Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/9750
Title: Dynamic magnetomechanical properties of Sm0.88Dy0.12Fe1.93/epoxy composites
Authors: Or, SW 
Wong, WY
Keywords: Domain wall motion
Dynamic magnetomechanical properties
Magnetostrictive particulate composites
Sm0.88Dy0.12Fe1.93
Issue Date: 2006
Source: Journal of magnetism and magnetic materials, 2006, v. 304, no. 1, p. e439-e441 How to cite?
Journal: Journal of Magnetism and Magnetic Materials 
Abstract: The dynamic magnetomechanical properties of Sm0.88Dy0.12Fe1.93/epoxy composites with 51 vol% Sm0.88Dy0.12Fe1.93 particles were investigated. The dynamic relative permeability (μr33) showed a flat response with frequency for all bias fields (HBias) apart from the fundamental-shape-resonance-induced variations in the vicinity of 42 kHz. The free ( μr 33 T ) and clamped ( μr 33 S ) permeabilities attained their maximum values at HBias = 20 kA / m. The elastic modulus at constant field strength (E3 H) and that at constant flux density (E3 B) exhibited a steady negative -ΔE effect for HBias{less-than or slanted equal to}240 kA/m. The dynamic strain coefficient (d33) displayed a broad negative maximum around HBias = 180 kA / m.
URI: http://hdl.handle.net/10397/9750
ISSN: 0304-8853
DOI: 10.1016/j.jmmm.2006.01.210
Appears in Collections:Journal/Magazine Article

Access
View full-text via PolyU eLinks SFX Query
Show full item record

SCOPUSTM   
Citations

4
Last Week
0
Last month
0
Citations as of Aug 18, 2017

WEB OF SCIENCETM
Citations

4
Last Week
0
Last month
0
Citations as of Aug 14, 2017

Page view(s)

36
Last Week
0
Last month
Checked on Aug 20, 2017

Google ScholarTM

Check

Altmetric



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