Please use this identifier to cite or link to this item: https://doi.org/10.1063/1.3095498
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dc.titleGiant magnetodielectric effect and magnetic field tunable dielectric resonance in spinel MnZn ferrite
dc.contributor.authorChen, Y.
dc.contributor.authorZhang, X.-Y.
dc.contributor.authorVittoria, C.
dc.contributor.authorHarris, V.G.
dc.date.accessioned2014-12-12T08:00:37Z
dc.date.available2014-12-12T08:00:37Z
dc.date.issued2009
dc.identifier.citationChen, Y., Zhang, X.-Y., Vittoria, C., Harris, V.G. (2009). Giant magnetodielectric effect and magnetic field tunable dielectric resonance in spinel MnZn ferrite. Applied Physics Letters 94 (10) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.3095498
dc.identifier.issn00036951
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/117030
dc.description.abstractThe sensitive response of the dielectric permittivity under the application of magnetic fields in Mn0.60 Zn0.40 Fe 2.12O4+δ polycrystalline ferrite is presented. A magnetic field of 3.5 kOe induced a giant magnetodielectric { MD= [ε′ (H) - ε′ (0)]/ε′ (0) } response, of 1800% at f=7 MHz, at room temperature. The ferrite exhibits a large magnetic field-induced frequency response of 180 Hz/Oe. We suggest that this effect arises primarily from a spin-dependent space charge polarization mechanism in response to the application of dc magnetic fields. © 2009 American Institute of Physics.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1063/1.3095498
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentTEMASEK LABORATORIES
dc.description.doi10.1063/1.3095498
dc.description.sourcetitleApplied Physics Letters
dc.description.volume94
dc.description.issue10
dc.description.page-
dc.description.codenAPPLA
dc.identifier.isiut000264280000072
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