On surface temperature measurements with thermographic phosphors: a review

J Brübach, C Pflitsch, A Dreizler, B Atakan - Progress in Energy and …, 2013 - Elsevier
Surface temperatures, which are important in many combustion and energy transfer
processes, can be measured optically using rare-earth or transition metal doped ceramic …

Doped oxides for high-temperature luminescence and lifetime thermometry

MD Chambers, DR Clarke - Annual Review of Materials …, 2009 - annualreviews.org
The measurement of high temperatures in oxides and oxide-based structures in practical
applications often presents challenges including steep thermal gradients, the presence of …

Abnormal thermally enhanced upconversion luminescence of lanthanide-doped phosphors: proposed mechanisms and potential applications

Y Zhou, Y Cheng, Q Huang, J Xu, H Lin… - Journal of Materials …, 2021 - pubs.rsc.org
Luminescent materials usually suffer from luminescence thermal quenching because of the
aggravation of various nonradiation relaxations with elevated temperatures. However …

Photoluminescence of Lanthanide–Titanium–Oxo Clusters Eu9Ti2 and Tb9Ti2 Based on a β-Diketone Ligand

WD Liu, GJ Li, H Xu, MH Du, LS Long… - Inorganic …, 2022 - ACS Publications
A series of acetylacetone-protected lanthanide–titanium–oxo clusters (LTOCs), formulated
as [La6Ti (μ3-OH) 8 (acac) 12 (CH3O) 2 (CH3OH) 6](La 6 Ti; Hacac= acetylacetone) and …

Er3+/Ho3+ codoped nanogarnet as an optical FIR based thermometer for a wide range of high and low temperatures

K Soler-Carracedo, IR Martín, F Lahoz… - Journal of Alloys and …, 2020 - Elsevier
In this work, a new strategy to increase the temperature working range of rare-earth based
optical thermometers is demonstrated. Nanocrystalline yttrium gallium nanogarnets codoped …

Rare-earth defect pairs in GaN: calculations

S Sanna, WG Schmidt, T Frauenheim… - Physical Review B …, 2009 - APS
The structural and electronic properties of rare-earth (RE)(Eu, Er, and Tm) related defect
pairs in GaN have been investigated theoretically. Based on LDA+ U total-energy …

Atomic Structure of Luminescent Centers in High-Efficiency Ce-doped w-AlN Single Crystal

R Ishikawa, AR Lupini, F Oba, SD Findlay, N Shibata… - Scientific reports, 2014 - nature.com
Rare-earth doped wurtzite-type aluminum nitride (w-AlN) has great potential for high-
efficiency electroluminescent applications over a wide wavelength range. However …

Anomalous Eu layer doping in Eu, Si co-doped aluminium nitride based phosphor and its direct observation

T Takeda, N Hirosaki, RJ Xie, K Kimoto… - Journal of Materials …, 2010 - pubs.rsc.org
Eu, Si co-doped AlN shows blue luminescence by UV and electron excitation. However, it is
not clear how Eu is located in a wurtzite AlN lattice as there is not enough space for a large …

Combinatorial synthesis and characterization of thin film Al 1− x RE x N (RE= Pr 3+ and Tb 3+) heterostructural alloys

B Paudel, JS Mangum, CL Rom, K Egbo… - Journal of Materials …, 2024 - pubs.rsc.org
The potential impact of cation-substituted AlN-based materials, such as Al1− xScxN, Al1−
xGaxN, and Al1− xBxN, with exceptional electronic, electromechanical, and dielectric …

Synthesis and luminescence properties of Eu2+/Ce3+, Ce3+/Tb3+ and Eu2+/Tb3+ co-doped AlONs

NS Akhmadullina, AV Ishchenko, AS Lysenkov… - Journal of Alloys and …, 2021 - Elsevier
Abstract Series of Eu 2+/Ce 3+, Ce 3+/Tb 3+ and Eu 2+/Tb 3+ co-doped aluminum
oxynitrides Al 5 O 6 N were prepared using the standard sol-gel technique with following …