An evaluation of permeability for striped thin films in the gigahertz range

S. Yabukami, M. Takezawa, T. Uo, M. Yamaguchi, K. I. Arai, Y. Miyazawa, M. Watanabe, A. Itagaki, H. Ando

Research output: Contribution to journalReview articlepeer-review

5 Citations (Scopus)

Abstract

We developed the fully automatic permeameter which is made of driving plates and shielded loop coil available in 1 MHz-3GHz. We clarified the sensitivity of the permeameter and the sensitivity can be explained by an uncertainty of network analyzer. We evaluate the permeability of striped CoNbZr films (50, 20, 10 μm wide). A reasonable relation between permeability spectrum and domain observations can be demonstrated.

Original languageEnglish
Pages (from-to)5998-6000
Number of pages3
JournalJournal of Applied Physics
Volume87
Issue number9 III
DOIs
Publication statusPublished - 2000 May 1
Event44th Annual Conference on Magnetism and Magnetic Materials - San Jose, CA, United States
Duration: 1999 Nov 151999 Nov 18

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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