File:Micro-Pillar.jpg

Uploaded by Mgerlt
Upload date 2019-12-13T14:37:53Z
MIME type image/jpeg
Dimensions 4096 × 3775 px
File size 7.8 MB

Summary

Description
English: Inductively Coupled Plasma - Deep Reactive Ion Etching (ICP-DRIE) of micro-pillars in silicon. The Bosh-processed typically used in these machines leads to very fine grooves also called scallops. They are clearly visible in this SEM image. What can also be seen is the etch angle of the process leading to a smaller width at the bottom.
Date
Source Own work
Author Mgerlt

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Captions

Deep reactive ion etching of micro-pillars

Items portrayed in this file

depicts

13 December 2019

Category:CC-BY-4.0 Category:Etching Category:Images from Wiki Science Competition 2019 in Switzerland Category:Microscopy images from Wiki Science Competition 2019 Category:Pillars Category:Scanning electron microscopy Category:Self-published work Category:Uploaded via Campaign:wsc-ch