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The spectra emitted by a thulium hollow-cathode discharge lamp with argon or neon as inert gases have been recorded with a Bruker IFS 125 HR Fourier Transform spectrometer in the… Click to show full abstract
The spectra emitted by a thulium hollow-cathode discharge lamp with argon or neon as inert gases have been recorded with a Bruker IFS 125 HR Fourier Transform spectrometer in the visible wavelength region from 400 nm to 700 nm. The paper presents the investigation of the hyperfine-structure splitting of 50 spectral lines of neutral thulium. As a result, the magnetic dipole hyperfine structure constant 𝐴 for 20 fine structure levels of Tm I have been determined for the first time.
Keywords:
spectroscopy;
hyperfine structure;
structure;
fourier transform;
visible wavelength
Journal Title: Journal of Quantitative Spectroscopy and Radiative Transfer
Year Published: 2022
Link to full text (if available)
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Journal Title: Journal of Quantitative Spectroscopy and Radiative Transfer
Year Published: 2022
Link to full text (if available)
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recommendations!