Magnetic properties of Terfenol-D film on a compliant substrate |
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| Authors: | XiaoYan Lu |
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| Institution: | School of Civil Engineering, Harbin Institute of Technology, Harbin 150090, China |
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| Abstract: | Substrate thickness effects on the magnetization and magnetostriction of Terfenol-D films was studied by using a nonlinear constitutive model combined with the Timosheko elastic theory. Results show that characteristics of Terfenol-D films on compliant substrates are different from those of their bulk counterpart. Tunable properties can be obtained by adjusting the film/substrate thickness ratio. |
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| Keywords: | Terfenol-D film Compliant substrate Magnetization Magnetostriction |
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