Z.R. Zhang, J.J. Liu, X.H. Song, F. Li, X.Y. Zhu and P.Z. Si
Pseudobinary Laves phase R’RFe 2 (R, R’ = rare earth) compounds, e.g., Tb 0.27 Dy 0.73 Fe 2 (Terfenol-D) and Tb 0.15 Ho 0.85 Fe 2 , have been recognized as important magnetoelastic materials for application in ultrasonic generators, stress sensors and actuators [ 1 , 2 ]. However, the eddy current loss is a crucial problem in monolithic alloy materials, which limits their applications around a few kHz. Another problem is intrinsic mechanical brittleness and formability, causing difficulties in device fabrication. In response to these
W.C. Shen, L.L. Lin, C.Y. Shen, S. Xing and Z.B. Pan
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