THE GIANT MAGNETOSTRICTION OF[Fe/Tb/Fe/Dy]nMULTILAYER FILMS UNDER DIFFERENT ANNEALING TEMPERATURE

X. D. Li, Z. J. Zhao (), T. Feng, L. K. Pan, S. M. Huang, Y. W. Chen and Z. Sun ()
Additional contact information
X. D. Li: Department of Physics, Engineering Research Center for Nanophotonics & Advanced Instrument, Ministry of Education, East China Normal University, Shanghai 200062, China
Z. J. Zhao: Department of Physics, Engineering Research Center for Nanophotonics & Advanced Instrument, Ministry of Education, East China Normal University, Shanghai 200062, China
T. Feng: Department of Physics, Engineering Research Center for Nanophotonics & Advanced Instrument, Ministry of Education, East China Normal University, Shanghai 200062, China
L. K. Pan: Department of Physics, Engineering Research Center for Nanophotonics & Advanced Instrument, Ministry of Education, East China Normal University, Shanghai 200062, China
S. M. Huang: Department of Physics, Engineering Research Center for Nanophotonics & Advanced Instrument, Ministry of Education, East China Normal University, Shanghai 200062, China
Y. W. Chen: Department of Physics, Engineering Research Center for Nanophotonics & Advanced Instrument, Ministry of Education, East China Normal University, Shanghai 200062, China
Z. Sun: Department of Physics, Engineering Research Center for Nanophotonics & Advanced Instrument, Ministry of Education, East China Normal University, Shanghai 200062, China

Surface Review and Letters (SRL), 2009, vol. 16, issue 01, 123-126

Abstract: The effect of annealing temperature on the magnetic and giant magnetostriction (GMS) of[Fe/Tb/Fe/Dy]nmultilayer films were investigated. X-ray diffraction showed that the multilayer films' microstructures were still in amorphous at annealing temperature 300°C. The multilayer films began to crystalline at annealing temperature 400°C. The saturation magnetization of multilayer films increased by the increasing annealed temperature. The coercivity first decreased at annealing temperature 300°C and then increased when the annealing temperature was higher than 400°C. The multilayer films had good low-field GMS, and the magnetostriction of the multilayer films increased by the increasing annealing temperature.

Keywords: Giant magnetostriction; terfenol-D; [Fe/Tb/Fe/Dy]nmultilayer film (search for similar items in EconPapers)
Date: 2009
References: View complete reference list from CitEc
Citations:

Downloads: (external link)
http://www.worldscientific.com/doi/abs/10.1142/S0218625X0901238X
Access to full text is restricted to subscribers

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:wsi:srlxxx:v:16:y:2009:i:01:n:s0218625x0901238x

Ordering information: This journal article can be ordered from

DOI: 10.1142/S0218625X0901238X

Access Statistics for this article

Surface Review and Letters (SRL) is currently edited by S Y Tong

More articles in Surface Review and Letters (SRL) from World Scientific Publishing Co. Pte. Ltd.
Bibliographic data for series maintained by Tai Tone Lim ().