Verdet constant and magnetic permeability in microstructured FePt nanoparticles in PS-P2VP copolymer composite films

Alexander Miles, Palash Gangopadhyay, Yue Gai, Xinyu Wang, James J. Watkins, Robert A Norwood

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Complex Faraday effect and magnetic permeability measurements on iron-platinum (FePt) nanoparticles embedded in a polystyrene-poly(2-vinyl)pyridine (PS-P2VP) copolymer matrix are reported. Possible applications include high performance biomagnetic field sensors and optical isolators.

Original languageEnglish (US)
Title of host publicationConference on Lasers and Electro-Optics Europe - Technical Digest
PublisherInstitute of Electrical and Electronics Engineers Inc.
Volume2015-August
ISBN (Print)9781557529688
StatePublished - Aug 10 2015
EventConference on Lasers and Electro-Optics, CLEO 2015 - San Jose, United States
Duration: May 10 2015May 15 2015

Other

OtherConference on Lasers and Electro-Optics, CLEO 2015
CountryUnited States
CitySan Jose
Period5/10/155/15/15

Keywords

  • Faraday effect
  • Magnetic field measurement
  • Nanoparticles
  • Optical sensors
  • Permeability
  • Permeability measurement
  • Polymers

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Atomic and Molecular Physics, and Optics
  • Electronic, Optical and Magnetic Materials

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