Listar por autoría "59ad87be-ac13-46dc-9d1e-eb8bf6cd12db"
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Effect of average grain size and sintered relative density on the imaginary part – µ″ of the complex magnetic permeability of (Cu0.12Ni0.23Zn0.65)Fe2O4 system
Clausell-Terol, Carolina; Barba-Juan, Antonio; Nuño, Luis; Jarque Fonfría, Juan Carlos Elsevier (2016)The influence of the sintered microstructure on the electromagnetic properties of Cu-doped NiZn ferrites were investigated. Two of the main variables of the thermal cycle have been modified: the maximum sintering temperature ... -
Electromagnetic properties of ferrite tile absorber as a function of compaction pressure
Clausell-Terol, Carolina; Barba-Juan, Antonio; Nuño, Luis; Jarque, Juan Carlos Elsevier (2016-07-06)In this study, the influence of compaction pressure on the electromagnetic properties of Cu-doped NiZn ferrites was investigated. The evolution of the imaginary part – μ″ of the complex magnetic permeability was analysed ... -
Magnetic complex permeability (imaginary part) dependence on the microstructure of a Cu-doped Ni–Zn-polycrystalline sintered ferrite
Barba-Juan, Antonio; Clausell-Terol, Carolina; Jarque Fonfría, Juan Carlos; Nuño, Luis Elsevier (2020-07)In this study, the effective complex magnetic permeability-imaginary part of a Cu doped-NiZn polycrystalline ferrite used as EMI suppressor has been quantitatively related to microstructural parameters. It has been observed ... -
Sintered microstructure effect on RF-wave shielding properties of a Cu-doped Ni–Zn-polycrystalline ferrite
Clausell-Terol, Carolina; Barba-Juan, Antonio; Nuño, Luis Elsevier (2021)The shielding properties of a Cu-doped Ni–Zn polycrystalline ferrite in the frequency range 1 MHz to 1 GHz were explored. Samples of composition (Cu0.12Ni0.23Zn0.65)Fe2O4 were prepared by the traditional ceramic route. The ... -
ZnO and CuO crystal precipitation in sintering Cu-doped Ni-Zn ferrites. II. Influence of sintering temperature and sintering time
Barba-Juan, Antonio; Clausell-Terol, Carolina; Nuño, Luis; Jarque Fonfría, Juan Carlos Elsevier (2017-01)This paper presents a study of the precipitation of ZnO and CuO crystals during the sintering of Cu-doped Ni-Zn ferrites. The nature of the resulting crystal precipitates were analysed using scanning electron microscopy ...