利用超快激光诱导击穿光谱检测氚

IF 3.1 2区化学 Q2 CHEMISTRY, ANALYTICAL

Journal of Analytical Atomic Spectrometry Pub Date : 2024-02-05 DOI:10.1039/D3JA00439B

Sivanandan S. Harilal, Abdul K. Shaik, Elizabeth J. Kautz, Arun Devaraj, Andrew M. Casella and David J. Senor

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引用次数: 0

摘要

对核材料及其放射性同位素的检测，除了不需要样品制备之外，还必须具备快速和隔离能力，这对核不扩散、保障和安全至关重要。在这项工作中，我们展示了超快激光诱导击穿光谱技术在中子辐照 Zircaloy-4 样品深度剖析过程中检测氚（3H）的首次应用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Detection of tritium using ultrafast laser-induced breakdown spectroscopy

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Detection of tritium using ultrafast laser-induced breakdown spectroscopy

Detection of nuclear materials and their radioisotopes with rapid, and standoff capability in addition to no sample preparation requirement is crucial to nuclear nonproliferation, safeguards, and security. In this work, we demonstrate the first application of ultrafast laser-induced breakdown spectroscopy to detect tritium (³H) during depth profiling of neutron-irradiated Zircaloy-4 samples.

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