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Measurements of excited state lifetimes and oscillator strengths in Pt II

Larsson, Jörgen LU ; 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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author
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
2012-02-18 11:20:10
date last changed
2016-10-13 04:34:31
@misc{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    = {ARRAY(0x8b01040)},
  series       = {Journal of Physics B: Atomic, Molecular and Optical Physics},
  title        = {Measurements of excited state lifetimes and oscillator strengths in Pt II},
  url          = {http://dx.doi.org/10.1088/0953-4075/29/10/003},
  volume       = {29},
  year         = {1996},
}