Quantum and semi-classical collision cross-sections and transport data for a Kr+/Kr system

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F18%3A10240239" target="_blank" >RIV/61989100:27240/18:10240239 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27740/18:10240239

Výsledek na webu

<a href="http://iopscience.iop.org/article/10.1088/1361-6595/aac8c1/meta" target="_blank" >http://iopscience.iop.org/article/10.1088/1361-6595/aac8c1/meta</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1361-6595/aac8c1" target="_blank" >10.1088/1361-6595/aac8c1</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Quantum and semi-classical collision cross-sections and transport data for a Kr+/Kr system

Popis výsledku v původním jazyce

Krypton ion transport properties in krypton carrier gas have been calculated using various methods and two state-of-the-art sets of diatomic interaction potentials and compared to available experimental data. First, momentum transfer effective cross-sections have been calculated for Kr+/Kr collisions for the ion in either of two fine-structure states (P-2(3/2) and P-2(1/2)). A full quantum approach, semi-classical approximation, and a hybrid method (classical treatment of nuclei and quantum description of electrons) have been used. Then, an optimized Monte Carlo code has been employed to calculate the basic transport parameters (mobility and diffusion coefficients) of the Kr+ ion in the carrier krypton gas. A thorough comparison of the calculated data with available experiments allowed the assessment of the reliability of the interaction models and methodologies to be used in further calculations. In addition, theoretical predictions are provided for these coefficients where they are not available from measurements.

Název v anglickém jazyce

Quantum and semi-classical collision cross-sections and transport data for a Kr+/Kr system

Popis výsledku anglicky

Krypton ion transport properties in krypton carrier gas have been calculated using various methods and two state-of-the-art sets of diatomic interaction potentials and compared to available experimental data. First, momentum transfer effective cross-sections have been calculated for Kr+/Kr collisions for the ion in either of two fine-structure states (P-2(3/2) and P-2(1/2)). A full quantum approach, semi-classical approximation, and a hybrid method (classical treatment of nuclei and quantum description of electrons) have been used. Then, an optimized Monte Carlo code has been employed to calculate the basic transport parameters (mobility and diffusion coefficients) of the Kr+ ion in the carrier krypton gas. A thorough comparison of the calculated data with available experiments allowed the assessment of the reliability of the interaction models and methodologies to be used in further calculations. In addition, theoretical predictions are provided for these coefficients where they are not available from measurements.

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

2018

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

27

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

14

Strana od-do

—

Kód UT WoS článku

000436060700001

EID výsledku v databázi Scopus

2-s2.0-85049785448