A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä
Up-conversion luminescence - A new property in tenebrescent and persistent luminescent hackmanites
Tekijät: Norrbo I, Hyppänen I, Lastusaari M
Kustantaja: ELSEVIER SCIENCE BV
Julkaisuvuosi: 2017
Journal: Journal of Luminescence
Tietokannassa oleva lehden nimi: JOURNAL OF LUMINESCENCE
Lehden akronyymi: J LUMIN
Vuosikerta: 191
Numero: Part A
Aloitussivu: 28
Lopetussivu: 34
Sivujen määrä: 7
ISSN: 0022-2313
DOI: https://doi.org/10.1016/j.jlumin.2017.02.046
Tiivistelmä
The aim of this work was to broaden the optical properties of the synthetic mineral hackmanite by adding ytterbium and erbium dopants inside the hackmanite structure. By this addition we were able to achieve a synthetic hackmanite material capable of showing green and red up-conversion luminescence, blue/white photoluminescence, blue/white persistent luminescence as well as purple tenebrescence in one material. These optical properties can be obtained by exciting with different wavelengths making hackmanite a perfect candidate for optical multiplexing. (C) 2017 Elsevier B.V. All rights reserved.
The aim of this work was to broaden the optical properties of the synthetic mineral hackmanite by adding ytterbium and erbium dopants inside the hackmanite structure. By this addition we were able to achieve a synthetic hackmanite material capable of showing green and red up-conversion luminescence, blue/white photoluminescence, blue/white persistent luminescence as well as purple tenebrescence in one material. These optical properties can be obtained by exciting with different wavelengths making hackmanite a perfect candidate for optical multiplexing. (C) 2017 Elsevier B.V. All rights reserved.
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