scholarly journals Visible-Light-Sensitized Near-Infrared Luminescence from Rare-Earth Complexes of the 9-Hydroxyphenalen-1-one Ligand

2006 ◽  
Vol 45 (26) ◽  
pp. 10416-10418 ◽  
Author(s):  
Rik Van Deun ◽  
Pascal Fias ◽  
Peter Nockemann ◽  
Kristof Van Hecke ◽  
Luc Van Meervelt ◽  
...  
Keyword(s):  
Rare Earth ◽  
Visible Light ◽  
Near Infrared ◽  
Rare Earth Complexes ◽  
Infrared Luminescence

Solvent-induced single-molecule magnet behavior and near-infrared luminescence properties of rare earth complexes

2020 ◽  
Vol 44 (44) ◽  
pp. 19135-19143
Author(s):  
Xue-Mei Zhang ◽  
Yao-Yao Duan ◽  
Hong-Ling Gao ◽  
Jian-Zhong Cui
Keyword(s):  
Rare Earth ◽  
Single Molecule ◽  
Near Infrared ◽  
Rare Earth Complexes ◽  
Luminescence Properties ◽  
Single Molecule Magnet ◽  
Infrared Luminescence ◽  
Controlled Crystallization

We demonstrate a route for designing and improving outstanding SMMs by means of a solvent-controlled crystallization.

Near-infrared luminescence and magnetic properties of dinuclear rare earth complexes modulated by β-diketone co-ligands

2020 ◽  
Vol 44 (10) ◽  
pp. 3912-3921 ◽  
Author(s):  
Ling Li ◽  
Jian Gou ◽  
Dong-Fang Wu ◽  
Yun-Juan Wang ◽  
Yao-Yao Duan ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Schiff Base ◽  
Rare Earth ◽  
Schiff Base Ligand ◽  
Near Infrared ◽  
Rare Earth Complexes ◽  
Coordination Environment ◽  
Infrared Luminescence

The magnetic properties of complexes based on a Schiff base ligand H2L can be modulated by subtle changes in the coordination environment resulting from changes in the co-ligand substituents.

Visible-light sensitisation of near-infrared luminescence from Yb(iii), Nd(iii) and Er(iii) complexes of 3,6-bis(2-pyridyl)tetrazine

2003 ◽  
pp. 808-814 ◽  
Author(s):  
Nail M. Shavaleev ◽  
Simon J. A. Pope ◽  
Zöe R. Bell ◽  
Stephen Faulkner ◽  
Michael D. Ward
Keyword(s):  
Visible Light ◽  
Near Infrared ◽  
Infrared Luminescence

scholarly journals Fluoroindate glasses co-doped with Pr3+/Er3+ for near-infrared luminescence applications

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Wojciech A. Pisarski ◽  
Joanna Pisarska ◽  
Marta Kuwik ◽  
Marcin Kochanowicz ◽  
Jacek Żmojda ◽  
...  
Keyword(s):  
Rare Earth ◽  
Near Infrared ◽  
Rare Earth Ions ◽  
Luminescence Spectra ◽  
Nonradiative Relaxation ◽  
Transfer Processes ◽  
Direct Excitation ◽  
Infrared Luminescence ◽  
Doped Glass ◽  
Co Doped

AbstractFluoroindate glasses co-doped with Pr3+/Er3+ ions were synthesized and their near-infrared luminescence properties have been examined under selective excitation wavelengths. For the Pr3+/Er3+ co-doped glass samples several radiative and nonradiative relaxation channels and their mechanisms are proposed under direct excitation of Pr3+ and/or Er3+. The energy transfer processes between Pr3+ and Er3+ ions in fluoroindate glasses were identified. In particular, broadband near-infrared luminescence (FWHM = 278 nm) associated to the 1G4 → 3H5 (Pr3+), 1D2 → 1G4 (Pr3+) and 4I13/2 → 4I15/2 (Er3+) transitions of rare earth ions in fluoroindate glass is successfully observed under direct excitation at 483 nm. Near-infrared luminescence spectra and their decays for glass samples co-doped with Pr3+/Er3+ are compared to the experimental results obtained for fluoroindate glasses singly doped with rare earth ions.

Rare-Earth Complexes of Ferrocene-Containing Ligands:  Visible-Light Excitable Luminescent Materials

2007 ◽  
Vol 46 (13) ◽  
pp. 5302-5309 ◽  
Author(s):  
Yao-Feng Yuan ◽  
Thomas Cardinaels ◽  
Kyra Lunstroot ◽  
Kristof Van Hecke ◽  
Luc Van Meervelt ◽  
...  
Keyword(s):  
Rare Earth ◽  
Visible Light ◽  
Rare Earth Complexes ◽  
Luminescent Materials
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