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Amgueddfa Cymru – Museum Wales
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Silicon wafer
"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).
Collection Area
Industry
Item Number
2001.202/1
Historical Associations
Associated Person/Body: Surface Technology Systems Plc.
Association Type: Company name
Date: 2001
Place: Newport
Acquisition
donation, 12/11/2001
Measurements
diameter
(mm): 100
Material
Silicon
Location
In store
Classification
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