Difference between revisions of "Wet Chemistry Resources"

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*[https://transene.com/etchants/ Transene Etchant List]
*[https://transene.com/etchants/ Transene Etchant List]


*[https://www.microchemicals.com/downloads/application_notes.html MicroChemicals trove of application notes]


==KNI Wet Etch Recipes Table==
==KNI Wet Etch Recipes Table==

Revision as of 04:37, 2 November 2019

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Sample Cleaning Resources

Solvent Cleans

Etching Cleans

RCA-1

Recipe steps or links

https://en.wikipedia.org/wiki/RCA_clean

Piranha Etch

HF Dip

Plasma Cleans

Wet Etching Resources

Research Papers and Books

External Laboratories

also find alternative:

Commercial Materials

KNI Wet Etch Recipes Table

Table of Wet Etch recipes from KNI Papers

And general table from you, not from papers, maybe from recipes?

Material Etchant Rate (nm/min) Anisotropy Selective to Selectivity Origin and Notes
KNI CHA Al Al Etch Type D ~1000 Highly Al High Matches Transene's expected rate
KNI PECVD SiO2 HF ~1000 Highly SiO2 High measured 10/19
KNI PECVD SiN3 Ex ~1000 Highly SiN3 High measured 10/19
KNI PECVD a-Si KOH ~1000 Highly Si High Link to KNI member's research paper

Other Procedures

Liftoff

Electroplating

Safety Resources

Do we have materials to link to?

https://cleanroom.byu.edu/acid_safety

https://cleanroom.byu.edu/HF_safety

https://cleanroom.byu.edu/solvent_safety