Specific Process Knowledge/Lithography/ARN8200
AR-N 8200
AR-N 8200 is a negative E-beam resist from Allresist, it is also known as "Medusa 82". It is currently (Februrary 2022) being tested at DTU Nanolab.
Contrast curve
Exposure dose for AR-N 8200 is very dependent on Post Exposure Bake (PEB) temperature. A contrast curve for four different PEB processes were obtained by the following process parameters.
| AR-N 8200 Contrast Curve, Processed by THOPE, FEB 2022 | ||||
|---|---|---|---|---|
| Resist | Spin Coat | E-beam exposure | PEB | Development |
| AR-N8200.06 AllResist | LabSpin E-5, 4000 rpm, 60s, softbaked 10 min @ 150 degC | 09-02-2016, JBX9500 E-2, 2nA aperture 5, doses 40-600 µC/cm2, 100 nm lines and 300 nm spaces | 11-02-2016, Fumehood D-2, AR-600-546, rinsed in IPA 60s. | 02-03-2016 AFM Icon, F-2, ScanAsyst in Air |
Spin coating Labspin 2
