Glow discharge excitation and ionization of chromium, comparison with iron

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F20%3A00533390" target="_blank" >RIV/68378271:_____/20:00533390 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.sab.2020.105792" target="_blank" >https://doi.org/10.1016/j.sab.2020.105792</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.sab.2020.105792" target="_blank" >10.1016/j.sab.2020.105792</a>

Result language
angličtina
Original language name
Glow discharge excitation and ionization of chromium, comparison with iron
Original language description
Cr I and Cr II emission spectra from a Grimm-type glow discharge (GD) in argon and neon were analyzed. Intensities of strong resonance Cr I lines were corrected for self-absorption and population functions (experimental Boltzmann plots) of the Cr I system were established. Cr II spectra in both discharges were described by transition rate (TR) diagrams, the contribution of cascade excitation was subtracted and the resulting net-TR diagrams of Cr II were analyzed. The findings were compared with the excitation of Fe I and Fe II systems at similar conditions. A well-known ‘hydrogen effect’, an enhancement of the Cr II line at 267.7165 nm in the presence of hydrogen in a GD plasma, was explained by charge transfer reaction between H+ ions and neutral chromium.n
Czech name
—
Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10301 - Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)

Project
<a href="/en/project/EF16_019%2F0000760" target="_blank" >EF16_019/0000760: Solid State Physics for 21st century</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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