Please use this identifier to cite or link to this item:
https://doi.org/10.1016/j.jmmm.2012.11.006
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dc.title | Dielectric and magnetic properties of NiCuZn ferrite coated Sendust flakes through a sol-gel approach | |
dc.contributor.author | Yang, Z.H. | |
dc.contributor.author | Li, Z.W. | |
dc.contributor.author | Yang, Y.H. | |
dc.contributor.author | Liu, L. | |
dc.contributor.author | Kong, L.B. | |
dc.date.accessioned | 2014-12-12T07:48:05Z | |
dc.date.available | 2014-12-12T07:48:05Z | |
dc.date.issued | 2013-04 | |
dc.identifier.citation | Yang, Z.H., Li, Z.W., Yang, Y.H., Liu, L., Kong, L.B. (2013-04). Dielectric and magnetic properties of NiCuZn ferrite coated Sendust flakes through a sol-gel approach. Journal of Magnetism and Magnetic Materials 331 : 232-236. ScholarBank@NUS Repository. https://doi.org/10.1016/j.jmmm.2012.11.006 | |
dc.identifier.issn | 03048853 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/116293 | |
dc.description.abstract | Sendust flakes (with 9.59% Si, 5.88% Al and balanced Fe) were coated with NiCuZn ferrite nanoparticles by using a simple sol-gel approach. Both the coated and uncoated flakes were characterized by using scanning electron microscopy, X-ray diffraction and vibrating sample magnetometer. Composites made from the Sendust flakes with the in-plane alignment were fabricated via a vacuum infiltration method. Microwave measurement results indicated that permittivity of the composite made of the coated Sendust flakes was remarkably reduced, with a slight decrease in permeability over 0.1-8.55 GHz. Consequently, the sample with a thickness of 6 mm showed reflection loss exceeding -20 dB at 1.4 GHz, while reflection loss of the composite derived from the uncoated Sendust flakes could not reach -10 dB at the same sample thickness. Therefore, the Sendust flakes coated with NiCuZn ferrite nanoparticles could be promising candidates to develop microwave attenuation materials. © 2012 Elsevier B.V. All rights reserved. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.jmmm.2012.11.006 | |
dc.source | Scopus | |
dc.subject | Complex permeability | |
dc.subject | Complex permittivity | |
dc.subject | Microwave attenuation | |
dc.subject | Sendust flake | |
dc.subject | Sol-gel approach | |
dc.subject | Vacuum infiltration method | |
dc.type | Article | |
dc.contributor.department | TEMASEK LABORATORIES | |
dc.description.doi | 10.1016/j.jmmm.2012.11.006 | |
dc.description.sourcetitle | Journal of Magnetism and Magnetic Materials | |
dc.description.volume | 331 | |
dc.description.page | 232-236 | |
dc.description.coden | JMMMD | |
dc.identifier.isiut | 000313684400042 | |
Appears in Collections: | Staff Publications |
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