A gas-phase reaction cell for modern Atom Probe systems
In this work, we demonstrate a new system for the examination of gas interactions with surfaces via Atom Probe Tomography. This system provides the capability to examine the surface and subsurface interactions of gases with a wide range of specimens, as well as a selection of input gas types. This s...
| Main Authors: | , , , , |
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| Format: | Journal article |
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Cambridge University Press
2019
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| _version_ | 1797094557670703104 |
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| author | Haley, D McCarrol, I Bagot, P Cairney, J Moody, M |
| author_facet | Haley, D McCarrol, I Bagot, P Cairney, J Moody, M |
| author_sort | Haley, D |
| collection | OXFORD |
| description | In this work, we demonstrate a new system for the examination of gas interactions with surfaces via Atom Probe Tomography. This system provides the capability to examine the surface and subsurface interactions of gases with a wide range of specimens, as well as a selection of input gas types. This system has been primarily developed to aid the investigation of hydrogen interactions with metallurgical samples, to better understand the phenomenon of hydrogen embrittlement. In its current form, it is able to operate at pressures from 106 to 1000 mbar (abs), can operate using a variety of gasses, and is equipped with heating and cryogenic quenching capabilities. We use this system to examine the interaction of hydrogen with Pd, as well as the interaction of water vapour and oxygen in Mg samples. |
| first_indexed | 2024-03-07T04:15:40Z |
| format | Journal article |
| id | oxford-uuid:c9536397-227b-41ba-8f26-3af689adaa43 |
| institution | University of Oxford |
| last_indexed | 2024-03-07T04:15:40Z |
| publishDate | 2019 |
| publisher | Cambridge University Press |
| record_format | dspace |
| spelling | oxford-uuid:c9536397-227b-41ba-8f26-3af689adaa432022-03-27T06:58:22ZA gas-phase reaction cell for modern Atom Probe systemsJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:c9536397-227b-41ba-8f26-3af689adaa43Symplectic Elements at OxfordCambridge University Press2019Haley, DMcCarrol, IBagot, PCairney, JMoody, MIn this work, we demonstrate a new system for the examination of gas interactions with surfaces via Atom Probe Tomography. This system provides the capability to examine the surface and subsurface interactions of gases with a wide range of specimens, as well as a selection of input gas types. This system has been primarily developed to aid the investigation of hydrogen interactions with metallurgical samples, to better understand the phenomenon of hydrogen embrittlement. In its current form, it is able to operate at pressures from 106 to 1000 mbar (abs), can operate using a variety of gasses, and is equipped with heating and cryogenic quenching capabilities. We use this system to examine the interaction of hydrogen with Pd, as well as the interaction of water vapour and oxygen in Mg samples. |
| spellingShingle | Haley, D McCarrol, I Bagot, P Cairney, J Moody, M A gas-phase reaction cell for modern Atom Probe systems |
| title | A gas-phase reaction cell for modern Atom Probe systems |
| title_full | A gas-phase reaction cell for modern Atom Probe systems |
| title_fullStr | A gas-phase reaction cell for modern Atom Probe systems |
| title_full_unstemmed | A gas-phase reaction cell for modern Atom Probe systems |
| title_short | A gas-phase reaction cell for modern Atom Probe systems |
| title_sort | gas phase reaction cell for modern atom probe systems |
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