标题： 一种新型光和离子束诱导发光（LIBIL）装置的开发，用于金刚石中色心的原位光学表征 显示英文标题

标题： Development of a novel Light and Ion Beam Induced Luminescence (LIBIL) setup for in-situ optical characterization of color centers in diamond

摘要： 在本工作中，介绍了新型激光和离子束诱导发光（LIBIL）实验终端的开发。 为了系统测试新开发装置的能力和限制，对一种IIa型光学级钻石和一种富氮Ib型钻石进行了电致发光（IL）和离子光致发光（IPL）测量。 通过比较和分析获得的光谱，表明发光猝灭的速度与离子束电流存在非平凡的依赖关系。 此外，还证明了一些负电荷氮空位色心的特征光谱特征（即NV$^-$零声子线）仅在IPL测量中被观察到。 这表明，将两个独立步骤——离子注入和光学表征——统一起来，可以为色心形成的动力学提供新的见解。 显示英文摘要

摘要： In this work, development of the new Laser and Ion Beam Induced Luminescence (LIBIL) experimental end-station has been presented. To systematically test the capabilities and limitations of the newly developed setup, ionoluminescence (IL) and iono-photoluminescence (IPL) measurements were performed on a type IIa optical grade and a type Ib nitrogen rich diamond. By comparing and analyzing the obtained spectra, it was shown that the speed of luminescence quenching has a non-trivial dependence on the ion beam current. Additionally, it was demonstrated that some spectral features characteristic of the negatively charged nitrogen-vacancy color center (i.e. NV$^-$ zero-phonon line) have been observed only during IPL measurements. This demonstrates that the unification of two separate steps, ion implantation and optical characterization, could yield new insights into dynamics of color center formation.