Diffusion Morning Report 02/23/05
Ted Berg
tberg at snf.stanford.edu
Wed Feb 23 06:38:15 PST 2005
Good Morning All,
Looking OK this morning. TEOS had several issues-looking into it..
LTO down tomorrow for pull and clean. GeH4 for SiGe is back on.
Everything else looks OK for now.
Date: 2/22/2005 THICKNESS-Change at
Tube Name/Number Status Comments
Tylan 1 Up
Tylan 2 Up
Tylan 3 Up
Tylan 4 Up
Tylan 5-BBr3 Up
Tylan 6-POCl3 Up
Tylan 7-TEOS2 down Qual testing
Tylan 8-SiGe Up germane cylinder changed .68/30
Tylan 9-Poly Up 21.7/30
Tylan 10-Nitride Up 19.07/30
Tylan 11-BPSG-LTO Up 30.35/30
Tylan 12-FGA Up
Tystar yellow 24.06/30
Doped Poly GONE
TEOS down pressure issues
Tylan 16 N/A
Thermco 1 Up
Thermco 2 Up
Thermco Poly yellow testing doped
Thermco Nitride Down Waiting
Burn Box Up
ZYGO up
GAAS 22 UP
GAAS 23 UP
SiH4 for furnaces Auto changeover working well A on line 270 PSI
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