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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Nature Portfolio
2019
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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) |
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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 |
work_keys_str_mv |
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1718387774627774464 |