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Attempts of molecular beam epitaxy growth of kagome FeGe thin films with RHEED analysis Li , Peize
Abstract
The hexagonal, or Kagome 1:1 FeGe phase, has yet to be successfully realized in large-scale thin-film form. In this study, we investigated various methods to stabilize the Kagome phase on c-plane (0001) sapphire substrates. Using the co-deposition method, even with treated substrates featuring terrace structures, the films became polycrystalline at lower growth temperatures (200-300 °C). As temperatures increased to 500-550 °C, an iron-rich β-FexGe (1.33
Item Metadata
| Title |
Attempts of molecular beam epitaxy growth of kagome FeGe thin films with RHEED analysis
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| Creator | |
| Supervisor | |
| Publisher |
University of British Columbia
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| Date Issued |
2024
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| Description |
The hexagonal, or Kagome 1:1 FeGe phase, has yet to be successfully realized in large-scale thin-film form. In this study, we investigated various methods to stabilize the Kagome phase on c-plane (0001) sapphire substrates. Using the co-deposition method, even with treated substrates featuring terrace structures, the films became polycrystalline at lower growth temperatures (200-300 °C). As temperatures increased to 500-550 °C, an iron-rich β-FexGe (1.33
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| Genre | |
| Type | |
| Language |
eng
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| Date Available |
2024-10-23
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| Provider |
Vancouver : University of British Columbia Library
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| Rights |
Attribution-NonCommercial-NoDerivatives 4.0 International
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| DOI |
10.14288/1.0447072
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| URI | |
| Degree (Theses) | |
| Program (Theses) | |
| Affiliation | |
| Degree Grantor |
University of British Columbia
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| Graduation Date |
2024-11
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| Campus | |
| Scholarly Level |
Graduate
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| Rights URI | |
| Aggregated Source Repository |
DSpace
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Attribution-NonCommercial-NoDerivatives 4.0 International