Magetic softening of Young's modulus of amorphous Fe90Zr10

S. H. Park; Y. H. Jeong

doi:10.1016/0038-1098(94)90445-6

paper

Magetic softening of Young's modulus of amorphous Fe90Zr10

arXiv:cond-mat/9406008 · doi:10.1016/0038-1098(94)90445-6

Abstract

The Young's modulus and the internal friction of amorphous Fe $_{90}$ Zr $_{10}$ alloy were measured near the Curie temperature using the vibrating reed technique. The modulus shows softening around $T_{c} \approx 227 K$ and the internal friction undergoes drastic increase at $T_{c}$ . It is found that both the Young's modulus and the reciprocal of internal friction are inversely proportional to the magnetic susceptibility in the paramagnetic phase.

arXiv comment10 pages, RevTeX, 4 figures on request, POSTECH-amos-94001