Finite-size effects in amorphous thin Co$_{70}$Zr$_{30}$ layers
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arXiv
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| Main Authors: | , , |
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| Format: | Preprint |
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2026
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| _version_ | 1866915958219603968 |
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| author | Kurichenko, Vladislav Rani, Parul Hjörvarsson, Björgvin |
| author_facet | Kurichenko, Vladislav Rani, Parul Hjörvarsson, Björgvin |
| contents | Profound finite size effects are observed in both the moment and ordering temperature in thin Co$_{70}$Zr$_{30}$ layers. The results are consistent with the presence of interface regions with reduced magnetic interactions and moment. The extension of this region is determined to be around 1 nm thick at each interface. Above and near the apparent critical temperature, the magnetic properties can be understood in terms of Griffith phases. |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2604_23222 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Finite-size effects in amorphous thin Co$_{70}$Zr$_{30}$ layers Kurichenko, Vladislav Rani, Parul Hjörvarsson, Björgvin Disordered Systems and Neural Networks Mesoscale and Nanoscale Physics Materials Science Profound finite size effects are observed in both the moment and ordering temperature in thin Co$_{70}$Zr$_{30}$ layers. The results are consistent with the presence of interface regions with reduced magnetic interactions and moment. The extension of this region is determined to be around 1 nm thick at each interface. Above and near the apparent critical temperature, the magnetic properties can be understood in terms of Griffith phases. |
| title | Finite-size effects in amorphous thin Co$_{70}$Zr$_{30}$ layers |
| topic | Disordered Systems and Neural Networks Mesoscale and Nanoscale Physics Materials Science |
| url | https://arxiv.org/abs/2604.23222 |