12 citations · 19 across the 2 of their papers we have counts for
3 papers
Direct calorimetric measurements of isothermal entropy change on single crystal W-type hexaferrites at the spin reorientation transition
Martino Lobue, Vincent Loyau, Frédéric Mazaleyrat +4
We report on the magnetic field induced isothermal entropy change, Δs(Ha, T), of W-type ferrite with CoZn substitution. Entropy measurements are performed by direct calorimetry. Si…
Magnetic and structural characterization of nanosized BaCo_xZn_{2-x}Fe_{16}O_{27} hexaferrite in the vicinity of spin reorientation transition
Alexander Pasko, Frédéric Mazaleyrat, Martino Lo Bue +5
Numerous applications of hexagonal ferrites are related to their easy axis or easy plane magnetocrystalline anisotropy configurations. Certain W-type ferrites undergo spin reorient…
Giant coercivity of dense nanostructured spark plasma sintered barium hexaferrite
Frederic Mazaleyrat, Alexander Pasko, Andras Bartok +1
Due to the limited rare-earth elements resources, ferrite magnets need to be improved drastically. Ideally, for a true hard magnet, the coercive field should be larger than the sat…