ASAS: Computational code for Analysis and Simulation of Atomic Spectra

Santos, Jhonatha Ricardo dos; Barreta, Luiz Felipe Nardin; Sbampato, Maria Esther; Destro, Marcelo Geraldo

doi:10.1016/j.softx.2017.07.006

Cited by 2 publications

(1 citation statement)

References 9 publications

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“…The selection of dysprosium lines in the corrected experimental spectra was performed with the aid of a simulated spectrum generated by an atomic spectra simulation program (ASAS Software). 42 This program simulates spectra using its own database of emission line information of the species under study. The spectrum lines are simulated using a Lorentzian profile with a full width at half-maximum (FWHM) defined by the user.…”

Section: Resultsmentioning

confidence: 99%

Measurement of Dysprosium Stark Width and the Electron Impact Width Parameter

Santos

Neto²,

Rodrigues

et al. 2018

Appl Spectrosc

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In this work, we suggest a methodology to determine the impact parameter for neutral dysprosium emission lines from the characterization of the plasma generated by laser ablation in a sealed chamber filled with argon. The procedure is a combination of known consistent spectroscopic methods for plasma temperature determination, electron density, and species concentration. With an electron density of 3.1 × 1018 cm–3 and temperature close to 104 K, we estimated the impact electron parameter for nine spectral lines of the neutral dysprosium atom. The gaps in the impact parameter data in the literature, mainly for heavy elements, stress the importance of the proposed method.

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Section: Resultsmentioning

confidence: 99%

Measurement of Dysprosium Stark Width and the Electron Impact Width Parameter

Santos

Neto²,

Rodrigues

et al. 2018

Appl Spectrosc

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Dysprosium optogalvanic spectroscopy in a hollow cathode lamp

et al. 2023

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This work presents data obtained from optogalvanic spectroscopy (OGS) of dysprosium (Dy) using a commercial hollow cathode lamp. Combining laser beams from two tunable dye lasers, it was possible to identify 13 electronic transitions from excited states of the atom not observed or registered in published papers and the NIST database; these lines were observed between 555–575 nm and 585–615 nm. The study of 13 two-step transitions found in this work complement the available data for the Dy which may support other research or any work using this atom.

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ASAS: Computational code for Analysis and Simulation of Atomic Spectra

Cited by 2 publications

References 9 publications

Measurement of Dysprosium Stark Width and the Electron Impact Width Parameter

Measurement of Dysprosium Stark Width and the Electron Impact Width Parameter

Dysprosium optogalvanic spectroscopy in a hollow cathode lamp

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