Optical Lines of Ru[sup.21+] to Ru[sup.24+] Ions

In this work, we report a spectroscopy measurement of Ru[sup.21+] to Ru[sup.24+] ions in the optical region using a low energy electron beam ion trap. Twelve lines were observed. The multiconfiguration Dirac–Hartree–Fock and relativistic configuration interaction methods were used to calculate the a...

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Published inAtoms Vol. 10; no. 4
Main Authors Fan, Junyu, Jiang, Zihuan, Qian, Yuyuan, Liu, Jialin, Xu, Pengcheng, Huang, Liangyu, He, Zhencen, Zou, Yaming, Li, Jiguang, Chen, Chongyang, Yao, Ke
Format Journal Article
LanguageEnglish
Published MDPI AG 01.12.2022
Subjects
Atomic properties
Ruthenium
China
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Summary:In this work, we report a spectroscopy measurement of Ru[sup.21+] to Ru[sup.24+] ions in the optical region using a low energy electron beam ion trap. Twelve lines were observed. The multiconfiguration Dirac–Hartree–Fock and relativistic configuration interaction methods were used to calculate the atomic level energies and the transition rates. With the assistance of the theoretical results, eleven magnetic dipole lines were identified. The experimental results provide new reference data for further theoretical investigations of the complex ions.
ISSN:2218-2004
2218-2004
DOI:10.3390/atoms10040154