Labs
01.jpg
Description:
The base layer for the masters is a silicon wafer. Silicon wafers are used because they are extremely flat, so the pattern drawn in the mask will be replicated faithfully on the wafer. This image shows several silicon wafers stored vertically to minimize dust.
Resource Type:
Labs
file
57 kB
01.jpg
Alt text:
Tray of circular silicon wafers.
Caption:
The base layer for the masters is a silicon wafer. Silicon wafers are used because they are extremely flat, so the pattern drawn in the mask will be replicated faithfully on the wafer. This image shows several silicon wafers stored vertically to minimize dust.
Credit:
Photo by Dr. Aranyosi.
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Spring
2007
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