Skip to main content

Lund University Publications

LUND UNIVERSITY LIBRARIES

Spectroscopic studies on Pr3+ doped YPO4 and LuPO4 upon vacuum ultraviolet (VUV) and synchrotron radiation excitation

Kappelhoff, Jan ; Keil, Jan Niklas ; Kirm, Marco ; Makhov, Vladimir N. ; Chernenko, Kirill LU ; Möller, Stephanie and Jüstel, Thomas (2022) In Chemical Physics 562.
Abstract

This work concerns the spectroscopic properties of micro- and nanoscale LuPO4:Pr3+ and microscale YPO4:Pr3+ upon excitation by VUV synchrotron radiation at a wide range of energies (5–45 eV) and two different temperatures (7 and 300 K). Both Pr3+ doped host materials show more intense UV-C emission than other Pr3+ phosphors studied earlier at FinEstBeAMS beamline under the same measurement conditions. The various relaxation processes of 5d14f1 → 4f2 interconfigurational transitions of Pr3+ and the difference between both hosts are discussed in detail.

Please use this url to cite or link to this publication:
author
; ; ; ; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
5d-4f Pr transitions, Scintillator, Synchrotron radiation, Temperature dependent and time resolved spectroscopy, Time resolved luminescence spectroscopy, UV-C luminescence, VUV spectroscopy
in
Chemical Physics
volume
562
article number
111646
publisher
Elsevier
external identifiers
  • scopus:85134722579
ISSN
0301-0104
DOI
10.1016/j.chemphys.2022.111646
language
English
LU publication?
yes
id
b1797d2e-f6eb-494e-b6e4-1143beaaa011
date added to LUP
2022-09-22 14:35:34
date last changed
2022-09-22 14:35:34
@article{b1797d2e-f6eb-494e-b6e4-1143beaaa011,
  abstract     = {{<p>This work concerns the spectroscopic properties of micro- and nanoscale LuPO<sub>4</sub>:Pr<sup>3+</sup> and microscale YPO<sub>4</sub>:Pr<sup>3+</sup> upon excitation by VUV synchrotron radiation at a wide range of energies (5–45 eV) and two different temperatures (7 and 300 K). Both Pr<sup>3+</sup> doped host materials show more intense UV-C emission than other Pr<sup>3+</sup> phosphors studied earlier at FinEstBeAMS beamline under the same measurement conditions. The various relaxation processes of 5d<sup>1</sup>4f<sup>1</sup> → 4f<sup>2</sup> interconfigurational transitions of Pr<sup>3+</sup> and the difference between both hosts are discussed in detail.</p>}},
  author       = {{Kappelhoff, Jan and Keil, Jan Niklas and Kirm, Marco and Makhov, Vladimir N. and Chernenko, Kirill and Möller, Stephanie and Jüstel, Thomas}},
  issn         = {{0301-0104}},
  keywords     = {{5d-4f Pr transitions; Scintillator; Synchrotron radiation; Temperature dependent and time resolved spectroscopy; Time resolved luminescence spectroscopy; UV-C luminescence; VUV spectroscopy}},
  language     = {{eng}},
  month        = {{10}},
  publisher    = {{Elsevier}},
  series       = {{Chemical Physics}},
  title        = {{Spectroscopic studies on Pr<sup>3+</sup> doped YPO<sub>4</sub> and LuPO<sub>4</sub> upon vacuum ultraviolet (VUV) and synchrotron radiation excitation}},
  url          = {{http://dx.doi.org/10.1016/j.chemphys.2022.111646}},
  doi          = {{10.1016/j.chemphys.2022.111646}},
  volume       = {{562}},
  year         = {{2022}},
}