Nanoscale Inhomogeneities Mapping in Ga-Modified Arsenic Selenide Glasses

Nanoscale inhomogeneities mapping in Ga-modified As(2)Se(3) glass was utilized exploring possibilities of nanoindentation technique using a Berkovitch-type diamond tip. Structural inhomogeneities were detected in Ga(x)(As(0.40)Se(0.60))(100−x) alloys with more than 3 at.% of Ga. The appeared Ga(2)Se...

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Autores principales: Shpotyuk, Ya., Adamiak, S., Dziedzic, A., Szlezak, J., Bochnowski, W., Cebulski, J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2017
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5293715/
https://www.ncbi.nlm.nih.gov/pubmed/28168612
http://dx.doi.org/10.1186/s11671-017-1887-1
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author Shpotyuk, Ya.
Adamiak, S.
Dziedzic, A.
Szlezak, J.
Bochnowski, W.
Cebulski, J.
author_facet Shpotyuk, Ya.
Adamiak, S.
Dziedzic, A.
Szlezak, J.
Bochnowski, W.
Cebulski, J.
author_sort Shpotyuk, Ya.
collection PubMed
description Nanoscale inhomogeneities mapping in Ga-modified As(2)Se(3) glass was utilized exploring possibilities of nanoindentation technique using a Berkovitch-type diamond tip. Structural inhomogeneities were detected in Ga(x)(As(0.40)Se(0.60))(100−x) alloys with more than 3 at.% of Ga. The appeared Ga(2)Se(3) nanocrystallites were visualized in Ga-modified arsenic selenide glasses using scanning and transmission electron microscopy. The Ga additions are shown to increase nanohardness and Young’s modulus, this effect attaining an obvious bifurcation trend in crystallization-decomposed Ga(5)(As(0.40)Se(0.60))(95) alloy.
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spelling pubmed-52937152017-02-21 Nanoscale Inhomogeneities Mapping in Ga-Modified Arsenic Selenide Glasses Shpotyuk, Ya. Adamiak, S. Dziedzic, A. Szlezak, J. Bochnowski, W. Cebulski, J. Nanoscale Res Lett Nano Express Nanoscale inhomogeneities mapping in Ga-modified As(2)Se(3) glass was utilized exploring possibilities of nanoindentation technique using a Berkovitch-type diamond tip. Structural inhomogeneities were detected in Ga(x)(As(0.40)Se(0.60))(100−x) alloys with more than 3 at.% of Ga. The appeared Ga(2)Se(3) nanocrystallites were visualized in Ga-modified arsenic selenide glasses using scanning and transmission electron microscopy. The Ga additions are shown to increase nanohardness and Young’s modulus, this effect attaining an obvious bifurcation trend in crystallization-decomposed Ga(5)(As(0.40)Se(0.60))(95) alloy. Springer US 2017-02-06 /pmc/articles/PMC5293715/ /pubmed/28168612 http://dx.doi.org/10.1186/s11671-017-1887-1 Text en © The Author(s). 2017 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
spellingShingle Nano Express
Shpotyuk, Ya.
Adamiak, S.
Dziedzic, A.
Szlezak, J.
Bochnowski, W.
Cebulski, J.
Nanoscale Inhomogeneities Mapping in Ga-Modified Arsenic Selenide Glasses
title Nanoscale Inhomogeneities Mapping in Ga-Modified Arsenic Selenide Glasses
title_full Nanoscale Inhomogeneities Mapping in Ga-Modified Arsenic Selenide Glasses
title_fullStr Nanoscale Inhomogeneities Mapping in Ga-Modified Arsenic Selenide Glasses
title_full_unstemmed Nanoscale Inhomogeneities Mapping in Ga-Modified Arsenic Selenide Glasses
title_short Nanoscale Inhomogeneities Mapping in Ga-Modified Arsenic Selenide Glasses
title_sort nanoscale inhomogeneities mapping in ga-modified arsenic selenide glasses
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5293715/
https://www.ncbi.nlm.nih.gov/pubmed/28168612
http://dx.doi.org/10.1186/s11671-017-1887-1
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