AR-N-7700

Tone

Negative

 

Reference

All resist: https://www.allresist.com/portfolio-item/e-beam-resist-ar-n-7700-series/

 

Spin coat

 

Prebake

on plate in oven 85oC, 1 min.

 

Exposure

Clearance dose 117 µC/cm2 Si or 130 uC/cm2 metal substrates

 
Post-exposure bake

on plate in oven 105oC, 2 min

 

Development

MF321 for 1 minute ( vertical)

 

Rinse

1) MF321 : H2O = 1 : 10 for 15s (2x in a fresh bath)

2) in H20                                      (2x in a fresh bath)