Defect induced tunable near infrared emission of Er–CeO2 by heterovalent co-dopants

2016 ◽  
Vol 18 (27) ◽  
pp. 18268-18277 ◽  
Author(s):  
Mihaela Florea ◽  
Daniel Avram ◽  
Bogdan Cojocaru ◽  
Ion Tiseanu ◽  
Vasile Parvulescu ◽  
...  
Keyword(s):  
Near Infrared ◽  
Infrared Emission ◽  
Emission Properties ◽  
Near Infrared Emission

We investigate the effects of heterovalent co-dopants on the structural and emission properties of 1% Er–CeO2 nanoparticles.

Near-infrared emission properties of YbCr3+ions sensitized by CrCr3+ions in YAG powder materials

2015 ◽  
Vol 8 (4) ◽  
pp. 603-607
Author(s):  
段佩华 DUAN Pei-hua ◽  
张继森 ZHANG Ji-sen ◽  
张立国 ZHANG Li-guo ◽  
任建岳 REN Jian-yue ◽  
骆永石 LUO Yong-shi ◽  
...  
Keyword(s):  
Near Infrared ◽  
Infrared Emission ◽  
Powder Materials ◽  
Emission Properties ◽  
Near Infrared Emission

scholarly journals Near infrared emission properties of Er doped cubic sesquioxides in the second/third biological windows

2018 ◽  
Vol 8 (1) ◽  
Author(s):  
Daniel Avram ◽  
Ion Tiseanu ◽  
Bogdan S. Vasile ◽  
Mihaela Florea ◽  
Carmen Tiseanu
Keyword(s):  
Near Infrared ◽  
Infrared Emission ◽  
Emission Properties ◽  
Er Doped ◽  
Near Infrared Emission ◽  
Biological Windows

scholarly journals Investigation of upconversion and near infrared emission properties in CeO_2: Er^3+, Yb^3+ inverse opals

2013 ◽  
Vol 21 (19) ◽  
pp. 22186 ◽  
Author(s):  
Hangjun Wu ◽  
Zhengwen Yang ◽  
Jiayan Liao ◽  
Shenfeng Lai ◽  
Jianbei Qiu ◽  
...  
Keyword(s):  
Near Infrared ◽  
Infrared Emission ◽  
Emission Properties ◽  
Inverse Opals ◽  
Near Infrared Emission

Sol-gel preparation and near-infrared emission properties of Yb3+ sensitized by Mn4+ in double-perovskite La2ZnTiO6

2018 ◽  
Vol 84 ◽  
pp. 82-88 ◽  
Author(s):  
Jinsheng Liao ◽  
Liyun Kong ◽  
Qi Wang ◽  
Jinqiong Li ◽  
Guanghuai Peng ◽  
...  
Keyword(s):  
Near Infrared ◽  
Sol Gel ◽  
Double Perovskite ◽  
Infrared Emission ◽  
Emission Properties ◽  
Gel Preparation ◽  
Near Infrared Emission

Near-Infrared Luminescence and Energy Transfer Characteristics of Dy3+-Tm3+ Co-Doped Selenide Glasses

2007 ◽  
Vol 336-338 ◽  
pp. 647-650
Author(s):  
Zhi Yong Yang ◽  
Lan Luo ◽  
Wei Chen
Keyword(s):  
Energy Transfer ◽  
Near Infrared ◽  
Direct Interaction ◽  
Infrared Emission ◽  
Emission Properties ◽  
Diffusion Limited ◽  
Infrared Luminescence ◽  
Near Infrared Emission ◽  
Energy Acceptor ◽  
Co Doped

Near-infrared emission properties of Dy3+-Tm3+ co-doped Ge-Ga-Sb-Se glasses were investigated. Possible energy transfer routes and the regime of donor decay were discussed. Tm3+ is found to be an efficient sensitizer on the Dy3+:1.34μm luminescence. Probable energy transfer schemes include Tm3+:3H4 → Dy3+: 6F5/2 and Tm3+:3H5 → Dy3+:6F11/2· 6H9/2. The donor (Tm3+) excitation is transferred to an acceptor (Dy3+) by direct interaction or migrates among donors by diffusion-limited regime until it comes into the vicinity of an energy acceptor where direct interaction and transfer occur.

Upconversion and near infrared emission properties of a novel Er3+/Yb3+ codoped fluoro-tellurite glass

2016 ◽  
Vol 682 ◽  
pp. 115-123 ◽  
Author(s):  
A. Maaoui ◽  
F. Ben Slimen ◽  
M. Haouari ◽  
A. Bulou ◽  
B. Boulard ◽  
...  
Keyword(s):  
Near Infrared ◽  
Tellurite Glass ◽  
Infrared Emission ◽  
Emission Properties ◽  
Near Infrared Emission

Effects of fused rings linked to the 2,5-position of pyrrole derivatives with near-infrared emission on their aggregation-enhanced emission properties

2019 ◽  
Vol 3 (10) ◽  
pp. 2072-2076 ◽  
Author(s):  
Fei Ren ◽  
Jianbing Shi ◽  
Bin Tong ◽  
Zhengxu Cai ◽  
Yuping Dong
Keyword(s):  
Near Infrared ◽  
Infrared Emission ◽  
Pyrrole Derivatives ◽  
Emission Properties ◽  
Nir Emission ◽  
Near Infrared Emission

Pyrrole derivatives with NIR emission and AEE properties were synthesized through introducing different fused rings and a furanylidene group.

scholarly journals Influence of halogen substitution on aggregation-induced near infrared emission of borondifluoride complexes of 2′-hydroxychalcones

2019 ◽  
Vol 3 (1) ◽  
pp. 86-92 ◽  
Author(s):  
Anthony D’Aléo ◽  
Andres Saul ◽  
Claudio Attaccalite ◽  
Frédéric Fages
Keyword(s):  
Solid State ◽  
Near Infrared ◽  
Fluorescence Emission ◽  
Infrared Emission ◽  
Emission Properties ◽  
Halogen Atoms ◽  
Near Infrared Emission

In this study, we investigate the role of halogen atoms on the fluorescence emission properties of borondifluoride complexes of 2′-hydroxychalcones in the solid-state.

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