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

Switching field distribution changes during reaction-milling of iron-zinc nanocomposites

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

3 Author(s)
Pardavi-Horvath, M. ; Inst. for Magnetics Res., George Washington Univ., Washington, DC, USA ; Takacs, Laszlo ; Cser, F.

DC remanent hysteresis loops have been measured for a series of reaction-milled Fe-Zn nanocomposites. The remanence curves are characteristic of the amount of the material switched into the field direction in a given field. The derivative of the remanence curve, the SFDR, is directly related to the distribution of the size and shape of particles. For the relatively homogenous starting powder of Fe3 O4, SFDR=0.77, it increases to a very large value during the actual chemical reaction (after 2 hrs of milling), and it decreases to 1.00 after 9 hrs of milling, indicating that the resulting Fe particles have a wider size and shape distribution than the original powder. The change in SFDR can be used as a quick tool for characterizing the magnetic particles in the nanocomposite

Published in:

Magnetics, IEEE Transactions on  (Volume:31 ,  Issue: 6 )

Date of Publication:

Nov 1995

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.