Mass spectrometric investigation of amorphous Ga-Sb-Se thin films

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F19%3A39915093" target="_blank" >RIV/00216275:25310/19:39915093 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216224:14310/19:00107694

Výsledek na webu

<a href="https://www.nature.com/articles/s41598-019-46767-8" target="_blank" >https://www.nature.com/articles/s41598-019-46767-8</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1038/s41598-019-46767-8" target="_blank" >10.1038/s41598-019-46767-8</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Mass spectrometric investigation of amorphous Ga-Sb-Se thin films

Popis výsledku v původním jazyce

Amorphous chalcogenide thin films are widely studied due to their enhanced properties and extensive applications. Here, we have studied amorphous Ga-Sb-Se chalcogenide thin films prepared by magnetron co-sputtering, via laser ablation quadrupole ion trap time-of-flight mass spectrometry. Furthermore, the stoichiometry of the generated clusters was determined which gives information about individual species present in the plasma plume originating from the interaction of amorphous chalcogenides with high energy laser pulses. Seven different compositions of thin films (Ga content 7.6-31.7 at. %, Sb content 5.2-31.2 at. %, Se content 61.2-63.3 at. %) were studied and in each case about -50 different clusters were identified in positive and -20-30 clusters in negative ion mode. Finally, for selected binary and ternary clusters, their structure was calculated by using DFT optimization procedure.

Název v anglickém jazyce

Mass spectrometric investigation of amorphous Ga-Sb-Se thin films

Popis výsledku anglicky

Amorphous chalcogenide thin films are widely studied due to their enhanced properties and extensive applications. Here, we have studied amorphous Ga-Sb-Se chalcogenide thin films prepared by magnetron co-sputtering, via laser ablation quadrupole ion trap time-of-flight mass spectrometry. Furthermore, the stoichiometry of the generated clusters was determined which gives information about individual species present in the plasma plume originating from the interaction of amorphous chalcogenides with high energy laser pulses. Seven different compositions of thin films (Ga content 7.6-31.7 at. %, Sb content 5.2-31.2 at. %, Se content 61.2-63.3 at. %) were studied and in each case about -50 different clusters were identified in positive and -20-30 clusters in negative ion mode. Finally, for selected binary and ternary clusters, their structure was calculated by using DFT optimization procedure.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20506 - Coating and films

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)

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

Scientific Reports

ISSN

2045-2322

e-ISSN

—

Svazek periodika

9

Číslo periodika v rámci svazku

July

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

10

Strana od-do

"10213-1"-"10213-10"

Kód UT WoS článku

000475467800056

EID výsledku v databázi Scopus

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