SPEC |
|
Ion Source & Beam Diameter |
Gallium, 30 kV, 5~100 pA / 30 nm @ 5 pA |
FOV @ Repair &Scan Method @ Repair |
Multi FOV & Raster/Vector |
Imaging for Defect Recognition&Drift Compensation |
Secondary Electron Image with Dynamic Range Enhancement /1-Point, Pattern Edge |
End-Point Monitor @ Etching |
2ndary Ion, 2ndary electron |
Current Switching Function |
Available |
Repair Position Repeatability (on Mask) |
15 nm @ 7pA이하(10um-FOV) |
SECS/GEM Communication |
Negotiable |