EBL Process Controller
Purpose
The EBL Process Controller skill provides comprehensive electron beam lithography process control, enabling high-resolution nanopatterning through dose optimization, proximity effect correction, and critical dimension control.
Capabilities
- Pattern design and fracturing
- Dose optimization and modulation
- Proximity effect correction (PEC)
- Alignment and overlay control
- Resist processing optimization
- Critical dimension (CD) control
Usage Guidelines
EBL Process Control
- Pattern Preparation
- Design in CAD software
- Fracture into write fields
- Apply beam step size
- Dose Optimization
- Run dose matrices
- Apply PEC algorithms
- Account for pattern density
- Process Integration
- Optimize resist thickness
- Control development conditions
- Verify feature dimensions
Process Integration
- Nanolithography Process Development
- Nanodevice Integration Process Flow
Input Schema
{
"pattern_file": "string",
"resist": "string",
"thickness": "number (nm)",
"target_cd": "number (nm)",
"beam_voltage": "number (kV)",
"beam_current": "number (pA)"
}Output Schema
{
"optimized_dose": "number (uC/cm2)",
"pec_parameters": {
"alpha": "number",
"beta": "number",
"eta": "number"
},
"write_time": "number (hours)",
"expected_cd": "number (nm)",
"cd_uniformity": "number (3sigma)"
}