Thermodynamics of deposition flux-dependent intrinsic film stress

Vapour deposition on polycrystalline films can lead to unexpectedly high and reversible compressive stress, the origin of which remains unclear. Here, the authors show, using thermodynamic arguments, that entropic effects in the extremely dilute adatom gas on the surface play a major role.

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Autores principales: Amirmehdi Saedi, Marcel J. Rost
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2016
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Acceso en línea:https://doaj.org/article/55bb0f1aeb7b42d091eb0c31b0eb2356
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spelling oai:doaj.org-article:55bb0f1aeb7b42d091eb0c31b0eb23562021-12-02T14:39:13ZThermodynamics of deposition flux-dependent intrinsic film stress10.1038/ncomms107332041-1723https://doaj.org/article/55bb0f1aeb7b42d091eb0c31b0eb23562016-02-01T00:00:00Zhttps://doi.org/10.1038/ncomms10733https://doaj.org/toc/2041-1723Vapour deposition on polycrystalline films can lead to unexpectedly high and reversible compressive stress, the origin of which remains unclear. Here, the authors show, using thermodynamic arguments, that entropic effects in the extremely dilute adatom gas on the surface play a major role.Amirmehdi SaediMarcel J. RostNature PortfolioarticleScienceQENNature Communications, Vol 7, Iss 1, Pp 1-6 (2016)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
Amirmehdi Saedi
Marcel J. Rost
Thermodynamics of deposition flux-dependent intrinsic film stress
description Vapour deposition on polycrystalline films can lead to unexpectedly high and reversible compressive stress, the origin of which remains unclear. Here, the authors show, using thermodynamic arguments, that entropic effects in the extremely dilute adatom gas on the surface play a major role.
format article
author Amirmehdi Saedi
Marcel J. Rost
author_facet Amirmehdi Saedi
Marcel J. Rost
author_sort Amirmehdi Saedi
title Thermodynamics of deposition flux-dependent intrinsic film stress
title_short Thermodynamics of deposition flux-dependent intrinsic film stress
title_full Thermodynamics of deposition flux-dependent intrinsic film stress
title_fullStr Thermodynamics of deposition flux-dependent intrinsic film stress
title_full_unstemmed Thermodynamics of deposition flux-dependent intrinsic film stress
title_sort thermodynamics of deposition flux-dependent intrinsic film stress
publisher Nature Portfolio
publishDate 2016
url https://doaj.org/article/55bb0f1aeb7b42d091eb0c31b0eb2356
work_keys_str_mv AT amirmehdisaedi thermodynamicsofdepositionfluxdependentintrinsicfilmstress
AT marceljrost thermodynamicsofdepositionfluxdependentintrinsicfilmstress
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