Raith 150TWO Electron Beam Lithography System

Location UNSW – West Lab (White Area)
Sample size From small chips up to 6”
SEM ZEISS
Column Gemini  0-30kV
Apertures 7.5 10 15 20 30 60 120micron
FBMS Available
Laser Height Sensing Available
Focusing during exposure By Column or by Stage Adjustment
Stitching Write Fields capability Available
Smallest step size 2nm
Beam shape Spot
EBL resists available Positive PMMA 950k, CSAR 9% and 18%,

negative Ma-N2403

Detectors In-lens and SE