Title :
Stress dependences of longitudinal wave velocity in magnetostrictive metallic-glass ribbon
Author :
Hashimoto, Ken-Ya ; Yoshida, Masaji ; Yamaguchi, Masatsune ; Kogo, Hiroshi
Author_Institution :
Chiba University, Department of Electrical Engineering, Chiba, Japan
Abstract :
The letter deals with some effects of an externally applied uniaxial tensile stress on a longitudinal wave velocity in a magnetostrictive metallic-glass ribbon (of which the magnetostriction constant is positive). Experimental results show that a correctly chosen tensile stress gives a doubled velocity change, and reduces the bias field giving maximum velocity change by 22%.
Keywords :
magnetic properties of amorphous substances; magnetoelastic waves; magnetostriction; metallic glasses; longitudinal wave velocity; magnetostriction constant; magnetostrictive metallic glass ribbons; uniaxial tensile stress;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19800297
