Revisiting the Luminescence Decay Kinetics of Energy Transfer Upconversion

2020 ◽  
Vol 11 (9) ◽  
pp. 3672-3680
Author(s):  
Jintao Kong ◽  
Xiaoying Shang ◽  
Wei Zheng ◽  
Xueyuan Chen ◽  
Datao Tu ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Luminescence Decay ◽  
Decay Kinetics ◽  
Energy Transfer Upconversion ◽  
Kinetics Of ◽  
Luminescence Decay Kinetics

Luminescence decay kinetics of Ge related center in silica

1999 ◽  
Vol 149 (1-4) ◽  
pp. 89-95 ◽  
Author(s):  
A. Trukhin ◽  
B. Poumellec ◽  
J. Garapon
Keyword(s):  
Luminescence Decay ◽  
Decay Kinetics ◽  
Kinetics Of ◽  
Luminescence Decay Kinetics

Time-Resolved Luminescence Characteristics of Cerium Doped YAG Nanocrystals

2007 ◽  
Vol 128 ◽  
pp. 173-178 ◽  
Author(s):  
V. Pankratov ◽  
Larisa Grigorjeva ◽  
Donats Millers ◽  
Tadeusz Chudoba ◽  
Robert Fedyk ◽  
...  
Keyword(s):  
Single Crystal ◽  
Light Yield ◽  
Surface States ◽  
Luminescence Decay ◽  
Decay Kinetics ◽  
Time Resolved ◽  
Kinetics Of ◽  
Nanostructured Ceramics ◽  
Luminescence Characteristics ◽  
Luminescence Decay Kinetics

Time-resolved luminescence characteristics have been studied for cerium doped YAG nanopowders (NP) and nanostructured ceramics (NC). The results obtained have been compared to the luminescence characteristics for the well studied YAG:Ce3+ single crystal (SC). It was detected that the luminescence decay kinetics of Ce3+ related emission in nanocrystals can be closely approximated by two exponents, whereas a single exponential decay was observed in the single crystal. It was also found that the luminescence decay time and light yield of Ce3+ emission are strongly dependent on the cerium concentration and an unusual concentration quenching of Ce3+ emission was observed in YAG nanocrystals. The origin of the differences of luminescence characteristics for cerium doped nanocrystals and SC are discussed. It is suggested that there are special Ce3+ sites which are closely related to the surface states and that they have a strong influence on the luminescence properties of cerium doped YAG nanocrystals.

Red luminescence decay kinetics in Brazilian diamonds

2016 ◽  
Vol 80 (1) ◽  
pp. 74-77 ◽  
Author(s):  
F. A. Stepanov ◽  
V. P. Mironov ◽  
A. L. Rakevich ◽  
V. S. Shatsky ◽  
D. A. Zedgenizov ◽  
...  
Keyword(s):  
Luminescence Decay ◽  
Decay Kinetics ◽  
Red Luminescence ◽  
Luminescence Decay Kinetics

A correlation between changes in luminescence decay kinetics and the appearance of a CO2-accumulating mechanism in Scenedesmus obliquus

1986 ◽  
Vol 10 (1-2) ◽  
pp. 113-123 ◽  
Author(s):  
Kristin Palmqvist ◽  
Lars-G�ran Sundblad ◽  
G�ran Samuelsson ◽  
Erik Sundbom
Keyword(s):  
Scenedesmus Obliquus ◽  
Luminescence Decay ◽  
Decay Kinetics ◽  
Luminescence Decay Kinetics

Luminescence decay kinetics ofMn2+-doped ZnS nanoclusters grown in reverse micelles

2000 ◽  
Vol 62 (3) ◽  
pp. 2021-2028 ◽  
Author(s):  
Brian A. Smith ◽  
Jin Z. Zhang ◽  
Alan Joly ◽  
Jun Liu
Keyword(s):  
Reverse Micelles ◽  
Luminescence Decay ◽  
Decay Kinetics ◽  
Luminescence Decay Kinetics
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