Influence of Magnesium Substitution on Thermal and Electrical Properties of NiCuZn Ferrites for Microinductor Core Applications
Joint Authors
Ramamanohar Reddy, N.
Siva kumar, K. V.
Venkata Ramana, M.
Source
Physics Research International
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-05-08
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Two series of NiMgCuZn ferrites, that is, (1) NixMg0.6−xCu0.1Zn0.3Fe2O4 and sample G: Ni0.3Mg0.3−yCu0.1Zn0.5−yFe2O4 with x=0.0, 0.1, 0.2, 0.3 and (2) NixMg0.6−xCu0.1Zn0.3Fe2O4 with y=0.0, 0.1, 0.2 were synthesized and prepared by conventional ceramic double-sintering process and to use them as core materials for microinductor applications.
The formation of single phase was confirmed by X-ray diffraction.
The temperature and compositional variation of DC, AC electrical conductivities (σ) and thermoelectric power (α) were studied on these two series of polycrystalline ferrospinels.
The studies were carried out in wide range of temperature from 30 to 350°C.
On the basis of thermoelectric study, the ferrites under present work were found to be shown as n-type and p-type transition.
The electrical conduction in these ferrospinels is explained in the light of polaron hopping mechanism.
These ferrite compositions have been developed for their use as core materials for microinductor applications.
American Psychological Association (APA)
Venkata Ramana, M.& Ramamanohar Reddy, N.& Siva kumar, K. V.. 2012. Influence of Magnesium Substitution on Thermal and Electrical Properties of NiCuZn Ferrites for Microinductor Core Applications. Physics Research International،Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-504203
Modern Language Association (MLA)
Venkata Ramana, M.…[et al.]. Influence of Magnesium Substitution on Thermal and Electrical Properties of NiCuZn Ferrites for Microinductor Core Applications. Physics Research International No. 2012 (2012), pp.1-8.
https://search.emarefa.net/detail/BIM-504203
American Medical Association (AMA)
Venkata Ramana, M.& Ramamanohar Reddy, N.& Siva kumar, K. V.. Influence of Magnesium Substitution on Thermal and Electrical Properties of NiCuZn Ferrites for Microinductor Core Applications. Physics Research International. 2012. Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-504203
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-504203