Abstract
Ar-ion sputtering is successfully used to produce intense atomic beams of refractory elements. The population in the ground and low metastable states of Ta 1 is investigated for the sputtered atoms. Isotope shifts and hyperfine structures of seven transitions have been measured for the stable isotopes of Hf, Ta and W. The hyperfine coupling constants A and B are determined for eight atomic levels of177,179Hf,181Ta and183W.
Original language | English |
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Pages (from-to) | 365-369 |
Number of pages | 5 |
Journal | Hyperfine Interactions |
Volume | 84 |
Issue number | 1 |
DOIs | |
Publication status | Published - 1994 Dec |
Externally published | Yes |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Nuclear and High Energy Physics
- Condensed Matter Physics
- Physical and Theoretical Chemistry