VUV spectroscopy of pure and Sm2+ doped SrFCl crystals
(2003) In Physica Status Solidi. B: Basic Research 239(1). p.246-250- Abstract
- The creation and relaxation of electronic excitations in pure crystalline SrFCl and Sm2+ doped SrFCl were investigated using vacuum ultraviolet (VUV) spectroscopic methods. In the emission spectra of pure SrFCl and SrFCl: Sm2+ a strong emission band in the vicinity of 4.7 eV was detected, connected to self-trapped exciton (STE) having a Cl-2(-) core. The threshold for creation of STE was detected at 8.5 eV in the excitation spectrum of pure SrFCl and at 7.6 eV for Sm2+ doped SrFCI. It was demonstrated that the excitation spectrum of Sm2+ emission is determined with direct excitation of a Sm2+ center below 7.6 eV and with excitation of the SrFCl host above 7.6 eV. (C) 2003 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/301197
- author
- Kisand, V ; Kink, R ; Kink, I ; Jaaniso, R and Martinson, Indrek LU
- organization
- publishing date
- 2003
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physica Status Solidi. B: Basic Research
- volume
- 239
- issue
- 1
- pages
- 246 - 250
- publisher
- John Wiley & Sons Inc.
- external identifiers
-
- wos:000185289700027
- scopus:0242556792
- ISSN
- 0370-1972
- DOI
- 10.1002/pssb.200301811
- language
- English
- LU publication?
- yes
- id
- 292cf176-6050-4e5b-93d2-88d21de14791 (old id 301197)
- date added to LUP
- 2016-04-01 16:30:09
- date last changed
- 2022-01-28 20:12:14
@article{292cf176-6050-4e5b-93d2-88d21de14791, abstract = {{The creation and relaxation of electronic excitations in pure crystalline SrFCl and Sm2+ doped SrFCl were investigated using vacuum ultraviolet (VUV) spectroscopic methods. In the emission spectra of pure SrFCl and SrFCl: Sm2+ a strong emission band in the vicinity of 4.7 eV was detected, connected to self-trapped exciton (STE) having a Cl-2(-) core. The threshold for creation of STE was detected at 8.5 eV in the excitation spectrum of pure SrFCl and at 7.6 eV for Sm2+ doped SrFCI. It was demonstrated that the excitation spectrum of Sm2+ emission is determined with direct excitation of a Sm2+ center below 7.6 eV and with excitation of the SrFCl host above 7.6 eV. (C) 2003 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.}}, author = {{Kisand, V and Kink, R and Kink, I and Jaaniso, R and Martinson, Indrek}}, issn = {{0370-1972}}, language = {{eng}}, number = {{1}}, pages = {{246--250}}, publisher = {{John Wiley & Sons Inc.}}, series = {{Physica Status Solidi. B: Basic Research}}, title = {{VUV spectroscopy of pure and Sm2+ doped SrFCl crystals}}, url = {{http://dx.doi.org/10.1002/pssb.200301811}}, doi = {{10.1002/pssb.200301811}}, volume = {{239}}, year = {{2003}}, }