Magneto-transport and magnetization dynamics in magnetic nanoparticle assemblies

Research output: Contribution to journalArticlepeer-review


When colloidal nanoparticles made of soft magnetic materials have strong interparticle interactions, new magnetic phases may be formed, such as super-ferromagnets or super-spin glasses, with different local temperature and field-dependent magnetization dynamics. Magneto-transport experiments on nanoscale tunnel junctions formed in magnetic nanoparticle arrays, defined either by scanning probe tips or patterned nanoscale electrodes, can be used as probes of the magnetization dynamics.

Original languageEnglish
Pages (from-to)939-944
Number of pages6
JournalMRS Bulletin
Issue number11
StatePublished - Nov 2013


  • Magnetic properties
  • magnetoresistance (properties)
  • nanostructure

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • General Materials Science
  • Physical and Theoretical Chemistry


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