Excitation-selective coexistence of upconversion and persistent luminescence in Pr 3+ -doped eulytite-type phosphates towards advanced anti-counterfeiting

Journal of Materials Chemistry C 2026 Open access

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Authors: Guna Doke, Andris Antuzevics, Didzis Salnajs, Nadiia Rebrova, Alexander Grippa, Przemysław Jacek Dereń, Aldona Beganskienė, Aleksej Zarkov
DOI: 10.1039/d6tc00314a
Cited by: 2
References: 55

Abstract

The characteristic spectra of a 0.1% Pr 3+ -doped Ba 3 Lu(PO 4 ) 3 sample, with X-ray or 444 nm excitation on and off, along with digital photos showing XRL and PersL of the sample after X-ray irradiation.

Fields of Study & Subjects

Luminescence Properties of Advanced Materials Radiation Detection and Scintillator Technologies Lanthanide and Transition Metal Complexes

Publication details

Journal / source
Journal of Materials Chemistry C
Publisher
Royal Society of Chemistry (RSC)
Volume
14
Issue
18
Pages
7868–7877
Publication date
1 January 2026
Language
EN