Static Torsion of a Magnetostrictive Bimorph with In-Plane Anisotropy

Bai Narsu; Guo Hong Yun

doi:10.4028/www.scientific.net/AMR.60-61.410

Paper Titles

Influence of Electrolytic Products in Machining Gap on Micro ECM
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Thermal Conductivity Measurement for Carbon-Nanotube Suspensions with 3ω Method
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A Study on the Assembly and Improvement of Electrical Contact between Carbon Nanotube and Microelectrode
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Preparation of Self-Assembly Monolayer by Scratching Si(100) Surface in the Presence of Aryl Diazonium Salts
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Static Torsion of a Magnetostrictive Bimorph with In-Plane Anisotropy
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Carbon Nanofibers Synthesized by Ethanol Catalytic Chemical Vapor Deposition
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Analyzing the Response of Spring-Mass-Capacitor Structure Using Energy Method
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Flexible Microelectrode Array on Parylene for Subretinal Stimulation and its Biocompatibility Test
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Molecular Dynamics Simulation on the Out-of Plane Thermal Conductivity of Single-Crystal Carbon Thin Films
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 60-61Static Torsion of a Magnetostrictive Bimorph with...

Static Torsion of a Magnetostrictive Bimorph with In-Plane Anisotropy

Abstract:

A model for the bending and twisting deformation of the giant magnetostrictive cantilever is established in the framework of the principle of minimal free energy and four-parameter bending regime. The angular and magnitude dependence of the torsion and flexion response on the external field was discussed for cantilever beam. The torsion behavior of the cantilever is very sensitive to the external field and shows a hysteresis. Furthermore, the torsion hysteresis of the cantilever calculated by our model qualitatively agrees with recent experimental result, which suggests that our model is effective in describing the cantilever system with magnetic anisotropy.