The cross section for the combined ²D(¹⁵N,p)¹⁶N and ²D(¹⁵N,nγ)¹⁶O nuclear reactions of deuterium (²D) with incident ¹⁵N ions is evaluated and found to increase by two orders of magnitude between 3.3 and 7.0 MeV. Detecting the γ-rays at 6.1 and 7.1 MeV from these reactions allows quantifying the depth-integrated ²D content in materials in parallel with nanometer-resolved quantitative hydrogen (¹H) depth profiling in surface layers through resonant ¹H(¹⁵N,αγ)¹²C nuclear reaction analysis (NRA) using ¹⁵N ion beams. The information depth and sensitivity of ¹⁵N-²D NRA is estimated through energy loss simulations of the ¹⁵N projectiles in the analyzed material. Good agreement of the integral ²D quantitation through ²D(¹⁵N,p)¹⁶N and ²D(¹⁵N,nγ)¹⁶O NRA with ²D depth profiles obtained independently via ²D(³He,p)⁴He NRA is demonstrated at the example of ²D plasma-exposed tungsten samples. The simultaneous quantitation of ²D and depth-resolved ¹H profiling with a single ¹⁵N ion beam promises application potential to investigate hydrogen-isotope exchange and diffusion processes in surface and thin buried layers.

评价了氘（² D）与入射¹⁵ N离子的合并² D（¹⁵ N，p）¹⁶ N和² D（¹⁵ N，nγ）¹⁶ O核反应的横截面，发现增加了两个数量级幅度介于3.3和7.0 MeV之间。通过这些反应检测6.1和7.1 MeV的γ射线，可以量化材料中的深度积分² D含量，同时通过共振¹ H（¹⁵ N，αγ ）与表面层中的纳米级定量氢（¹ H）深度轮廓平行）¹² C核反应分析（NRA）使用¹⁵ N离子束。¹⁵ N- ² D NRA的信息深度和灵敏度是通过对所分析材料中¹⁵ N弹丸的能量损失模拟来估算的。通过² D（¹⁵ N，p）¹⁶ N和² D（¹⁵ N，nγ）¹⁶ O NRA进行的积分² D定量分析具有良好的一致性，并通过² D（³ He，p）⁴ He NRA独立获得了² D深度剖面证明在该实施例² d暴露于等离子体的钨样品。同时定量²用单个¹⁵ N离子束进行D和深度解析的¹ H轮廓分析，有望在表面和薄埋层中研究氢-同位素交换和扩散过程具有应用潜力。