Quasi-hydrostatic equation of state of silicon up to 1 megabar at ambient temperature

Abstract The isothermal equation of state of silicon has been determined by synchrotron x-ray diffraction experiments up to 105.2 GPa at room temperature using diamond anvil cells. A He-pressure medium was used to minimize the effect of uniaxial stress on the sample volume and ruby, gold and tungste...

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Autores principales: Simone Anzellini, Michael T. Wharmby, Francesca Miozzi, Annette Kleppe, Dominik Daisenberger, Heribert Wilhelm
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/b6ededfbcdff4795b42a99b42e9f8e2c
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spelling oai:doaj.org-article:b6ededfbcdff4795b42a99b42e9f8e2c2021-12-02T15:10:03ZQuasi-hydrostatic equation of state of silicon up to 1 megabar at ambient temperature10.1038/s41598-019-51931-12045-2322https://doaj.org/article/b6ededfbcdff4795b42a99b42e9f8e2c2019-10-01T00:00:00Zhttps://doi.org/10.1038/s41598-019-51931-1https://doaj.org/toc/2045-2322Abstract The isothermal equation of state of silicon has been determined by synchrotron x-ray diffraction experiments up to 105.2 GPa at room temperature using diamond anvil cells. A He-pressure medium was used to minimize the effect of uniaxial stress on the sample volume and ruby, gold and tungsten pressure gauges were used. Seven different phases of silicon have been observed along the experimental conditions covered in the present study.Simone AnzelliniMichael T. WharmbyFrancesca MiozziAnnette KleppeDominik DaisenbergerHeribert WilhelmNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 9, Iss 1, Pp 1-14 (2019)
institution DOAJ
collection DOAJ
language EN
topic Medicine
R
Science
Q
spellingShingle Medicine
R
Science
Q
Simone Anzellini
Michael T. Wharmby
Francesca Miozzi
Annette Kleppe
Dominik Daisenberger
Heribert Wilhelm
Quasi-hydrostatic equation of state of silicon up to 1 megabar at ambient temperature
description Abstract The isothermal equation of state of silicon has been determined by synchrotron x-ray diffraction experiments up to 105.2 GPa at room temperature using diamond anvil cells. A He-pressure medium was used to minimize the effect of uniaxial stress on the sample volume and ruby, gold and tungsten pressure gauges were used. Seven different phases of silicon have been observed along the experimental conditions covered in the present study.
format article
author Simone Anzellini
Michael T. Wharmby
Francesca Miozzi
Annette Kleppe
Dominik Daisenberger
Heribert Wilhelm
author_facet Simone Anzellini
Michael T. Wharmby
Francesca Miozzi
Annette Kleppe
Dominik Daisenberger
Heribert Wilhelm
author_sort Simone Anzellini
title Quasi-hydrostatic equation of state of silicon up to 1 megabar at ambient temperature
title_short Quasi-hydrostatic equation of state of silicon up to 1 megabar at ambient temperature
title_full Quasi-hydrostatic equation of state of silicon up to 1 megabar at ambient temperature
title_fullStr Quasi-hydrostatic equation of state of silicon up to 1 megabar at ambient temperature
title_full_unstemmed Quasi-hydrostatic equation of state of silicon up to 1 megabar at ambient temperature
title_sort quasi-hydrostatic equation of state of silicon up to 1 megabar at ambient temperature
publisher Nature Portfolio
publishDate 2019
url https://doaj.org/article/b6ededfbcdff4795b42a99b42e9f8e2c
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