Soft Magnetic Multilayered Thin Films for HF Applications

George Loizos, George Giannopoulos, Christos Serletis, Tuhin Maity, Saibal Roy, Nicoleta Lupu, Hanae Kijima, Masahiro Yamaguchi, Dimitris Niarchos

Research output: Contribution to journalConference article

1 Citation (Scopus)

Abstract

Multilayered thin films from various soft magnetic materials were successfully prepared by magnetron sputtering in Ar atmosphere. The magnetic properties and microstructure were investigated. It is found that the films show good soft magnetic properties: magnetic coercivity of 1-10 Oe and saturation magnetization higher than 1T. The initial permeability of the films is greater than 300 and flattens up to 600 MHz. The multilayer thin film properties in combination with their easy, fast and reproducible fabrication indicate that they are potential candidates for high frequency applications.

Original languageEnglish
Pages (from-to)1096-1103
Number of pages8
JournalPhysics Procedia
Volume75
DOIs
Publication statusPublished - 2015 Jan 1
Event20th International Conference on Magnetism, ICM 2015 - Barcelona, Spain
Duration: 2015 Jul 52015 Jul 10

Keywords

  • Metglas
  • Permalloy
  • high-frequency applications
  • multilayered thin films

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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  • Cite this

    Loizos, G., Giannopoulos, G., Serletis, C., Maity, T., Roy, S., Lupu, N., Kijima, H., Yamaguchi, M., & Niarchos, D. (2015). Soft Magnetic Multilayered Thin Films for HF Applications. Physics Procedia, 75, 1096-1103. https://doi.org/10.1016/j.phpro.2015.12.181