stm-analyzer

// Scanning Tunneling Microscopy skill for atomic-resolution imaging and local density of states measurements

$ git log --oneline --stat

stars:384

forks:73

updated:March 4, 2026

SKILL.mdreadonly

SKILL.md Frontmatter

namestm-analyzer

descriptionScanning Tunneling Microscopy skill for atomic-resolution imaging and local density of states measurements

allowed-toolsRead,Write,Glob,Grep,Bash

metadata[object Object]

STM Analyzer

Purpose

The STM Analyzer skill provides atomic-resolution surface analysis through scanning tunneling microscopy, enabling visualization of atomic structures and measurement of local electronic properties.

Capabilities

Atomic-resolution imaging
STS (Scanning Tunneling Spectroscopy)
Local density of states mapping
Surface reconstruction analysis
Molecular imaging
Low-temperature operation protocols

Usage Guidelines

STM Analysis

Imaging
- Optimize tunneling parameters
- Apply drift correction
- Identify atomic features
Spectroscopy
- Acquire dI/dV spectra
- Map electronic states
- Identify band structure features
Data Processing
- Apply Fourier filtering
- Correct for thermal drift
- Calibrate atomic distances

Process Integration

In-Situ Characterization Experiment Design
Structure-Property Correlation Analysis

Input Schema

{
  "data_file": "string",
  "analysis_type": "imaging|spectroscopy|sts_mapping",
  "bias_voltage": "number (V)",
  "setpoint_current": "number (nA)"
}

Output Schema

{
  "imaging": {
    "atomic_structure": "string",
    "lattice_constant": "number (nm)",
    "defects_identified": ["string"]
  },
  "spectroscopy": {
    "band_gap": "number (eV)",
    "fermi_level": "number (eV)",
    "density_of_states": {"energy": [], "dos": []}
  }
}