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Angstrom-accuracy multilayer thickness determination using optical metrology and machine learning

Authors :
Lehmann, Peter
Osten, Wolfgang
Albertazzi Gonçalves, Armando
Kwak, Hyunsoo
Ryu, Sungyoon
Cho, Suil
Kim, Junmo
Yang, Yusin
Kim, Jungwon
Source :
Proceedings of SPIE; June 2021, Vol. 11782 Issue: 1 p117820U-117820U-5, 1060386p
Publication Year :
2021

Details

Language :
English
ISSN :
0277786X
Volume :
11782
Issue :
1
Database :
Supplemental Index
Journal :
Proceedings of SPIE
Publication Type :
Periodical
Accession number :
ejs56966265
Full Text :
https://doi.org/10.1117/12.2592216