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148113

Thermal and Mechanical Properties of Oxyfluorophosphate Glass Containing Er3+/Yb3+

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Last updated: 05 Jan 2025

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Abstract

Modified Erbium-Ytterbium co-doped oxyfluorophosphate glasses were prepared via melt quenching method. The dependence of thermal and mechanical properties on Er2O3 dopants were investigated. The microhardness is found to decrease with the dopant concentration due to the indentation size effect. The observed decrease of the glass transition temperature Tg with increasing dopant concentration are elucidated in terms of the bonding strength of the glass network. Increasing of Er2O3 changes the network structure of oxyfluorophosphate glass and improves the thermal stability. The obtained thermal and mechanical results of these Er2O3 added oxyfluorophosphate glasses support their applications in various technological fields.

DOI

10.21608/ejs.2020.148113

Volume

42

Article Issue

1

Related Issue

21742

Issue Date

2020-10-01

Receive Date

2020-01-12

Publish Date

2020-10-01

Page Start

59

Page End

64

Print ISSN

1012-5566

Online ISSN

2735-5640

Article File

EJS_Volume 42_Issue 1_Pages 59-64.pdf

PDF . 875.6kB

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https://ejs.journals.ekb.eg/article_148113.html

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https://ejs.journals.ekb.eg/service?article_code=148113

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5

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Original Article

Type Code

1,717

Publication Type

Journal

Publication Title

Egyptian Journal of Solids

Publication Link

https://ejs.journals.ekb.eg/

MainTitle

Thermal and Mechanical Properties of Oxyfluorophosphate Glass Containing Er3+/Yb3+

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Article

Created At

23 Jan 2023