Dear Raith Users:
I have encountered a problem in the last three weeks with the Raith. I
would appreciate it very much if anyone could give me a hint about what is
going wrong:
I am writing small (30nm) gaps, which in the last 6 months had not been a
problem. Recently, however, ONLY THE FIRST SUBSTRATE I write (multiple
gaps) turns out nicely, the other substrates have either blurred or
defective structures.
Thanks in advance for any help!!!
Dirk
Dirk N. Weiss
Postdoctoral Fellow
Massachusetts Institute of Technology
Room 18-080
77 Massachusetts Ave.
Cambridge, MA 02139
Tel. +1 617 253 8594 (office)
Tel. +1 617 253 1815 (lab)
Fax +1 617 452 2708
http://web.mit.edu/chemistry/nanocluster/home.html