DOI | Resolve DOI: https://doi.org/10.1109/CCECE53047.2021.9569127 |
---|
Author | Search for: Allameh, Mehdi; Search for: Ramezanzadehyazdi, Shirin; Search for: Park, Bvoungyoul1; Search for: Shafai, Cyrus |
---|
Affiliation | - National Research Council of Canada. Nanotechnology
|
---|
Funder | Search for: Natural Sciences and Engineering Research Council of Canada |
---|
Format | Text, Article |
---|
Conference | 2021 IEEE Canadian Conference on Electrical and Computer Engineering (CCECE), September 12-17, 2021, ON, Canada |
---|
Subject | SU-8; hard bake; mirror; thermal stress; annealing; sputtering; thermal evaporation; temperature measurement; metals; stress; thermal stresses |
---|
Abstract | This article describes the fabrication and stress analysis of a tri-layer metal-polymer stack, for use as a thin film mirror. The effect of SU-8 hard bake on the final stress was investigated. The results showed that 275 degrees Celsius is sufficient temperature to enable thermally stable SU-8 2025. Chromium and Aluminum were investigated as metal layers and deposited on different samples using thermal evaporation and sputtering. Thermal evaporation is the recommended technique for having higher tensile stress causing a smooth mirror surface. Experiments showed that annealing metal layers after deposition increases the tensile stress and provides a thermally stable metal layer. |
---|
Publication date | 2021-09-12 |
---|
Publisher | IEEE |
---|
In | |
---|
Language | English |
---|
Peer reviewed | Yes |
---|
Export citation | Export as RIS |
---|
Report a correction | Report a correction (opens in a new tab) |
---|
Record identifier | 86b5432f-c600-4e6b-affe-1f048baa3a3c |
---|
Record created | 2023-05-11 |
---|
Record modified | 2023-05-11 |
---|