Detection of the 5p – 4f orbital crossing and its optical clock transition in Pr9+
Atomic clocks are based on the frequency of optical transitions and offer high precision. Here the authors demonstrate a configuration crossing in the highly charged ion praseodymium (Pr$${}^{9+}$$ 9+ ) and determine the frequency of a potential reference transition for a highly charged ion clock.
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| Main Authors: | , , , , , , , |
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| Format: | article |
| Language: | EN |
| Published: |
Nature Portfolio
2019
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| Subjects: | |
| Online Access: | https://doaj.org/article/e1180d5c7b074c9499662a05f9e83f73 |
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