Micrograph and crystal structure of high magnetostrictive susceptibility of Fe-Pd thin films

Article type: Research Article

Authors: Yabe, Hiromasa^a | Oguri, Kazuya^a | Uchida, Haru-Hisa^a | Matsumura, Yoshihito^a | Uchida, Hirohisa^a | Nishi, Yoshitake^a

Affiliations: [a] Shonan Campus, Tokai University, 1117 Kitakaname, Hiratsuka, Kanagawa 259-1292, Japan. E-mail: am026429@keyaki.cc.u-tokai.ac.jp

Abstract: The magnetostriction induced shape memory effect (MSME) was investigated in the Fe-Pd thin films prepared by magnetron sputtering. The reversible relationship was obtained between shape change and applied magnetic field from earth magnetic field to 0.2 kOe. The high magnetostrictive susceptibility were detected at low magnetic field below 0.2 kOe at room temperature. These were higher than that of Tb_{0.3}Dy_{0.7}Fe_2 thin film developed.

Keywords: Fe-Pd alloy, micrograph, crystal structure, magnetostrictive susceptibility

DOI: 10.3233/JAE-2000-192

Journal: International Journal of Applied Electromagnetics and Mechanics, vol. 12, no. 1-2, pp. 67-70, 2000