These cookies are absolutely essential for our website to function properly.
We use Google Analytics to measure how you use the website so we can improve it based on user needs.
These cookies may be set by third party websites and do things like measure how you view YouTube videos.
"Test" wafer manufactured by CRONOS (JDS Uniphase Company) cost = $150 (US dollars). 100mm wafer (silicon) with 8mm mask of photoresist. Unetched. Used by STS as standard test wafer to measure etch rates for different features. In original container (2001.202/2).
