scholarly journals Electronic structure and luminescence assets in white-light emitting Ca2V2O7, Sr2V2O7 and Ba2V2O7 pyro-vanadates: X-ray absorption spectroscopy investigations

RSC Advances ◽  
2018 ◽  
Vol 8 (46) ◽  
pp. 26423-26431 ◽  
Author(s):  
Aditya Sharma ◽  
Mayora Varshney ◽  
Keun-Hwa Chae ◽  
Sung Ok Won
Keyword(s):  
Electronic Structure ◽  
Charge Transfer ◽  
Absorption Spectroscopy ◽  
White Light ◽  
Light Emission ◽  
White Light Emission ◽  
Light Emitting ◽  
X Ray ◽  
Charge Transfer Transitions ◽  
X Ray Absorption

Chemically synthesized pyro-vanadates exhibit sub-pentavalent V ions and white-light emission via charge transfer transitions of VO4 tetrahedra.

Photo-facilitated aggregation and correlated color temperature adjustment of single component organic solid state white-light emitting materials

2015 ◽  
Vol 3 (17) ◽  
pp. 4563-4569 ◽  
Author(s):  
Cheng Chen ◽  
Xu-Hui Jin ◽  
Xue-Jun Zhou ◽  
Li-Xuan Cai ◽  
Ya-Jun Zhang ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Solid State ◽  
White Light ◽  
Light Emission ◽  
White Light Emission ◽  
Single Component ◽  
Color Temperature ◽  
Dual Emission ◽  
Light Emitting ◽  
Organic Solid

A pyridinium derivative with photo-facilitated aggregation and intra-/intermolecular charge transfer synergy-induced dual emission has been presented. The correlated color temperature tunable white-light emission can be realized in different states.

Towards white-light emission of fluorescent polymeric nanoparticles with a single luminogen possessing AIE and TICT properties

2020 ◽  
Vol 8 (2) ◽  
pp. 734-741 ◽  
Author(s):  
Yaxin Hu ◽  
Xiaoqin Liang ◽  
Dongliang Wu ◽  
Bang Yu ◽  
Yijia Wang ◽  
...  
Keyword(s):  
Charge Transfer ◽  
White Light ◽  
Light Emission ◽  
Intramolecular Charge Transfer ◽  
Polymeric Nanoparticles ◽  
White Light Emission ◽  
Twisted Intramolecular Charge Transfer ◽  
Light Emitting ◽  
Transfer Properties

White-light-emitting AIE-PNPs were facilely and efficiently prepared through miniemulsion copolymerization by using an AIE luminogen with twisted intramolecular charge transfer properties as a single emitting component.

Anisotropic charge-transfer effects in the asymmetric Fe(CN)5NO octahedron of sodium nitroprusside: a soft X-ray absorption spectroscopy study

2014 ◽  
Vol 16 (15) ◽  
pp. 7031-7036 ◽  
Author(s):  
Yu̅suke Nanba ◽  
Daisuke Asakura ◽  
Masashi Okubo ◽  
Haoshen Zhou ◽  
Kenta Amemiya ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Charge Transfer ◽  
Sodium Nitroprusside ◽  
Absorption Spectroscopy ◽  
Configuration Interaction ◽  
Cluster Model ◽  
Spectroscopy Study ◽  
Transfer Effects ◽  
X Ray ◽  
X Ray Absorption

The electronic structure of Na2[Fe(CN)5NO]·2H2O (sodium nitroprusside: SNP) was investigated by using soft X-ray absorption (XA) spectroscopy and a configuration-interaction full-multiplet calculation for the [Fe(CN)5NO]2−cluster model.

Pure white light emission and charge transfer in organogels of symmetrical and unsymmetrical π-chromophoric oligo-p-(phenyleneethynylene) bola-amphiphiles

2018 ◽  
Vol 54 (3) ◽  
pp. 275-278 ◽  
Author(s):  
Syamantak Roy ◽  
Debabrata Samanta ◽  
Pramod Kumar ◽  
Tapas Kumar Maji
Keyword(s):  
Charge Transfer ◽  
White Light ◽  
Light Emission ◽  
White Light Emission ◽  
Light Emitting ◽  
Gelation Behavior ◽  
Solution Processable ◽  
Pure White

The gelation behavior of two novel π-chromophoric bola-amphiphiles has been studied and solution processable pure white light emitting and CT gels have been realized.

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

Electronic structure and magnetic states inLa1−xSrxCoO3studied by photoemission and x-ray-absorption spectroscopy

1997 ◽  
Vol 56 (3) ◽  
pp. 1290-1295 ◽  
Author(s):  
T. Saitoh ◽  
T. Mizokawa ◽  
A. Fujimori ◽  
M. Abbate ◽  
Y. Takeda ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Absorption Spectroscopy ◽  
X Ray ◽  
Magnetic States ◽  
X Ray Absorption
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