Dumbbell-Like Fe3O4-Au nanoparticles for ultrabroadband electromagnetic losses by heterogeneous interfacial polarizations

Download
  1. Get@NRC: Dumbbell-Like Fe3O4-Au nanoparticles for ultrabroadband electromagnetic losses by heterogeneous interfacial polarizations (Opens in a new window)
DOIResolve DOI: http://doi.org/10.1002/ppsc.201300108
AuthorSearch for: ; Search for: ; Search for:
TypeArticle
Journal titleParticle and Particle Systems Characterization
ISSN0934-0866
Volume30
Issue10
Pages842846; # of pages: 5
SubjectAu nanoparticle; Dielectric polarization; Dumbbell likes; Electromagnetic loss; Interfacial polarization; Magnetic oxides; Superparamagnetic nanoparticles; Ultra-broadband; Dielectric materials; Electromagnetism; Hybrid materials; Nanoparticles; Polarization; Gold
AbstractDumbbell-like Fe3O4-Au superparamagnetic nanoparticles exhibit enhanced electromagnetic losses at gigahertz ascribed to the epitaxial Fe3O4/Au interfaces that induce anisotropic polarizations. This provides insight into the microscopic dielectric polarization of heterogeneous hybrids of noble metal and magnetic oxide and thus has implication for potential applications, such as the development of high electromagnetic loss materials. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Publication date
LanguageEnglish
AffiliationNational Research Council Canada (NRC-CNRC)
Peer reviewedYes
NPARC number21270636
Export citationExport as RIS
Report a correctionReport a correction
Record identifierb9c76c8d-0542-422e-8def-a93d4980495b
Record created2014-02-17
Record modified2016-05-09
Bookmark and share
  • Share this page with Facebook (Opens in a new window)
  • Share this page with Twitter (Opens in a new window)
  • Share this page with Google+ (Opens in a new window)
  • Share this page with Delicious (Opens in a new window)