利用简单机械模型预测金属氚化物中大量氦-3释放
Predicting massive helium-3 release from metal tritides using simple mechanical modeling
AI总结：
本文提出一种简单有效的机制，解释金属氚化物在氚老化过程中为何能长期保留大部分氦-3并突然大量释放，结合机械与微观结构方法进行建模，计算结果与老化钯氚化物的数据吻合。
摘要：
本文提出一种简单但有效的机制，解释了在氚老化过程中，金属氚化物为何能长期保留大部分氦-3并在随后突然大量释放。该机制基于位错阻塞可解释行为突变的假设。该现象的建模结合了机械和微观结构方法。使用该机制进行的计算能够拟合所有已获取的老化钯氚化物数据。
英文摘要：
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
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
