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Presentation
Magnetostrictive and piezomagnetic properties of Tb1-xDyx Zn at low temperatures
Ames Laboratory Conference Papers, Posters, and Presentations
  • M. Wun-Fogle, United States Navy
  • J. B. Restorff, United States Navy
  • A. E. Clark, Clark Associates
  • James B. Cullen, University of Maryland, College Park
  • Thomas A. Lograsso, Iowa State University
Document Type
Abstract
Disciplines
Conference
Smart Structures and Materials 2001
Publication Date
7-11-2001
DOI
10.1117/12.432752
Geolocation
(33.6189101, -117.92894690000003)
Abstract

Tb1-xDyxZn(0 axes can be changed to very hard <100> axes by increasing x from 0 to 1. (In fact, the existence of a near zero magnetic anisotropy by the proper choice of x is the origin of the well-known Terfenol-D alloys, Tb1-xDyxFe2). The Tb$1-x)DyxZn system discussed here is particularly attractive because of the simplicity of its crystal structure (CsCl), its relatively high Curie temperatures (for rare earth alloys), and the existence of a large (uv0) phase for T < 50K. A summary of some of the important properties of these three alloy systems is given in Table I. In all these systems, at least one of the magnetostriction constraints is very large.

Comments

Proc. SPIE 4333, Smart Structures and Materials 2001: Active Materials: Behavior and Mechanics, 163 (July 11, 2001); doi:10.1117/12.432752.

Copyright 2001 Society of Photo Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.

http://dx.doi.org/10.1117/12.432752

Copyright Owner
Society of Photo Optical Instrumentation Engineers
Language
en
Citation Information
M. Wun-Fogle, J. B. Restorff, A. E. Clark, James B. Cullen, et al.. "Magnetostrictive and piezomagnetic properties of Tb1-xDyx Zn at low temperatures" Newport Beach, CA(2001)
Available at: http://works.bepress.com/thomas_lograsso/195/