The Dual Band and White-Light Emission from Piperazine Halide Perovskites

CrystEngComm ◽  
2022 ◽  
Author(s):  
Mi Hee Jung
Keyword(s):  
White Light ◽  
Light Emission ◽  
White Light Emission ◽  
Dual Band ◽  
Metal Halides ◽  
White Emission ◽  
Halide Perovskites

We demonstrated dual band and white-emission materials with the combination of (C6H12N2H2)4Pb5Br18 ((C6H12N2H2)4+ = DABCO) and metal halides, corner-sharing [PbBr6]4− and edge-sharing [SnCl6]4− inorganic frameworks, respectively. The (DABCO)4Pb5Br18 perovskite crystallizes...

Full color control and white emission from CaZnOS:Ce3+,Na+,Mn2+ phosphors via energy transfer

2016 ◽  
Vol 4 (41) ◽  
pp. 9711-9716 ◽  
Author(s):  
Zihan Xu ◽  
Zhiguo Xia ◽  
Bingfu Lei ◽  
Quanlin Liu
Keyword(s):  
Energy Transfer ◽  
White Light ◽  
Light Emission ◽  
White Light Emission ◽  
Single Component ◽  
White Leds ◽  
White Emission ◽  
Full Color ◽  
Color Control

The composition-controlled CaZnOS:0.03Ce3+,0.03Na+,0.03Mn2+ phosphors have been investigated as single-component white-light emission components for white LEDs.

Broadband white-light emission from supramolecular piperazinium-based lead halide perovskites linked by hydrogen bonds

2019 ◽  
Vol 48 (40) ◽  
pp. 15074-15090 ◽  
Author(s):  
Mi-Hee Jung ◽  
Kyoung Chul Ko ◽  
Woo Ram Lee
Keyword(s):  
Hydrogen Bonds ◽  
White Light ◽  
Light Emission ◽  
White Light Emission ◽  
Halide Perovskites ◽  
Lead Halide

We demonstrate white-light emission using the piperazine-based perovskites, (pip)2PbBr6, (pip)2Pb4Cl12, (1mpz)2PbBr6, and (2,5-dmpz)0.5PbBr3, in which the inorganic frameworks were connected by piperazinium dications through hydrogen bonds.

Optical Properties and White Emission from Dy3+ Doped in Y2O3-CaO-SiO2-B2O3 Glasses

2016 ◽  
Vol 702 ◽  
pp. 62-65 ◽  
Author(s):  
Natthakridta Chanthima ◽  
Yotsakit Ruangtaweep ◽  
Jakrapong Kaewkhao
Keyword(s):  
Optical Properties ◽  
White Light ◽  
Light Emission ◽  
Blue Emission ◽  
White Light Emission ◽  
Melt Quenching ◽  
Molar Composition ◽  
White Emission ◽  
Quenching Method ◽  
Luminescent Spectra

The Dy3+ doped Y2O3-CaO-SiO2-B2O3 glasses with molar composition 25Y2O3 : 10CaO : 10SiO2 : (55-x)B2O3, where x is 0.0 to 0.5 mol%, have been prepared by melt quenching method and are characterized through absorption, photoluminescence and decay analysis. From the luminescent spectra, observed a strong yellow and blue emission from 4F9/2→ 6H13/2 (575 nm) and 4F9/2 → 6H15/2 (482 nm) transition of Dy3+ ions respectively. The tunable white light emission at different excitation wavelengths are investigated through CIE 1931 diagram. The decay curves show the decreasing of lifetimes when addition of Dy2O3 concentration.

scholarly journals One-dimensional organic lead halide perovskites with efficient bluish white-light emission

2017 ◽  
Vol 8 (1) ◽  
Author(s):  
Zhao Yuan ◽  
Chenkun Zhou ◽  
Yu Tian ◽  
Yu Shu ◽  
Joshua Messier ◽  
...  
Keyword(s):  
White Light ◽  
Light Emission ◽  
White Light Emission ◽  
One Dimensional ◽  
Organic Lead ◽  
Halide Perovskites ◽  
Lead Halide

White-Light Emission from Layered Halide Perovskites

2018 ◽  
Vol 51 (3) ◽  
pp. 619-627 ◽  
Author(s):  
Matthew D. Smith ◽  
Hemamala I. Karunadasa
Keyword(s):  
White Light ◽  
Light Emission ◽  
White Light Emission ◽  
Halide Perovskites

Dual‐Band‐Tunable White‐Light Emission from Bi3+/Te4+ Emitters in Perovskite‐Derivative Cs2SnCl6 Microcrystals

2022 ◽  
Author(s):  
Wei Zhang ◽  
Wei Zheng ◽  
Lingyun Li ◽  
Ping Huang ◽  
Zhongliang Gong ◽  
...  
Keyword(s):  
White Light ◽  
Light Emission ◽  
White Light Emission ◽  
Dual Band

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
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