Abstract

Summary form only given. Certain substitutional additions to Fe can increase both its resistivity and magnetostriction /spl lambda/. Recently Fe-Ga has been investigated as a bulk magnetostrictive material, with maximum /spl lambda/ localized along the . Further, it has been discovered that /spl lambda/ along increased from /spl sim/300 to /spl sim/350 ppm when the samples were quenched, rather than furnace-cooled. Fe-Ga, due to its low anisotropy and high magnetostriction is an attractive candidate as a high magnetostrictive susceptibility MEMS material. In order to investigate the thin film properties of Fe-Ga materials epitaxial fabrication is necessary, in order to locate the in specific orientations.

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