Preparation of quaternary solution processed chalcogenide thin films using mixtures of separate As40S60 and Ge20Sb5S75 glass solutions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F21%3A39917660" target="_blank" >RIV/00216275:25310/21:39917660 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0022309321001927?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0022309321001927?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jnoncrysol.2021.120833" target="_blank" >10.1016/j.jnoncrysol.2021.120833</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Preparation of quaternary solution processed chalcogenide thin films using mixtures of separate As40S60 and Ge20Sb5S75 glass solutions

Popis výsledku v původním jazyce

In this work, the chalcogenide glass thin films of As-Ge-Sb-S system were prepared in specular optical quality by spin-coating from mixtures of separate As40S60 and Ge20Sb5S75 glass solutions. The five compositions were studied in total (0, 25, 50, 75 and 100 at.% of As40S60) to examine the possibility of deposition of quaternary chalcogenide glass thin films from mixture of simpler compositions solutions. The composition, organic residual content, structure, thickness, surface roughness, optical properties and chemical resistance of prepared films were studied in dependence on annealing temperature (up to 180C) and targeted composition. Thermally induced structural changes resulted in thin films with high optical quality and chemically stable polymerized glass structure. Physico-chemical properties of prepared mixed compositions thin films showed nearly linear combination of properties observed on As40S60 and Ge20Sb5S75 thin films.

Název v anglickém jazyce

Preparation of quaternary solution processed chalcogenide thin films using mixtures of separate As40S60 and Ge20Sb5S75 glass solutions

Popis výsledku anglicky

In this work, the chalcogenide glass thin films of As-Ge-Sb-S system were prepared in specular optical quality by spin-coating from mixtures of separate As40S60 and Ge20Sb5S75 glass solutions. The five compositions were studied in total (0, 25, 50, 75 and 100 at.% of As40S60) to examine the possibility of deposition of quaternary chalcogenide glass thin films from mixture of simpler compositions solutions. The composition, organic residual content, structure, thickness, surface roughness, optical properties and chemical resistance of prepared films were studied in dependence on annealing temperature (up to 180C) and targeted composition. Thermally induced structural changes resulted in thin films with high optical quality and chemically stable polymerized glass structure. Physico-chemical properties of prepared mixed compositions thin films showed nearly linear combination of properties observed on As40S60 and Ge20Sb5S75 thin films.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20504 - Ceramics

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

2021

Kód důvěrnosti údajů

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

Název periodika

Journal of Non-Crystalline Solids

ISSN

0022-3093

e-ISSN

1873-4812

Svazek periodika

564

Číslo periodika v rámci svazku

July

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

6

Strana od-do

120833

Kód UT WoS článku

000651361300006

EID výsledku v databázi Scopus

2-s2.0-85103970833