Lifetime measurements in LaII and LaIII using time-resolved laser spectroscopy
(1999) In Physica Scripta. Topical Issues 60(5). p.414-417- Abstract
- Lifetime determinations for eleven levels in La II and two levels in La III have been performed using time-resolved laser spectroscopy. Free La+ and La++ ions were produced in a laser-induced plasma and selective excitation was obtained with narrow-bandwidth, 1 ns duration tunable laser pulses. Lifetime values were evaluated from the time-resolved fluorescence signals recorded by a fast detection system. The La III data are believed to be the first ones obtained for a doubly charged lanthanide ion by laser spectroscopy. The results are compared with previous measurements by other authors.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/2258813
- author
- Li, Z. S and Zhankui, J
- publishing date
- 1999
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physica Scripta. Topical Issues
- volume
- 60
- issue
- 5
- pages
- 414 - 417
- publisher
- IOP Publishing
- external identifiers
-
- scopus:0000409822
- ISSN
- 0281-1847
- DOI
- 10.1238/Physica.Regular.060a00414
- language
- English
- LU publication?
- no
- id
- 2d38c4ac-79e2-4bd6-9774-f6085b842b89 (old id 2258813)
- date added to LUP
- 2016-04-04 09:21:02
- date last changed
- 2022-01-29 17:27:40
@article{2d38c4ac-79e2-4bd6-9774-f6085b842b89, abstract = {{Lifetime determinations for eleven levels in La II and two levels in La III have been performed using time-resolved laser spectroscopy. Free La+ and La++ ions were produced in a laser-induced plasma and selective excitation was obtained with narrow-bandwidth, 1 ns duration tunable laser pulses. Lifetime values were evaluated from the time-resolved fluorescence signals recorded by a fast detection system. The La III data are believed to be the first ones obtained for a doubly charged lanthanide ion by laser spectroscopy. The results are compared with previous measurements by other authors.}}, author = {{Li, Z. S and Zhankui, J}}, issn = {{0281-1847}}, language = {{eng}}, number = {{5}}, pages = {{414--417}}, publisher = {{IOP Publishing}}, series = {{Physica Scripta. Topical Issues}}, title = {{Lifetime measurements in LaII and LaIII using time-resolved laser spectroscopy}}, url = {{https://lup.lub.lu.se/search/files/5300526/2297393.pdf}}, doi = {{10.1238/Physica.Regular.060a00414}}, volume = {{60}}, year = {{1999}}, }