Effect of lattice strain on soft magnetic properties in FeCo/NiFe(Cr) thin films with 2.4 T

Takehito Shimatsu, H. Katada, Hiroaki Muraoka, Y. Nakamura

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

Abstract

In this paper, soft magnetism of FeCo/NiFe(Cr) films is discussed relating to lattice strain of the FeCo layer. Films were deposited by ultra high vacuum (UHV) dc magnetron sputtering onto glass substrates (Corning 7059). Ta films of 5 nm thickness was used as seed and protective layers, respectively. Fe-25%Co and Fe-30%Co alloy targets were subjected to the study. Ni79Fe21 or (Ni79Fe21)73Cr27targets were used for the deposition of NiFe or NiFeCr layers.

Original languageEnglish
Title of host publicationIntermag 2003 - Program of the 2003 IEEE International Magnetics Conference
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)0780376471, 9780780376472
DOIs
Publication statusPublished - 2003 Jan 1
Event2003 IEEE International Magnetics Conference, Intermag 2003 - Boston, United States
Duration: 2003 Mar 302003 Apr 3

Publication series

NameIntermag 2003 - Program of the 2003 IEEE International Magnetics Conference

Other

Other2003 IEEE International Magnetics Conference, Intermag 2003
CountryUnited States
CityBoston
Period03/3/3003/4/3

Keywords

  • Chromium
  • Glass
  • Iron
  • Lattices
  • Magnetic field induced strain
  • Magnetic films
  • Magnetic properties
  • Protection
  • Soft magnetic materials
  • Sputtering

ASJC Scopus subject areas

  • Engineering(all)

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