Abstract
A series of permalloy nanofilms on glass substrates was fabricated by use of magnetron sputtering. As-deposited and thermally annealed in air oxidized nanofilms were characterized by the AFM and VSM techniques. For a temperature range of 300–475 °C, the magneto-optical figure of merit (FOM) altered in magnitude due to rise in transparency and strong change in the Faraday rotation of the oxidized nanofilms. In the near infrared range, FOM of the 425 °C-oxidized nanofilms was more than one order of magnitude larger than that of the as-deposited ones. The observed magneto-optical properties were addressed to material and structural transformations of the as-deposited nanofilms.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
