Direct white-light-emitting and near-infrared phosphorescence of zeolitic imidazolate framework-8

2017 ◽  
Vol 53 (11) ◽  
pp. 1801-1804 ◽  
Author(s):  
Xiaogang Yang ◽  
Dongpeng Yan
Keyword(s):  
Density Distribution ◽  
Electron Density ◽  
White Light ◽  
Electron Density Distribution ◽  
Near Infrared ◽  
Light Emission ◽  
White Light Emission ◽  
Computational Studies ◽  
Zeolitic Imidazolate Framework ◽  
Light Emitting

Zeolitic imidazolate framework-8 can directly exhibit unexpected white-light emission and near-infrared phosphorescence, due to the host–guest interaction and the alternation of electron-density distribution, as confirmed by both experimental and computational studies.

White-light-emitting properties of SrTiO3:Pr3+ nanoparticles

RSC Advances ◽  
2015 ◽  
Vol 5 (35) ◽  
pp. 27491-27495 ◽  
Author(s):  
Wei Tang ◽  
Ye Sun ◽  
Miao Yu ◽  
Xiao Liu ◽  
Yongqi Yin ◽  
...  
Keyword(s):  
White Light ◽  
Light Emission ◽  
White Light Emission ◽  
Light Emitting

White-light emission from SrTiO3:Pr3+ nanoparticles has been achieved by tuning combination of the 3P0 and 1D2-related blue to red emissions.

White light emission from a blue polymer light emitting diode combined with YAG:Ce3+ nanoparticles

2013 ◽  
Vol 211 (3) ◽  
pp. 651-655 ◽  
Author(s):  
Jorge Oliva ◽  
Elder De la Rosa ◽  
Luis Diaz-Torres ◽  
Anvar Zakhidov
Keyword(s):  
White Light ◽  
Light Emission ◽  
Light Emitting Diode ◽  
White Light Emission ◽  
Light Emitting ◽  
Polymer Light Emitting Diode

White light emission from a two-component hybrid gel via an energy transfer process

2015 ◽  
Vol 17 (48) ◽  
pp. 32297-32303 ◽  
Author(s):  
Xinhua Cao ◽  
Haichuang Lan ◽  
Zhenhua Li ◽  
Yueyuan Mao ◽  
Liming Chen ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Transfer Process ◽  
White Light ◽  
Light Emission ◽  
Light Harvesting ◽  
Energy Transfer Process ◽  
White Light Emission ◽  
Light Emitting ◽  
Hybrid Gel ◽  
Two Component

A two-component light-harvesting organogel containing a naphthalimide-based gelator as a donor and a phosphorescent Ir(iii) complex as an acceptor was used to produce white-light-emitting organogels.

Utilizing an effective framework to dye energy transfer in a carbazole-based metal–organic framework for high performance white light emission tuning

2018 ◽  
Vol 5 (11) ◽  
pp. 2868-2874 ◽  
Author(s):  
Yu-Pei Xia ◽  
Chen-Xue Wang ◽  
Lian-Cai An ◽  
Da-Shuai Zhang ◽  
Tong-Liang Hu ◽  
...  
Keyword(s):  
Energy Transfer ◽  
White Light ◽  
High Performance ◽  
Light Emission ◽  
Metal Organic Framework ◽  
White Light Emission ◽  
Transfer Mechanism ◽  
Energy Transfer Mechanism ◽  
Light Emitting ◽  
Metal Organic

By introducing dyes into a MOF, a white-light-emitting luminophor was obtained based on effective framework to dye energy transfer mechanism.

scholarly journals Density Irregularity of the Inner Corona determined from Simultaneous Measurements of the XUV and the K Coronal Brightness

1990 ◽  
Vol 142 ◽  
pp. 253-254
Author(s):  
M. Guhathakurta ◽  
G.J. Rottmann ◽  
R.R. Fisher ◽  
F.Q. Orrall
Keyword(s):  
Electron Density ◽  
White Light ◽  
Light Emission ◽  
Solar Limb ◽  
Position Angle ◽  
Thomson Scattering ◽  
White Light Emission ◽  
Kinetic Temperature ◽  
Data Sets ◽  
Chemical Abundance

In this paper we report preliminary results from a study of the inner corona based on the direct comparison of XUV resonance emission line λ174.53 FeX with that of the white-light emission from the K corona. The data sets were obtained 17718th of March, 1988, during a total solar eclipse of the sun and consists of co-spatial and co-temporal measurements of these two quantities as a function of position angle and height above the solar limb. The local emission of a coronal resonance line is proportional to the electron density squared, the chemical abundance, and the electron kinetic temperature, while the white-light emission (arising from Thomson scattering by electrons) depends directly on the electron density and the local radiation field. Taken together these measurements yield an estimate of the quantity where n is the electron density. This quantity, called “X the coronal irregularity factor” by C.W. Allen, is found to be >1.

White Light Emission of Monolithic Carbon-Implanted InGaN–GaN Light-Emitting Diodes

2006 ◽  
Vol 18 (19) ◽  
pp. 2029-2031 ◽  
Author(s):  
C.-T. Lee ◽  
U.-Z. Yang ◽  
C.-S. Lee ◽  
P.-S. Chen
Keyword(s):  
White Light ◽  
Light Emitting Diodes ◽  
Light Emission ◽  
White Light Emission ◽  
Light Emitting

White-light-emitting magnetite nanoparticle–polymer composites: photonic reactions of magnetic multi-granule nanoclusters as photothermal agents

Nanoscale ◽  
2016 ◽  
Vol 8 (39) ◽  
pp. 17136-17140 ◽  
Author(s):  
Yu Jin Kim ◽  
Bum Chul Park ◽  
June Park ◽  
Hee-Dae Kim ◽  
Nam Hoon Kim ◽  
...  
Keyword(s):  
Polymer Composites ◽  
Laser Irradiation ◽  
White Light ◽  
Magnetite Nanoparticles ◽  
Light Emission ◽  
White Light Emission ◽  
Magnetite Nanoparticle ◽  
Light Emitting

Magnetite nanoparticles combined with polymers produce white-light emission under multiphoton laser irradiation.

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