[ES] En este trabajo se ha realizado un estudio sobre la permeabilidad magnética en absorbentes de ferrita. En este estudio se ha considerado cómo afecta la densidad relativa del material así como su microestructura en ferritas compuestas por Zn-Ni-Cu. A partir de las muestras obtenidas y su posterior caracterización electromagnética ha sido posible establecer qué parámetros internos de la ferrita afectan al factor de pérdidas magnético y obtener una ecuación que relaciona el factor de pérdidas magnético con la densidad relativa, tamaño medio de grano y la amplitud de la distribución de tamaños de grano.[EN] In this work we have undertaken a study on the magnetic permeability of ferrite absorbers. This study has considered how the relative ...
A magnetoresistive material is a material whose electrical resistance varies when a magnetic field i...
Esta dissertação visa o estudo da influencia da temperatura de sinterização na microestrutura e pro...
Ceramic bodies formed from (Cu0.12Ni0.23Zn0.65)Fe2O4 ferrite powders stand out as electromagnetic ra...
[ES] En este trabajo se ha realizado un estudio sobre la permeabilidad magnética en absorbentes de f...
As ferritas Ni-Zn são cerâmicas magnéticas que têm sido amplamente aplicadas na fabricação de compon...
In this study, the effective complex magnetic permeability-imaginary part of a Cu doped-NiZn polycr...
O uso das ferritas de manganês zinco em fontes de potência de carregadores de bateria vem crescendo ...
The influence of the sintered microstructure on the electromagnetic properties of Cu-doped NiZn ferr...
In this study, the influence of compaction pressure on the electromagnetic properties of Cu-doped Ni...
A microestrutura e as propriedades magnéticas das ferritas Ni0,5-xCu xZn0,5Fe2O4 com x = 0,1/0,2/0,3...
CuNiZn ferrites are polycrystalline ceramic materials that are used widely in electronic devices for...
The complex permeability of the Cu-doped Ni–Zn polycrystalline ferrites is strongly dependent on mic...
The complex permeability of Cu-doped nickel-zinc polycrystalline ferrites is strongly dependent on m...
The shielding properties of a Cu-doped Ni–Zn polycrystalline ferrite in the frequency range 1 MHz to...
The core loss characteristics of the Mn-Zn ferrite cores with various grain sizes, electric conducti...
A magnetoresistive material is a material whose electrical resistance varies when a magnetic field i...
Esta dissertação visa o estudo da influencia da temperatura de sinterização na microestrutura e pro...
Ceramic bodies formed from (Cu0.12Ni0.23Zn0.65)Fe2O4 ferrite powders stand out as electromagnetic ra...
[ES] En este trabajo se ha realizado un estudio sobre la permeabilidad magnética en absorbentes de f...
As ferritas Ni-Zn são cerâmicas magnéticas que têm sido amplamente aplicadas na fabricação de compon...
In this study, the effective complex magnetic permeability-imaginary part of a Cu doped-NiZn polycr...
O uso das ferritas de manganês zinco em fontes de potência de carregadores de bateria vem crescendo ...
The influence of the sintered microstructure on the electromagnetic properties of Cu-doped NiZn ferr...
In this study, the influence of compaction pressure on the electromagnetic properties of Cu-doped Ni...
A microestrutura e as propriedades magnéticas das ferritas Ni0,5-xCu xZn0,5Fe2O4 com x = 0,1/0,2/0,3...
CuNiZn ferrites are polycrystalline ceramic materials that are used widely in electronic devices for...
The complex permeability of the Cu-doped Ni–Zn polycrystalline ferrites is strongly dependent on mic...
The complex permeability of Cu-doped nickel-zinc polycrystalline ferrites is strongly dependent on m...
The shielding properties of a Cu-doped Ni–Zn polycrystalline ferrite in the frequency range 1 MHz to...
The core loss characteristics of the Mn-Zn ferrite cores with various grain sizes, electric conducti...
A magnetoresistive material is a material whose electrical resistance varies when a magnetic field i...
Esta dissertação visa o estudo da influencia da temperatura de sinterização na microestrutura e pro...
Ceramic bodies formed from (Cu0.12Ni0.23Zn0.65)Fe2O4 ferrite powders stand out as electromagnetic ra...