How silver influences the structure and physical properties of chalcogenide glass (GeS2)(50)(Sb2S3)(50)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F18%3A39912705" target="_blank" >RIV/00216275:25310/18:39912705 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61389013:_____/18:00492590

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0022309318304447?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0022309318304447?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jnoncrysol.2018.07.046" target="_blank" >10.1016/j.jnoncrysol.2018.07.046</a>

Jazyk výsledku

angličtina

Název v původním jazyce

How silver influences the structure and physical properties of chalcogenide glass (GeS2)(50)(Sb2S3)(50)

Popis výsledku v původním jazyce

The presented study shows how the incorporation of silver changes the structure and physical properties of chalcogenide glass (GeS2)(50)(Sb2S3)(50). Nine samples with silver content (0-25 at. %) were studied to give a detailed picture. The structure and its changes were analyzed by Raman spectroscopy. The medium range order of the (GeS2)(50)(Sb2S3)(50) glass was identified. The structural motif of interconnected SbS3/2 pyramids is the doorway for the silver incorporation in the (GeS2)(50)(Sb2S3)(50) glass. The material hardness is significantly increased by up to 26% due to silver addition. The ability of silver to fill cavities in a glass is responsible for the observed hardness increase. Electronic properties and silver ion mobility were examined by impedance spectroscopy and radioactive tracer diffusion. The purpose of the presented study is to give an instructive description of how silver change the structure of the studied chalcogenide glass and give a complex feeling of how the silver changes its physical properties.

Název v anglickém jazyce

How silver influences the structure and physical properties of chalcogenide glass (GeS2)(50)(Sb2S3)(50)

Popis výsledku anglicky

The presented study shows how the incorporation of silver changes the structure and physical properties of chalcogenide glass (GeS2)(50)(Sb2S3)(50). Nine samples with silver content (0-25 at. %) were studied to give a detailed picture. The structure and its changes were analyzed by Raman spectroscopy. The medium range order of the (GeS2)(50)(Sb2S3)(50) glass was identified. The structural motif of interconnected SbS3/2 pyramids is the doorway for the silver incorporation in the (GeS2)(50)(Sb2S3)(50) glass. The material hardness is significantly increased by up to 26% due to silver addition. The ability of silver to fill cavities in a glass is responsible for the observed hardness increase. Electronic properties and silver ion mobility were examined by impedance spectroscopy and radioactive tracer diffusion. The purpose of the presented study is to give an instructive description of how silver change the structure of the studied chalcogenide glass and give a complex feeling of how the silver changes its physical properties.

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)<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

Journal of Non-Crystalline Solids

ISSN

0022-3093

e-ISSN

1873-4812

Svazek periodika

499

Číslo periodika v rámci svazku

November

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

8

Strana od-do

412-419

Kód UT WoS článku

000443785800052

EID výsledku v databázi Scopus

2-s2.0-85050884077