bli003 at bli003 at
Mon Feb 25 17:16:25 PST 2008

When I used AFM yesterday, it worked fine. Tip is still in 
focus during engaging. However, this afternoon I got the 
problem you mentioned, which I am not sure why.

Thank you,

---- Original message ----
>Date: Mon, 25 Feb 2008 11:02:20 -0800
>From: "Jason Fu" <Jfu at>  
>Subject: AFM2  
>To: <labmembers at>
>Sorry to send the message to the whole lab instead of only 
people using
>AFM2. After spending almost an hour with Ed this morning on 
the machine
>to figure out the optical microscope may have problem, just 
>with other AFM users in the lab to see if and when other 
people noticed
>the same problem. The symptoms are: when engaging the tip, 
tip scanning
>started and the tip image was NOT in focus shown on the 
monitor screen.
>Since this problem has not been reported on Coral before, 
please let me
>know if you are a AFM user and saw this recently. 
Especially for people
>using AFM recently, please let me know if your scan looks 
normal. Users:
>nppatil, libei, donghun, koba, munehiro, please reply.
>Appreciated your time and reply!
Graduate Student
QSL Lab.,EngrII 228
Dept.of Electrical Engineering
University of California
Riverside, CA 92521
Ph.# (951) 827-6275
Fax# (951) 827-2425

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