scholarly journals 5-Ammoniumvaleric acid stabilized mixed-dimensional perovskite submicron platelets with white light emission

2020 ◽  
Vol 2 (10) ◽  
pp. 4822-4829
Author(s):  
Yamin Shi ◽  
Jiarui Hu ◽  
Jian Chen ◽  
Yaxin Xu ◽  
Wantian Yang ◽  
...  
Keyword(s):  
White Light ◽  
Light Emission ◽  
White Light Emission ◽  
Broadband Emission ◽  
Structural Dimensionality

Zwitterionic 5-ammoniumvaleric acid (5-AVA) was employed to synthesize mixed-dimensional AVAx(MAPbCl3) perovskite submicron platelets that exhibit structural dimensionality dependent broadband emission.

scholarly journals Broadband emission from zero-dimensional Cs4PbI6 perovskite nanocrystals

RSC Advances ◽  
2020 ◽  
Vol 10 (23) ◽  
pp. 13431-13436 ◽  
Author(s):  
Saikat Bhaumik ◽  
Annalisa Bruno ◽  
Subodh Mhaisalkar
Keyword(s):  
White Light ◽  
Low Temperatures ◽  
Light Emission ◽  
White Light Emission ◽  
Defect State ◽  
Perovskite Nanocrystals ◽  
Broadband Emission

The broadband white light emission is realized in zero dimensional (OD) Cs4PbI6 nanocrystals at low temperatures. The white light emission originates from recombination of both self-trapped excitons and defect state trapped excitons.

The self-reduction synthesis and luminescent properties of Eu2+-Eu3+ activated BaZr0.2Si2O5.4 phosphors with white light emission for white light-emitting diodes

2018 ◽  
Vol 32 (04) ◽  
pp. 1850047 ◽  
Author(s):  
Jianlin Zhong ◽  
Lixin Yu ◽  
Songchu Li ◽  
Xiaoqin Man ◽  
Wei Sun
Keyword(s):  
White Light ◽  
Light Emission ◽  
Emission Spectra ◽  
Luminescent Properties ◽  
White Light Emission ◽  
Photoluminescence Properties ◽  
X Ray Diffraction ◽  
Light Emitting ◽  
Broadband Emission ◽  
White Light Emitting Diodes

The BaZr[Formula: see text]Si2O[Formula: see text]: Eu[Formula: see text]/Eu[Formula: see text] phosphors were prepared with different concentrations of Eu2O3 by a self-reduction method under air condition. The X-ray diffraction and the photoluminescence properties of the prepared samples were analyzed. The emission spectra consisting of a broadband emission from the 4f[Formula: see text]5d transitions of Eu[Formula: see text] and sharp emissions from 5D0-7F[Formula: see text] (J = 0, 1, 2, 3, 4) transitions of Eu[Formula: see text] are observed. The different luminescent colors can be obtained and modulated by doping different concentrations of Eu2O3 and the white light emission can be observed as the concentration of europium is 6%.

A Novel Way to Prepare Silicon Oxide Nanomaterials with White Light Emission by Reactive Ladder Polyhydrosilsesquioxane

2012 ◽  
Vol 1 (1) ◽  
pp. 76-80
Author(s):  
Zhongjie Ren ◽  
Rongben Zhang ◽  
Fengwen Yan ◽  
Shidong Jiang ◽  
Feng Wang ◽  
...  
Keyword(s):  
White Light ◽  
Silicon Oxide ◽  
Light Emission ◽  
White Light Emission

Lead chlorine cluster assembled one-dimensional halide with highly efficient broadband white-light emission

2021 ◽  
Author(s):  
Jian-Qiang Zhao ◽  
Chen Sun ◽  
Meng Yue ◽  
Yan Meng ◽  
Xian-Mei Zhao ◽  
...  
Keyword(s):  
Quantum Efficiency ◽  
White Light ◽  
Light Emission ◽  
White Light Emission ◽  
One Dimensional ◽  
Highly Efficient

One new lead chlorine cluster assembled 1D non-perovskite halide of [DTHPE]2Pb3Cl10 was synthesized which displays strong broadband bluish white light emission with a high photoluminescence quantum efficiency of 19.45% exceeding those of previously reported 2D lead perovskites.

scholarly journals Clustering‐Induced White Light Emission from Carbonized Polymer Dots

2021 ◽  
Vol 2 (5) ◽  
pp. 2170016
Author(s):  
Bin Liu ◽  
Zheng Chen ◽  
Bo Chu ◽  
Ya-Ling Wang ◽  
Ning Li ◽  
...  
Keyword(s):  
White Light ◽  
Light Emission ◽  
White Light Emission ◽  
Polymer Dots

Tunable White-Light Emission of Co2+ and Mn2+ Co-Doped ZnS Nanoparticles by Energy Transfer between Dopant Ions

2020 ◽  
Vol 124 (6) ◽  
pp. 3857-3866 ◽  
Author(s):  
G. Saavedra-Rodriguez ◽  
U. Pal ◽  
R. Sánchez-Zeferino ◽  
M. E. Álvarez-Ramos
Keyword(s):  
Energy Transfer ◽  
White Light ◽  
Light Emission ◽  
White Light Emission ◽  
Zns Nanoparticles ◽  
Co Doped
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