Cart (Loading....) | Create Account
Close category search window
 

Microwave Responses of the FePt Nanoparticles in Solution Phases

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Hung, D. ; Ming Chuang Univ., Taipei ; Chiang, P. ; Ho, C. ; Yao, Y.

Summary form only given. Microwave responses for the monodisperse FePt nanoparticle was observed in this experiment. The monodisperse FePt with particle size of around 3-5 nm was prepared by chemical synthesis. The process was given by Pt(acac)3 and Fe(acac)3 in solution phase and stabilized the monodisperse FePt nanoparticle in aqueous and organic solution phases. The 45 MHz~50 GHz microwave signals were transmitted into thiol and organic solution by a single end probe. The reflection responses from the monodisperse FePt nanoparticle in solution were detected by the microwave probe. In terms of the short, open and reflection signals, the permittivity of monodisperse FePt nanoparticle was obtained by the single end microwave probe. Figure 1 and 2 configured the permittivity of the distilled water in theory and experiment. Figure 3 showed the permittivity of FePt nanoparticle in different particle sizes. We observed that the microwave signal was sensitive to solution phase and the particle size in some specific frequency bands. The report will configure their microwave responses, particle size and magnetic properties.

Published in:

Magnetics Conference, 2006. INTERMAG 2006. IEEE International

Date of Conference:

8-12 May 2006

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.