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Lifetime measurements in LaII and LaIII using time-resolved laser spectroscopy

Li, Z. S and Zhankui, J (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:
author
and
publishing date
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
2025-10-14 11:48:03
@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}},
}