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| Main Authors: | , , , , , |
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| Format: | Preprint |
| Published: |
2026
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2604.26697 |
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| _version_ | 1866918474429759488 |
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| author | Evin, Berengere Gaboriau, Dorian Segard, Mathieu Challet, Sylvain Fabre, Arnaud Thiebaut, Stephanie |
| author_facet | Evin, Berengere Gaboriau, Dorian Segard, Mathieu Challet, Sylvain Fabre, Arnaud Thiebaut, Stephanie |
| contents | This letter is presenting a simple but effective mechanism that explains why ,during tritium aging, metal tritides retain most helium-3 for years and then suddenly release massive amount. The mechanism is based on the hypothesis that dislocations blocking could explain the sudden change of behavior. The modeling of this phenomenon combine a mechanical and microstructural approach. The calculations made with this mechanism fit all the aging data acquired on aged palladium tritide |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2604_26697 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Predicting massive helium-3 release from metal tritides using simple mechanical modeling Evin, Berengere Gaboriau, Dorian Segard, Mathieu Challet, Sylvain Fabre, Arnaud Thiebaut, Stephanie Materials Science This letter is presenting a simple but effective mechanism that explains why ,during tritium aging, metal tritides retain most helium-3 for years and then suddenly release massive amount. The mechanism is based on the hypothesis that dislocations blocking could explain the sudden change of behavior. The modeling of this phenomenon combine a mechanical and microstructural approach. The calculations made with this mechanism fit all the aging data acquired on aged palladium tritide |
| title | Predicting massive helium-3 release from metal tritides using simple mechanical modeling |
| topic | Materials Science |
| url | https://arxiv.org/abs/2604.26697 |