Approval of GeTe evaporation on innotec for lift off

Udayan Ganguly ug23 at cornell.edu
Thu Jun 15 16:14:59 PDT 2006


>
>
>Hi,
>
>I am a new user. I have previously worked at SNF briefly in Dec 2004 and 
>have been a user at Cornell Nanofab for the last 5 years during graduate 
>studies. I would like to request the approval of germanium telluride 
>(GeTe) to be used as described below.
>
>  My project involves patterning GeTe alloy thin films. I need to lift off 
> 10 to 100 nm of GeTe. It is a phase change material used in CDs. It is 
> available in powder or ingot form. I would use some small solid pieces in 
> my own crucible for ebeam evaporation. I can do the wet processing of the 
> lift-off in our own lab at NASA if it is not convenient for SNF for waste 
> disposal issues. I have attached the MSDS for your convenience. You can 
> also find the same at Aldrich or Alfa Aesar.

Thanks a lot

>Udayan
>
>--------------------------------------------

Udayan Ganguly,
Post Doctoral Scholar
NASA Ames Research
Ph: 650-528-4030 ext: 124
Fax: 650-528-4034
--------------------------------------------- 
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