Magnetostriction of Fe100−xBx glasses
- 1 March 1979
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 50 (B3) , 1633-1635
- https://doi.org/10.1063/1.327273
Abstract
Magnetostriction λs has been measured at room temperature and 80 K in Fe100−xBx (14?x?23 at.%) glasses using metal foil strain gauges. Several compositions were also studied as a function of temperature from 80 K to T ? TC. The single‐ion uniaxial temperature dependence confirmed previously for Fe80B20 glass is also observed here for x=20 and 22. At lower boron concentrations departures from this expected temperature dependence are observed. The values of λs(295K) show a broad maximum of about 35×10−6 at x?20 at.%B. Crystallization of the glasses gives rise to a nonmonotonic temperature dependence of λs.This publication has 18 references indexed in Scilit:
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