Radiative Lifetimes In Neutral Tellurium Measured By Time-resolved Laser Spectroscopy
Författare
Summary, in English
Measurements of natural radiative lifetimes in atomic tellurium in the 5 p(3)7p configuration are reported. Two-step laser excitation was applied on tellurium vapour in a cell that was differentially heated and pumped through a capillary. The decay of the fluorescence signal was recorded at different vapour pressures. The following four radiative lifetime values were obtained: 7p P-5(1): 128(11) ns, 7p P-5(2): 99(8) ns, 7p P-3(1): 82(10) ns and 7p P-3(2): 124(8) ns.
Avdelning/ar
Publiceringsår
1994
Språk
Engelska
Sidor
31-34
Publikation/Tidskrift/Serie
Zeitschrift für Physik D Atoms, Molecules and Clusters
Volym
32
Issue
1-2
Fulltext
- Available as PDF - 355 kB
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Dokumenttyp
Artikel i tidskrift
Förlag
EDP Sciences
Ämne
- Atom and Molecular Physics and Optics
Status
Published
ISBN/ISSN/Övrigt
- ISSN: 0178-7683