Dear Members,
I wonder if anyone know what the sharpest tip, fabricated by micro machining
technique for use in a field emission device, is. Please provide the value with
full details of the reference. I apologize in advance if this is happened to be
a well known fact.

Thanks
--
Bahram Ghodsian

School of Engineering Science               voice: 604-294 1985
Simon Fraser University                       fax: 604-291 4951
Burnaby, BC, V5A 1S6, Canada ghodsian@cs.sfu.ca