1512 磁歪誘起型形状記憶効果を示す Fe-Pd 系合金に関する研究

概要

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The low magnetic field induced shape memory effect (MSME) was investigated of the Fe-45at%Pd thin film prepared by magnetron sputtering. The reversible relationship was obtained between shape change and applied magnetic field from earth magnetic field to 0.25 kOe. The high magnetostrictive susceptibility was detected at low magnetic field below 0.25 kOa at room temperature. The maximum magnetostrictive susceptibility was about 1.1ppm/Oe. It was higher than that of Tb_<0.3>Dy_<0.7>Fe_2 thin film developed.
社団法人日本機械学会の論文
2000-07-31