A study for an aluminum electro-thermally actuated U-shaped microtweezer

Author:

Voicu R-C,Pustan M,Birleanu C,Gavrila R,Romanitan C,Tutunaru O,Cismaru A

Abstract

Abstract In this paper we present the investigations of two aluminium layers with different thicknesses in order to be used for manufacturing of MEMS and the design, simulation, fabrication and characterizations of a microtweezer designated for micromanipulation applications. Electro-thermo-mechanical finite-element simulations were performed in order to describe the behaviour of MEMS devices. The microtweezers have been fabricated in aluminium, as structural material, by surface micromachining processes. Different characterizations of the structural material by Atomic Force Microscope (AFM), X-ray Diffraction System (XRD) and Scanning Electron Microscopy (SEM) characterization tools were presented.

Publisher

IOP Publishing

Subject

General Medicine

Reference13 articles.

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1. An Aluminum U-Shaped Electro-Thermally Actuated Microgripper: Simulation and Fabrication;2024 International Conference on Manipulation, Automation and Robotics at Small Scales (MARSS);2024-07-01

2. An Aluminum Electro-Thermally Actuated Micro-Tweezer: Manufacturing and Characterization;Micromachines;2023-03-31

3. A study on improved methods in Micro-electromechanical systems technology;Materials Today: Proceedings;2021

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