Electrical tuning of converse magnetoelectric effect in Piezo-fiber/metglas laminates

Tao Wu*, Tien-Kan Chung, Gregory P. Carman

*Corresponding author for this work

研究成果: Conference contribution同行評審

摘要

The converse magnetoelectric effect of an asymmetric Piezo-fiber/Metglas bilayer laminate composite subjected to DC electric voltage and magnetic field biases is presented. The experimental results indicate that positive voltages applied to the Piezo-fiber layer produce large tensile strains in the Piezo-fiber layer with relatively small compressive strains in the Metglas layer. The influence of DC electric voltage bias on the converse magnetoelectric effect is studies and it is found that an optimal DC voltage bias exists to maximize the CME coefficient related to the "jumping" stress/strain in the Metglas. The optimum DC magnetic field bias is shift by applying DC voltage biases and the magnitude of converse magnetoelectric response can be electrically tuned.

原文English
主出版物標題Proceedings of the ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems 2009, SMASIS2009
頁面37-46
頁數10
DOIs
出版狀態Published - 1 十二月 2009
事件2009 ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, SMASIS2009 - Oxnard, CA, United States
持續時間: 21 九月 200923 九月 2009

出版系列

名字Proceedings of the ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems 2009, SMASIS2009
2

Conference

Conference2009 ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, SMASIS2009
國家United States
城市Oxnard, CA
期間21/09/0923/09/09

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