Energy transfer phenomenon of Gd3+ to excited ground state of Eu3+ ions in Li2O-BaO-Gd2O3-SiO2-Eu2O3 glasses

2019 ◽  
Vol 210 ◽  
pp. 21-29 ◽  
Author(s):  
I. Khan ◽  
G. Rooh ◽  
R. Rajaramakrishna ◽  
N. Sirsittapokakun ◽  
H.J. Kim ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Ground State ◽  
Transfer Phenomenon

scholarly journals A Molecular Optical Channel Model Based on Phonon-Assisted Energy Transfer Phenomenon

2018 ◽  
Vol 66 (12) ◽  
pp. 6247-6259 ◽  
Author(s):  
Valeria Loscri ◽  
Bige D. Unluturk ◽  
Anna Maria Vegni
Keyword(s):  
Energy Transfer ◽  
Channel Model ◽  
Optical Channel ◽  
Transfer Phenomenon ◽  
Model Based

Comparative Spectroscopic Studies on Luminescence Performance of Er3+ Doped Tellurite Glass Embedded with Different Nanoparticles (Ag Co and Fe) at 0.55 μm Emission

2021 ◽  
Vol 317 ◽  
pp. 81-86
Author(s):  
Syariffah Nurathirah Syed Yaacob ◽  
Md. Rahim Sahar ◽  
Faizani Mohd Noor ◽  
Nur Liyana Amiar Rodin ◽  
Siti Khadijah Mohd Zain ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Ground State ◽  
Tellurite Glass ◽  
Spectroscopic Studies ◽  
The Other ◽  
X Ray Diffraction ◽  
Melt Quenching ◽  
X Ray ◽  
Doped Glass ◽  
Luminescence Performance

The spectroscopic performance of Er3+ doped glass at 0.55 mm emission contain different nanoparticles NPs have been comparatively evaluated. Glass containing 1.0 mol % of Er3+ doped with different NPs (Ag, Co and Fe ) have been prepared using melt quenching technique. X-ray diffraction analysis reveals the all the prepared samples are amorphous. The UV-Vis absorption spectra of all glasses show several prominent peaks at 525 nm, 660 nm, 801nm, 982 nm and 959 nm due to transition from ground state 4I15/2 to different excited of 2H11/2, 4F9/2, 4I9/2, 4I11/2, and 4I13/2. The emission of Er3+ at 0.55 mm for glass contain Ag NP shows significant enhancement about 3 folds up to 0.6 mol%. On the other hand, the emission of Er3+ at 0.55 mm for glass containing Fe NPs and Co NPs intensely quench probably due to the energy-transfer from Er3+ ion to NPs and magnetic contributions.

Dual Role of Blue Luminescent MoS2Quantum Dots in Fluorescence Resonance Energy Transfer Phenomenon

Small ◽  
2014 ◽  
Vol 10 (19) ◽  
pp. 3858-3862 ◽  
Author(s):  
Hyun Dong Ha ◽  
Dong Ju Han ◽  
Jong Seob Choi ◽  
Minsu Park ◽  
Tae Seok Seo
Keyword(s):  
Energy Transfer ◽  
Fluorescence Resonance Energy Transfer ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Dual Role ◽  
Transfer Phenomenon ◽  
Fluorescence Resonance

Electronic energy transfer collisions between Zn(4 3P ) and ground-state ZnH (ZnD)

1989 ◽  
Vol 163 (4-5) ◽  
pp. 303-307 ◽  
Author(s):  
Hironobu Umemoto ◽  
Akira Masaki ◽  
Toshiharu Ohnuma ◽  
Shin Sato
Keyword(s):  
Energy Transfer ◽  
Ground State ◽  
Electronic Energy ◽  
Electronic Energy Transfer
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