TITLE

Magnetostriction in <110> and <112> oriented crystals Tb0.36Dy0.64(Fe0.85Co0.15)2

AUTHOR(S)
Tianyu Ma; Chengbao Jiang; Huibin Xu
PUB. DATE
April 2005
SOURCE
Applied Physics Letters;4/18/2005, Vol. 86 Issue 16, p162505
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Magnetostriction of <110> and <112> oriented crystals Tb0.36Dy0.64(Fe0.85Co0.15)2 under various conditions of compressive prestress and applied fields was investigated at room temperature (30 °C), elevated temperature (100 °C) and cryogenic temperature (-80 °C). Obvious magnetostriction jump effect was observed in both <110> and <112> oriented crystals at room temperature and elevated temperature, but less obvious at cryogenic temperature. When the compressive prestress is not higher than 10 MPa, the <112> oriented crystal exhibits larger magnetostriction than that of <110> oriented crystal in low applied field at room temperature and cryogenic temperature, but smaller magnetostriction at elevated temperature.
ACCESSION #
17227452

 

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