Please use this identifier to cite or link to this item:
Title: Structural, magnetic, and magnetostrictive properties of Tb[sub 1-x]Nd[sub x](Fe[sub 0.9]B[sub 0.1])₂ alloys
Authors: Ren, WJ
Or, DSW 
Chan, HLW 
Zhao, XG
Liu, JJ
Zhang, ZD
Keywords: Crystal structure
Laves phase
Issue Date: Jul-2004
Publisher: IEEE
Source: IEEE transactions on magnetics, July 2004, v. 40, no. 4, p. 2772-2774 How to cite?
Journal: IEEE transactions on magnetics 
Abstract: The crystal structure, magnetization, and spontaneous magnetostriction of Tb[sub 1-x]Nd[sub x](Fe[sub 0.9]B[sub 0.1])₂ alloys have been investigated. X-ray diffraction (XRD) analysis shows that the alloys consist predominantly of the cubic Laves phase with a MgCu₂-type structure for x ≤ 0.55. Increasing in lattice parameter and decreasing in Curie temperature with increasing x from 0 to 0.55 reveals an increment in the Nd content in the Laves phase. The (440) XRD line of the Laves phase splits doubly when x ≤ 0.7 because of a large spontaneous magnetostriction along its <111> easy magnetization direction. The magnetostriction coefficient λ111 decreases significantly with increasing x when 0 ≤ x ≤ 0.55. For x ≥ 0.7, it is difficult to achieve saturation magnetization at room temperature due to increased amount of theNd₂Fe₁₄B-type phase with large magnetocrystalline anisotropy.
ISSN: 0018-9464
DOI: 10.1109/TMAG.2004.830177
Rights: © 2004 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder.
Appears in Collections:Journal/Magazine Article

Files in This Item:
File Description SizeFormat 
alloy_conf_04.pdf133.02 kBAdobe PDFView/Open
View full-text via PolyU eLinks SFX Query
Show full item record


Last Week
Last month
Citations as of Feb 13, 2016


Citations as of Feb 13, 2016

Page view(s)

Checked on Feb 7, 2016

Google ScholarTM



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.