本研究目的在設計製造電控式奈米鑷子,因奈米尺度下之材料具有高度的吸引力(庫侖力),於加工時,常常產生沾黏或排斥現象,針對此現象運用庫侖力控制使奈米材料沾黏與排斥之現象反向,達到夾持與放置奈米材料的功能。透過精密加工一尺寸6mm×10mm×1.5mm撓性軸承機構主體,使用形狀記憶合金(SMA)作為動力源,以SolidWorks Simulation對奈米鑷子進行夾持力模擬,並將其置於日本電子JSM-6300之SEM真空腔內進行微奈米操作與組裝。實驗時夾取、放置線徑200nm金奈米線進行測試,透過運用偏壓2-2.2V使電場反向,控制庫侖力方式,使奈米材料自動脫離尖端,再將奈米材料於本研究中排列擺放出二維圖形與三維圖形
This research is to design and make of eletrical nano-tweezer . Materials are highly attractiveness (Coulomb force) in the nanometer scale. Adhesions or exclusion in the processing , Control of Coulomb force to make nano materials adhesion or rejection of the phenomenon of reverse to clamp and release function. Through the precision machining to make a 6mm×10mm×1.5mm flexible bearing main body and use shape memory alloy(SMA) as a power source, and SolidWorks Simulation on the nano tweezers gripping force simulation into the Japan Electronics and JSM-6300 SEM vacuum chamber operation and assembly of micro-nano. Clip and placed diameter of 200nm gold nanowire in the experiment to test, use of bias voltage 2-2.2V to reverse the electric field, and control static electricity and control Coulomb force, when nanomaterials automatically out of the tip, then display 2D graphics and 3D graphic in this research.