Magnetic micro-actuator

K. Yanagisawa, A. Tago, T. Ohkubo, H. Kuwano
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引用次数: 26

Abstract

The characteristics of three types of magnetic microactuators made by silicon-based microfabrication are described. The microfabrication, actuator configuration, and dynamic characteristics of a fabricated microactuator with a planar coil are examined. This microactuator is shown to operate in the nanometer range. It has a conical soft-magnetic tip 10 microns high with a one-turn copper coil. This actuator will be applied to microvalves, micropumps, and microsyringes.<>
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磁micro-actuator
介绍了硅基微加工技术制备的三种磁性微执行器的特点。研究了平面线圈微致动器的微加工、微致动器结构和微致动器的动态特性。该微致动器可在纳米范围内工作。它有一个10微米高的圆锥形软磁尖端和一个一圈铜线圈。该执行器将应用于微阀,微泵和微注射器。
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Fabrication of micro-structures using non-planar lithography (NPL) In situ observation and analysis of wet etching process for micro electro-mechanical systems Silicon wafer bonding techniques for assembly of micromechanical elements Microtribology related to MEMS-Concept, measurements, applications Characteristics of an ultra-small biomotor
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