A review of phosphorescent and fluorescent phosphors for fingerprint detection

D Chávez, CR Garcia, J Oliva, LA Diaz-Torres - Ceramics International, 2021 - Elsevier
Currently, the efficient detection of fingerprints is essential for the crime investigations.
Revealing fingerprints is commonly achieved with fluorescent organic compounds but they …

Combinations of Superior Inorganic Phosphors for Level‐Tunable Information Hiding and Encoding

Y Wu, W Wu - Advanced Optical Materials, 2021 - Wiley Online Library
Inorganic photoluminescence (PL) phosphors (including upconversion (UC), down‐shifting
(DS), and persistent (PersL) materials) with tunable outputs, high quantum yields (QYs), and …

Novel double perovskite Ca2Gd0. 5Nb1-xW5x/6O6: 0.5 Eu3+ red phosphors with excellent thermal stability and high color purity for white LEDs

Y Xiang, Z Liu, Y Gao, L Feng, T Zhou, M Liu… - Chemical Engineering …, 2023 - Elsevier
High color rendering index (CRI), low correlation color temperature (CCT) and excellent
thermal stability are crucial indicators to evaluate the practical applications of the white light …

Luminescence investigation of red-emitting Sr2MgMoO6: Eu3+ phosphor for visualization of latent fingerprint

Y Wang, Y Ke, S Chen, J Luo, S Shu, J Gao… - Journal of colloid and …, 2021 - Elsevier
Fingerprints are widely studied due to their unique shape and lifelong properties. The latent
fingerprint (LFP) visualization is critical in identifying crime scenes and personal information …

Eu3+ Site Distribution and Local Distortion of Photoluminescent Ca3WO6:(Eu3+, K+) Double Perovskites as High‐Color‐Purity Red Phosphors

T Otsuka, R Oka, T Hayakawa - Advanced Science, 2023 - Wiley Online Library
In this study, Eu3+ and K+ co‐doped Ca3WO6 double perovskite, a high‐color‐purity red
phosphor, is quantitatively investigated using synchrotron X‐ray diffraction Rietveld …

Thermally stable rare-earth-free double perovskite phosphors toward dual-mode optical thermometry and dual-functional lighting sources

H Li, L Li, L Mei, W Zhao, X Zhou, Y Wang… - Journal of Materials …, 2023 - pubs.rsc.org
Novel Mn4+-activated Sr2LuSbO6 (SLSO) samples have a broad excitation wavelength and
further emit a deep-red emission corresponding to the 2Eg→ 4A2g transition, which aligns …

Luminescence of a novel double-perovskite Sr2InSbO6: Eu3+ orange-red-emitting phosphor for white LEDs and visualization of latent fingerprints

Y Xie, X Geng, J Guo, W Shi, Q Lv, J Kong, Y Li… - Materials Research …, 2022 - Elsevier
Abstract Eu 3+-activated Sr 2 InSbO 6 (SISO) orange-red-emitting double-perovskite
antimonate phosphors were realized. The emission spectrum of SISO: Eu 3+ sample …

Sr3LiSbO6: Er3+ phosphors for green LEDs and solar cell applications

C Kumari, A Kumar, SK Sharma, J Manam - Vacuum, 2023 - Elsevier
In the present work, Er 3+ doped Sr 3 LiSbO 6 ceramics phosphors have been synthesized
by the solid-state method. Crystal structure and phase formation were analyzed from XRD …

One material, many possibilities via enrichment of luminescence in La2Zr2O7:Tb3+ nanophosphors for forensic stimuli aided applications

DR Lavanya, GP Darshan, J Malleshappa… - Scientific Reports, 2022 - nature.com
Engineering a single material with multidirectional applications is crucial for improving
productivity, low cost, flexibility, least power consumption, etc. To achieve these …

A wide-band excited red phosphor GdNb2VO9: Eu3+ with abnormal thermal quenching for latent fingerprints, security ink, and WLEDs

Y Li, J Kong, C Li, H Su, Y Du, L Zhou, Z Zou… - Journal of Alloys and …, 2023 - Elsevier
The high-temperature solid-state reaction synthesized GdNb 2 VO 9: Eu 3+ phosphors. The
phase purity, luminescent properties, and thermal stability were systematically studied in this …