Lanthanide spectroscopy in probing structure-property correlation in multi-site photoluminescent phosphors

SK Gupta, RM Kadam, PK Pujari - Coordination Chemistry Reviews, 2020 - Elsevier
Lanthanide luminescence gains significant attention during the last decade or so because of
its unique optical properties. In designing a phosphor material various parameter needs to …

Eu2+ Stabilized at Octahedrally Coordinated Ln3+ Site Enabling Red Emission in Sr3LnAl2O7.5 (Ln = Y or Lu) Phosphors

T Hu, Y Gao, MS Molokeev, Z Xia… - Advanced Optical …, 2021 - Wiley Online Library
Red spectrum loss in phosphor‐converted light‐emitting diodes (pc‐LEDs) restricts high‐
quality warm‐white lighting. Herein, two blue‐light excitable red‐emitting Sr3LnAl2O7. 5: Eu …

Chasing Down the Eu2+ Ions: The Delicate Structure−Property Relationships in the Ultra‐Narrow Band Phosphor K1.6Na2.1Li0.3[Li3SiO4]4:Eu2+

F Ruegenberg, A García‐Fuente… - Advanced Optical …, 2021 - Wiley Online Library
Eu2+‐activated phosphors of the UCr4C4 structure type have emerged as promising new
(ultra‐) narrow band phosphors. Especially the UCr4C4‐type alkali lithosilicates have …

First-principles calculation to investigate phase transition and associated changes in electronic, excitonic, and optical behavior of RbMgH3 perovskite polymorphs

D Bensaid, B Doumi, A Mokaddem, L Amrani… - International Journal of …, 2024 - Elsevier
Motivated by recent experimental and theoretical research on the ability to store and release
hydrogen from a hydride perovskite with a large ionic character called RbMgH 3, we …

One Ion, Many Facets: Efficient, Structurally and Thermally Sensitive Luminescence of Eu2+ in Binary and Ternary Strontium Borohydride Chlorides

T Wylezich, AD Sontakke, V Castaing, M Suta… - Chemistry of …, 2019 - ACS Publications
The Eu2+-doped mixed alkaline metal strontium borohydride chlorides ASr (BH4) 3–x Cl x
(A= K, Rb, Cs) and Eu2+-doped strontium borohydride chloride Sr (BH4) 2–x Cl x have been …

Na3SO4H—The First Representative of the Material Class of Sulfate Hydrides

A Mutschke, GM Bernard, M Bertmer… - Angewandte Chemie …, 2021 - Wiley Online Library
The first representative of a novel class of mixed‐anionic compounds, the sulfate hydride
Na3SO4H, and the corresponding deuteride Na3SO4D were obtained from the solid‐state …

Suppression of Eu2+ luminescence and enhancement of Eu3+ emission in Eu: CaF2 single crystal via Gd3+ co-doping

Z Fang, H Yu, B Zhang, D Jiang, Q Wu, L Xiong… - Journal of …, 2021 - Elsevier
Eu-doped calcium fluoride (CaF 2) single crystals co-doped with various concentrations of
Gd 3+ were grown by the Bridgman-Stockbarge method. A broad excitation band in the …

Enhancement of Eu2+ photoluminescence behavior in NaBaB9O15 based on the K+ doping

GH Li, PF Wu, B Ye, GM Cai - Journal of Luminescence, 2022 - Elsevier
Cation substitution is one of the prevalent strategies to improve the luminescence
performance of phosphors. NaBa 1-x K x B 9 O 15: 0.03 Eu 2+(0< x< 0.4) phosphors were …

Series of novel lanthanide complexes with a ladder-shaped 1-D double chain: preparation, structures and photophysical properties

QS Ji, WF Wen, SZ Liu, X Liu, LF He, XG Yi… - Inorganica Chimica …, 2021 - Elsevier
Abstract Series of novel lanthanide complexes [Ln (4-carboxybenzenesulfonate)(H 2 O) 5] n
nCl (Ln= Sm (1), Gd (2), Dy (3)) have been synthesized through solvothermal reactions and …

Borate Hydrides as a New Material Class: Structure, Computational Studies, and Spectroscopic Investigations on Sr5(BO3)3H and Sr5(11BO3)3D

T Wylezich, R Valois, M Suta… - … A European Journal, 2020 - Wiley Online Library
The unprecedented borate hydride Sr5 (BO3) 3H and deuteride Sr5 (11BO3) 3D
crystallizing in an apatite‐related structure are reported. Despite the presence of hydride …