Item request has been placed! ×
Item request cannot be made. ×
loading  Processing Request

Large linear anhysteretic magnetoelectric voltage coefficients in CoFe2O4/polyvinylidene fluoride 0–3 nanocomposites

Item request has been placed! ×
Item request cannot be made. ×
loading   Processing Request
  • Additional Information
    • Contributors:
      Universitat Politècnica de Catalunya. Departament de Ciència dels Materials i Enginyeria Metal·lúrgica; Universidade do Minho
    • Publication Information:
      Springer Science and Business Media LLC, 2013.
    • Publication Date:
      2013
    • Abstract:
      Free-standing flexible magnetoelectric 0–3 composite films comprising CoFe2O4 non-spherical ferromagnetic nanoparticles with strong magnetic anisotropy in soft polyvinylidene fluoride matrices with significant void ratios have been prepared at low temperatures by solvent casting, melt crystallization and mechanical stretching. Magnetoelectric voltage coefficients increase linearly with applied dc magnetic field bias up to 5 kOe. At this field, a maximum magnetoelectric voltage coef¿cient of 11.2 mV cm-1 Oe-1 was obtained for samples with 10 wt% ferrite at *50-kHz resonance. The observed linear magnetoelectric response is attributed to a linear gradient of magnetostriction with respect to magnetic field for H B 5 kOe.
    • File Description:
      application/pdf
    • ISSN:
      1572-896X
      1388-0764
    • Accession Number:
      10.1007/s11051-013-1825-9
    • Rights:
      Springer TDM
    • Accession Number:
      edsair.doi.dedup.....c62a59824586c0cbe6391e92d4d2b069