Stress insensitive multilayer chip inductor with ferrite core

Stress insensitive multilayer chip inductor with ferrite core

Mg0.25Cu0.25Zn0.5Fe2O4 is synthesized by sol gel auto combustion technique. The obtained ferrite powder is finally sintered in a microwave furnace at 850°C. Multilayer chip inductor (MLCI) of two layers is prepared by screen printing technique. The sintered ferrite is characterized by X-ray diffract...

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Bibliographische Detailangaben
Hauptverfasser: Vishwas, B, Madhuri, W, Madhusudan, Rao N, Kaleemulla, S
Format: Tagungsbericht
Sprache:eng
Schlagworte:
CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY
COPPER COMPOUNDS
DIELECTRIC MATERIALS
Dielectric polarization
FERRITES
Frequency response
LAYERS
MAGNESIUM COMPOUNDS
MICROWAVE RADIATION
Multilayers
PERMITTIVITY
POLARIZATION
POWDERS
SCREEN PRINTING
Sintering (powder metallurgy)
SOL-GEL PROCESS
Sol-gel processes
SOLENOIDS
STRESSES
VISIBLE RADIATION
X-RAY DIFFRACTION
ZINC COMPOUNDS
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Beschreibung
Zusammenfassung:Mg0.25Cu0.25Zn0.5Fe2O4 is synthesized by sol gel auto combustion technique. The obtained ferrite powder is finally sintered in a microwave furnace at 850°C. Multilayer chip inductor (MLCI) of two layers is prepared by screen printing technique. The sintered ferrite is characterized by X-ray diffraction. The frequency response of dielectric constant is studied in the frequency range of 100Hz to 5MHz. Dielectric polarization is discussed in the light of Maxwell-Wagner interfacial polarization. The prepared MLCI is studied for stress sensitivity in the range of 0 to 8 MPa.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.4917851