Raman Spectroscopy Analyzer
Purpose
The Raman Spectroscopy Analyzer skill provides molecular-level characterization of nanomaterials through vibrational spectroscopy, enabling structural identification, defect analysis, and chemical mapping.
Capabilities
- Raman spectrum acquisition and processing
- Peak identification and assignment
- SERS (Surface-Enhanced Raman) analysis
- Raman mapping and imaging
- Resonance Raman analysis
- Graphene/CNT characterization (D/G ratio)
Usage Guidelines
Raman Analysis
- Spectrum Acquisition
- Select appropriate excitation wavelength
- Optimize power to avoid damage
- Apply baseline correction
- Peak Analysis
- Identify characteristic peaks
- Calculate peak ratios (D/G for carbon)
- Assess crystallinity
- Mapping
- Generate chemical maps
- Identify phase distributions
- Quantify heterogeneity
Process Integration
- Multi-Modal Nanomaterial Characterization Pipeline
- In-Situ Characterization Experiment Design
- Structure-Property Correlation Analysis
Input Schema
{
"spectrum_file": "string",
"excitation_wavelength": "number (nm)",
"material_type": "string",
"analysis_type": "identification|mapping|sers"
}Output Schema
{
"identified_peaks": [{
"position": "number (cm-1)",
"assignment": "string",
"intensity": "number"
}],
"structural_parameters": {
"d_g_ratio": "number (for carbon)",
"crystallinity": "string"
},
"chemical_map": {
"species": "string",
"image_path": "string"
}
}