Charge transfer from doubly charged ions of transition elements in a neon glow discharge: evidence based on emission spectra

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F20%3A00533389" target="_blank" >RIV/68378271:_____/20:00533389 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1088/1361-6595/ab82b2" target="_blank" >https://doi.org/10.1088/1361-6595/ab82b2</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1361-6595/ab82b2" target="_blank" >10.1088/1361-6595/ab82b2</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Charge transfer from doubly charged ions of transition elements in a neon glow discharge: evidence based on emission spectra

Popis výsledku v původním jazyce

Mn II, Fe II, Ti II, Cr II and Cu II emission spectra from a Grimm-type glow discharge in neon were studied using the formalism of transition rate (TR) diagrams. Relative radiative depopulation rates of excited ionic levels of these elements were established, contributions from radiative decay of higher excited states (cascade excitation) were subtracted and the resulting net depopulation rates were plotted as function of energy of the levels involved. A common pattern in those diagrams was found, indicating that singly charged ions of these elements are created, in addition to other mechanisms, by charge transfer between doubly charged ions of the element under study and metastable neutral neon atoms.

Název v anglickém jazyce

Charge transfer from doubly charged ions of transition elements in a neon glow discharge: evidence based on emission spectra

Popis výsledku anglicky

Mn II, Fe II, Ti II, Cr II and Cu II emission spectra from a Grimm-type glow discharge in neon were studied using the formalism of transition rate (TR) diagrams. Relative radiative depopulation rates of excited ionic levels of these elements were established, contributions from radiative decay of higher excited states (cascade excitation) were subtracted and the resulting net depopulation rates were plotted as function of energy of the levels involved. A common pattern in those diagrams was found, indicating that singly charged ions of these elements are created, in addition to other mechanisms, by charge transfer between doubly charged ions of the element under study and metastable neutral neon atoms.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10301 - Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)

Projekt

<a href="/cs/project/EF16_019%2F0000760" target="_blank" >EF16_019/0000760: Fyzika pevných látek pro 21. století</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Plasma Sources Science & Technology

ISSN

0963-0252

e-ISSN

—

Svazek periodika

29

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

12

Strana od-do

1-12

Kód UT WoS článku

000535692700001

EID výsledku v databázi Scopus

2-s2.0-85085272856