Relaxation of electronic excitations in Kr2+ ions in cold krypton plasma

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F20%3A10244178" target="_blank" >RIV/61989100:27240/20:10244178 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27740/20:10244178

Výsledek na webu

<a href="https://iopscience.iop.org/article/10.1088/1361-6595/ab5f42" target="_blank" >https://iopscience.iop.org/article/10.1088/1361-6595/ab5f42</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1361-6595/ab5f42" target="_blank" >10.1088/1361-6595/ab5f42</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Relaxation of electronic excitations in Kr2+ ions in cold krypton plasma

Popis výsledku v původním jazyce

Reaction rate constants have been calculated for electronic transitions in Kr+ 2 ions and for their decay as induced by collisions with krypton atoms and/or spontaneous radiation processes. The rate constants have then been used in a series of modelings of electronic relaxation in the ions in cold krypton plasmas with the main focus on relaxation times and final states. It has been shown that the collision-induced (non-radiative) relaxation is much faster than the radiative one and completely dominates with typical relaxation times ranging between nanoseconds and microseconds. The relaxation always ends up in the Kr+ 2 electronic ground state, high electronic excitations survive for longer times than lower excitations due to spin-orbit coupling effects.

Název v anglickém jazyce

Relaxation of electronic excitations in Kr2+ ions in cold krypton plasma

Popis výsledku anglicky

Reaction rate constants have been calculated for electronic transitions in Kr+ 2 ions and for their decay as induced by collisions with krypton atoms and/or spontaneous radiation processes. The rate constants have then been used in a series of modelings of electronic relaxation in the ions in cold krypton plasmas with the main focus on relaxation times and final states. It has been shown that the collision-induced (non-radiative) relaxation is much faster than the radiative one and completely dominates with typical relaxation times ranging between nanoseconds and microseconds. The relaxation always ends up in the Kr+ 2 electronic ground state, high electronic excitations survive for longer times than lower excitations due to spin-orbit coupling effects.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10305 - Fluids and plasma physics (including surface physics)

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Plasma Sources Science and Technology

ISSN

0963-0252

e-ISSN

—

Svazek periodika

29

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

11

Strana od-do

—

Kód UT WoS článku

000511337000001

EID výsledku v databázi Scopus

2-s2.0-85080081532