific.net/msf.899.563
https://doi.org/10.4028/www.scientific.net/msf.899.563
Publikováno v:
2017 IEEE International Magnetics Conference (INTERMAG).
It is known that the coercivity in Nd-Fe-B magnets is correlated to the grain size as showed by Ramesh et al. [1], where he concluded that coercivity decreases as grain size increases, varying inversely as the logarithm of the square of the average g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17b90449045bc04d63e38a337832f353
https://doi.org/10.1109/intmag.2017.8007668
https://doi.org/10.1109/intmag.2017.8007668
Autor:
Paulo A.P. Wendhausen, N. V. Junior, Juliano Assis Baron Engerroff, Frederico Orlandini Keller, L. H. Justo, Leonardo Ulian Lopes
Publikováno v:
2015 IEEE Magnetics Conference (INTERMAG).
The HDDR (hydrogenation — disproportionation — desorption — recombination) technique and Melt-Spinning have proved to be very effective to obtain Nd 2 Fe 14 B nanocrystalline grains and therefore attaining high values of coercivity. Taking into
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37eabb65022551d02ea257c33f952abe
https://doi.org/10.1109/intmag.2015.7157721
https://doi.org/10.1109/intmag.2015.7157721
Publikováno v:
IEEE Transactions on Magnetics; Feb2022, Vol. 58 Issue 2, p1-5, 5p
Autor:
Fontana, Erika, Motyckova, Lucie, Tomba, Caterina, Keller, Frederico Orlandini, Groza, Georgiana, Bonfim, Marlio, Ranno, Laurent, Devillers, Thibaut, Dempsey, Nora M.
Publikováno v:
IEEE Transactions on Magnetics; Feb2022, Vol. 58 Issue 2, p1-5, 5p
Publikováno v:
IEEE Magnetics Letters; 2021, Vol. 12, p1-5, 5p
10th PTECH 2015Selected, peer reviewed papers from the Tenth International Latin American Conference on Powder Technology (PTECH 2015), November 8-11, 2015, Rio de Janeiro, Brazil