Raman peak fitting software

Raman peak fitting for component analysis and editable results

RamanQuick helps researchers fit Raman spectra, compare peak center position and FWHM, inspect residuals, and export editable fitting results for nanomaterials research workflows.

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Fitting outputs

  • • Center position
  • • FWHM
  • • Amplitude
  • • Area percentage
  • • Residual trace
  • • Fit-quality review

Editable peak components

Set peak center, amplitude, width, and model options to decompose Raman spectra into interpretable components.

FWHM and center tracking

Review fitted center position and FWHM values for Raman peaks used in material comparison and publication workflows.

Residual and fit quality review

Inspect residual behavior and fit-quality metrics to decide whether the selected components are reasonable.

Export-ready results

Export fitting tables and processed outputs in an editable workbook format for papers, reports, and presentations.

Raman peak fitting workflow

  1. 1Upload a single Raman spectrum or compatible text-based spectrum file.
  2. 2Apply spike removal or baseline correction if needed.
  3. 3Choose the fitting range around the Raman peaks of interest.
  4. 4Add or adjust peak components using center, width, amplitude, and model settings.
  5. 5Review residuals, FWHM, area percentage, and fit-quality values.
  6. 6Export editable fitting results for further analysis or figure preparation.

Peak fitting for Raman materials research

Raman peak fitting is useful when simple peak inspection is not enough. Component-level fitting can help compare overlapping spectral features, linewidth changes, peak shifts, and relative peak contributions across materials or processing conditions.

  • • Graphene D, G, and 2D peak fitting
  • • CNT D, G, G′, and RBM-related workflows
  • • MoS₂ E2g and A1g peak comparison
  • • WS₂ 2LA/E and A1g peak-region analysis
  • • TMDC Raman peak position and linewidth review
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Raman fitting topics covered by RamanQuick

Raman peak fittingRaman spectrum fittingPeak decompositionFWHMPeak centerPeak areaResidual analysisGraphene Raman fittingCNT Raman fittingMoS₂ Raman fittingWS₂ Raman fittingTMDC Raman

Start fitting Raman spectra in the browser

Use RamanQuick Fitting for single-spectrum peak decomposition, then export editable results for review, publication figures, or further analysis.

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