durusmail: mems-talk: NIL: NXR-2010 resist gets ripped off
NIL: NXR-2010 resist gets ripped off
2009-08-28
2009-08-29
NIL: NXR-2010 resist gets ripped off
Jose Guevarra
2009-08-28
Hi,

  I'm doing a nanoimprint lithography process where I've been using a
soft mold (embossed Surlyn) and NXR-2010 photoresist (25nm) with several
underlayers namely, TI-Prime, NXR-3022, and PMMA.  I crosslink the resist
with UV then try to remove the soft mold; the resist seems to get ripped
off on most occasions. As far as I know, Surlyn can't be silanized which
would prevent the resist from sticking to it.

Can anyone suggest a way of getting better adhesion between the
underlayer and resist? or a treatment for Surlyn.

Thanks.
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