NOTICE: Due to a lapse in annual appropriations, most of this website is not being updated. Learn more.

Form submissions will still be accepted but will not receive responses at this time. Sections of this site for programs using non-appropriated funds (such as NVLAP) or those that are excepted from the shutdown (such as CHIPS and NVD) will continue to be updated.

U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

PUBLICATIONS

Microwave Resonances in Nanogranular (Fe

Published

Author(s)

Massimo Pasquale, Sergio Perero, Giorgio Bertotti, Pavel Kabos

Abstract

We have analyzed the microwave behavior of soft nanogranular (Fe0.7uCo0.3u)71uB22uNi films with thickness of 136, 195 and 236 nm which present a dc relative permeability from 60 to 280, a resistivity of 8 to 9×107d Ω}m and a zero-field double ferromagnetic resonance peak at frequencies ranging from 3.8 GHz up to 8.35 GHz. The high frequency and large line-width of the observed resonances allows for possible applications in microwave absorbers in a frequency range extending from 6 to 10 GHz.
Citation
IEEE Transactions on Magnetics
Volume
42
Pub Type
Journals

Download Paper

Local Download

Keywords

Microwave properties, magnetic thin films, nanogranular films, FeCo films, anisotropy, ferromagnetic resonance.
Electromagnetics

Citation

Pasquale, M. , Perero, S. , Bertotti, G. and Kabos, P. (2006), Microwave Resonances in Nanogranular (Fe, IEEE Transactions on Magnetics, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=32279 (Accessed October 11, 2025)

Issues

If you have any questions about this publication or are having problems accessing it, please contact [email protected].

Created October 1, 2006, Updated October 12, 2021
Was this page helpful?