Simulated EPR Spectra for Spin Systems with Zero-Field Splitting

7 files contain simulated Electron Paramagnetic Resonance spectra for six spin system cases, including S=3/2 and exchange-coupled S=3/2 with S=1/2 systems. The data includes columns for Wavenumber, Transverse momentum, Plane wave helicities, and Twisted photons with specified total angular momentum projections and shift parameters. Author Arkady Samsonenko published this simulated dataset in March 2026.

Use Cases

• Analyze the relationship between Wavenumber and Transverse momentum across different simulated spin system configurations.
• Compare Plane wave helicity state intensities (plane_helicity_{-1}, plane_helicity_{1}) for point-like versus pellet-like object spectra.
• Model the effect of sample shift on Twisted photon signals using the twisted_shift_helicity_{helicity}_momentum_{total_mom}_shift_{shift} columns for shift values of 0.0, 0.3, 0.6, and 1.2 cm.
• Investigate spectral signatures for exchange-coupled spin systems using parameters like zero-field splitting D and exchange interaction J.

Strengths

• Data covers six distinct spin system simulation cases, providing comparative scenarios.
• Includes specific physical parameters like zero-field splitting D values of -30 cm⁻¹ and -10 cm⁻¹.
• Column structure explicitly defines helicity states (-1, +1) and total angular momentum projections (0, 1).
• Published under the permissive MIT license in March 2026.

Limitations

• Very small dataset at 520.8 KB, containing only 7 files, limiting statistical or deep learning applications.
• Unknown row count per file prevents assessment of spectral resolution or data density.
• Data is purely simulated, not experimental, so models trained on it may not generalize to real-world EPR measurements.

Provenance

Source

figshare, author Arkady Samsonenko.

Collection Method

Computational simulation of Electron Paramagnetic Resonance spectra.

Time Range

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Freshness

Last updated March 2026.

Geography

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