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http://hdl.handle.net/2080/1042
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DC Field | Value | Language |
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dc.contributor.author | Roy, P K | - |
dc.contributor.author | Bera, J | - |
dc.date.accessioned | 2009-09-11T09:43:00Z | - |
dc.date.available | 2009-09-11T09:43:00Z | - |
dc.date.issued | 2009 | - |
dc.identifier.citation | Journal of Magnetism and Magnetic Materials Volume 321, pages 247–251, 2009 | en |
dc.identifier.uri | http://dx.doi.org/doi:10.1016/j.jmmm.2008.08.051 | - |
dc.identifier.uri | http://hdl.handle.net/2080/1042 | - |
dc.description.abstract | Ni0.25Cu0.2Zn0.55SmxFe2xO4 ferrite with x ¼ 0.00, 0.025, 0.05 and 0.075 compositions were synthesized through the nitrate–citrate auto-combustion method. These powders were calcined, compacted and sintered at 900 1C for 4 h. Effect of Sm substitution on phase composition, microstructure and relative density were studied. Permeability, magnetic loss and AC resistivity were measured in the frequency range of 1 kHz–10 MHz. Permeability and AC resistivity were found to increase and loss decreased with Sm substitution up to x ¼ 0.05. Saturation magnetization also increased up to that substitution limit.Observed variations in electromagnetic properties have been explained. | en |
dc.format.extent | 739118 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | en | - |
dc.publisher | Elsevier | en |
dc.subject | Ceramic | en |
dc.subject | Soft ferrite | en |
dc.subject | Sm substitution | en |
dc.subject | NiCuZn ferrite | en |
dc.subject | Electromagnetic property | en |
dc.title | Electromagnetic properties of samarium-Substituted NiCuZn Ferrite prepared by Auto-Combustion Method | en |
dc.type | Article | en |
Appears in Collections: | Journal Articles |
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File | Description | Size | Format | |
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electromagnetic.pdf | 721.79 kB | Adobe PDF | View/Open |
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