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Measurements of excited state lifetimes and oscillator strengths in Pt II

Larsson, Jörgen LU orcid ; Zerne, R and Lundberg, Hans LU (1996) In Journal of Physics B: Atomic, Molecular and Optical Physics 29(10). p.1895-1899
Abstract
We report on radiative lifetime measurements of short-lived states in singly ionized platinum by excitation with pico-second laser pulses and subsequent time-resolved detection. The upper levels were populated from metastable ion levels in a laser-generated plasma using radiation in the UV/VUV spectral range. The following lifetimes were obtained: tau(5d(8)(F-3(4))6p(1/2), J = 7/2) = 3.9(3) ns, tau(5d(8)(F-3(4))6p(3/2), J = 9/2) = 3.5(3) ns and tau(5d(8)(F-3(3))6p(1/2), J = 5/2) = 2.6(3) ns. By using relative intensities of the lines found in the literature, oscillator strengths were determined.
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; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Journal of Physics B: Atomic, Molecular and Optical Physics
volume
29
issue
10
pages
1895 - 1899
publisher
IOP Publishing
external identifiers
  • scopus:0030134072
ISSN
0953-4075
DOI
10.1088/0953-4075/29/10/003
language
English
LU publication?
yes
id
4d8cc412-853f-4897-8fb0-f330da1ea36a (old id 2258743)
date added to LUP
2016-04-04 09:39:04
date last changed
2022-03-08 01:40:43
@article{4d8cc412-853f-4897-8fb0-f330da1ea36a,
  abstract     = {{We report on radiative lifetime measurements of short-lived states in singly ionized platinum by excitation with pico-second laser pulses and subsequent time-resolved detection. The upper levels were populated from metastable ion levels in a laser-generated plasma using radiation in the UV/VUV spectral range. The following lifetimes were obtained: tau(5d(8)(F-3(4))6p(1/2), J = 7/2) = 3.9(3) ns, tau(5d(8)(F-3(4))6p(3/2), J = 9/2) = 3.5(3) ns and tau(5d(8)(F-3(3))6p(1/2), J = 5/2) = 2.6(3) ns. By using relative intensities of the lines found in the literature, oscillator strengths were determined.}},
  author       = {{Larsson, Jörgen and Zerne, R and Lundberg, Hans}},
  issn         = {{0953-4075}},
  language     = {{eng}},
  number       = {{10}},
  pages        = {{1895--1899}},
  publisher    = {{IOP Publishing}},
  series       = {{Journal of Physics B: Atomic, Molecular and Optical Physics}},
  title        = {{Measurements of excited state lifetimes and oscillator strengths in Pt II}},
  url          = {{https://lup.lub.lu.se/search/files/5380878/2297379.pdf}},
  doi          = {{10.1088/0953-4075/29/10/003}},
  volume       = {{29}},
  year         = {{1996}},
}