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This page is an overview of microfabrication techniques used to make microrobots. It should act as a cheat sheet, listing equations, materials data, etch rates, etc., but can often link to specific nanolab tool pages.
===== Photolithography =====
===== Photolithography =====
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===== Photoresist =====
===== Photoresist =====
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Fundamental step. Spin vs. spray. picotrack in nanolab.
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Fundamental step. Spin vs. spray. Spin speed / thickness dependence. Types of photoresist (SU-8 microfluidics). picotrack in nanolab.
===== RIE and DRIE =====
===== RIE and DRIE =====
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Anisotropic etch. Silicon vs. other materials. Etch rates.
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Anisotropic etch. Silicon vs. other materials. Etch rates. Undercut. Annealing tricks.
===== Sputtering =====
===== Sputtering =====
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===== Electroplating =====
===== Electroplating =====
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===== 2-Photon Lithography =====
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Nanoscale 3D printing!
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===== Materials =====
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Gold contaminates. Ruthenium oxide is conductive.
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===== What is Microfabrication? =====
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For people who haven't taken a MEMS or microfabrication course and/or are new to the group.
microfabrication.1606744631.txt.gz · Last modified: 2020/11/30 05:57 by dteal