Diffusion Morning Report

Raymond Seymour seymour at snf.stanford.edu
Fri Dec 2 09:53:33 PST 2005


Morning All,

The Tylanpoly is still down for brown deposits in the tube. All else is
looking good so far. Ed and Mike are out today.

 


 

Date:

12/2/2005

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

Up

 

 


Tylan 8-SiGe

Up

 

22.22/30


Tylan 9-Poly

DOWN

Brown powder on wafers

0/30


Tylan 10-Nitride

Up

 

11.05/30 


Tylan 11-BPSG-LTO

Up

 

30.4/30


Tylan 12-FGA

Up

 

 


 

 

 

 


Thermco 1

yellow

problem with front zone temp

 


Thermco 2

Up

 

 


Thermco Poly

Up

 

 


Thermco Nitride

Down

Testing

 


 

 

 

 


Burn Box

Up

 Cleaned today

 


ZYGO

up

 

  


 

 

 

 


GAAS 22

UP

 

 


GAAS 23

UP

 

 


 

 

 

 


SiH4 for furnaces

 

B on line 300

 changeover working well 

 

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