Rayleigh Hysteresis Shape: Its Relationship to Displacement Distance of a Single Domain Wall in 50% Ni–Fe

View Description

Download

small (250x250 max)

medium (500x500 max)

large ( > 500x500)

Full Resolution

PDF
Text

Description

Rating
Permanent URL	http://hdl.lib.byu.edu/1877/1353
Title	Rayleigh Hysteresis Shape: Its Relationship to Displacement Distance of a Single Domain Wall in 50% Ni–Fe
BYU Creator	Woodbury, R. C. Hunt, M. R.
Keywords	Rayleigh hysteresis; displacement distance; domain walls; alternating fields; wall displacement
Description/Abstract	The need to measure the displacement distance of domain walls from equilibrium for very weak alternating fields (H ≪ coercive force) in bulk magnetic material has prompted a study of the possible use of the opening of the Rayleigh hysteresis loop to indicate the amount of wall displacement. This paper contains (1) a review of the theoretical relationship between hysteresis shape and the displacement distance of a domain wall, based upon defect-energy models of Rodbell and Bean, and Baldwin; and (2) an experimental approach which provides a measure of the wall displacements versus hysteresis shape for 50% Ni–Fe tape. Discrepancies between the theoretical and measured relationships are noted. In addition, an application is described in which the measured relationship between hysteresis and wall displacement is used to obtain the size of residual domains in 50% nickel-iron.
Source	Woodbury, R. C. and M. R. Hunt."Rayleigh Hysteresis Shape: Its Relationship to Displacement Distance of a Single Domain Wall in 50 Ni[Single Bond]Fe." Journal of Applied Physics 41 (1970): 1159-1160.;
Publisher	AIP
Date Original	1970-03-01
Language	English eng en
Publication Type	Articles
Type	Text
Format	application/pdf
Owning Institution	Brigham Young University
BYU College	College of Physical and Mathematical Sciences
BYU Department	Physics and Astronomy
Copyright Status	(c) 1970 American Institue of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Journal of Applied Physics and may be found at http://link.aip.org/link/?JAPIAU/41/1159/1;
Copyright Use Information	http://www.lib.byu.edu/generic_copyright.html

Comments

Post a Comment for Rayleigh Hysteresis Shape: Its Relationship to Displacement Distance of a Single Domain Wall in 50% Ni–Fe

you wish to report:

Your comment:

Your Name:

Submit

Cancel

...

Find results with:

Searching collections:

Home Rayleigh Hysteresis Shape: Its Relationship to Displacement Distance of a Single Domain Wall in...

Rayleigh Hysteresis Shape: Its Relationship to Displacement Distance of a Single Domain Wall in 50% Ni–Fe

Description

Tags

Comments