Synthesis of double emission Mn2+ doped CsPb (Cl/Br)3/SiO2 nanocrystals under the ethanol solution

Geng, Yuxiao; Yang, Bobo; Shi, Mingming; Zou, Jun

doi:10.1016/j.optmat.2021.111462

Cited by 3 publications

(1 citation statement)

References 28 publications

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“…To date, Cu-and/or Mn-doped QDs are the most widely studied. For instance, Cu,Mn-codoped ZnSe, 25 Mn-doped ZnCuGaS, 26 Cu,Mn-codoped InP, 27 Cu,Mn-codoped ZnInS, 28 and Cudoped perovskite 29 QDs have been reported. Mn dopant can introduce an orange-red emission, and a white-light emission can be realized by combining it with the blue and/or green emission of the host QDs.…”

Section: Introductionmentioning

confidence: 99%

Single-Phase Cu,Mn-Codoped ZnGaS/ZnS Quantum Dots for Full-Spectrum White-Light-Emitting Diodes

Liu

et al. 2023

ACS Appl. Nano Mater.

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Transition-metal-ion-doped quantum dots (QDs) are promising candidates to fabricate full-spectrum white-light-emitting diodes (WLEDs). In this work, a series of efficient white-light-emitting Cu,Mn-codoped ZnGaS/ZnS (Cu,Mn:ZnGaS/ZnS) QDs were synthesized by controlling the Zn/Ga molar ratio and the amounts of Mn dopants. After ZnS shelling, the photoluminescence quantum yield reached 58% and the spectrum almost covered the whole visible spectrum. Further, the stepwise doping process was investigated, which had considerable reference value to subsequent research. The Cu,Mn:ZnGaS/ZnS QDs were employed to fabricate WLEDs displaying a color rendering index of 94 and CIE coordinates of (0.34, 0.35).

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Section: Introductionmentioning

confidence: 99%

Single-Phase Cu,Mn-Codoped ZnGaS/ZnS Quantum Dots for Full-Spectrum White-Light-Emitting Diodes

Liu

et al. 2023

ACS Appl. Nano Mater.

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Luminescent Properties of a Novel Mn²⁺ doped 3CaO-CaF₂-2SiO₂ Glasses

Zhang

Man

2021

J. Phys.: Conf. Ser.

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The transition metal Mn2+ ions doped materials have been widely reported for the luminescent properties for its broad emission band from green to red due to the spin-forbidden 4T1→6A1 transitions. To investigate the luminescent properties of Mn2+ ions in cuspidine glass, the 3CaO-CaF2-2SiO2 glasses doped with different Mn2+ concentration were prepared with traditional melt-quenching method. The luminescence emission spectra, excitation spectra and luminescence decay curves were recorded and analyzed. The tunable broadband emission from orange to red was obtained. The luminescence intensity and lifetime of Mn2+: 4T1 level showed different quenching points with the increasing of Mn2+ concentration. All these results indicate that Mn2+ doped 3CaO-CaF2-2SiO2 glass could be applied as light conversion material for solid-state lighting applications.

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Luminescent properties of Ce3+ doped and Ce3+/Mn2+ co-doped 3CaO-CaF2-2SiO2 glasses

Zhang

Man

2021

Third International Conference on Optoelectronic Science and Materials (ICOSM 2021)

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Synthesis of double emission Mn2+ doped CsPb (Cl/Br)3/SiO2 nanocrystals under the ethanol solution

Cited by 3 publications

References 28 publications

Single-Phase Cu,Mn-Codoped ZnGaS/ZnS Quantum Dots for Full-Spectrum White-Light-Emitting Diodes

Single-Phase Cu,Mn-Codoped ZnGaS/ZnS Quantum Dots for Full-Spectrum White-Light-Emitting Diodes

Luminescent Properties of a Novel Mn²⁺ doped 3CaO-CaF₂-2SiO₂ Glasses

Luminescent properties of Ce3+ doped and Ce3+/Mn2+ co-doped 3CaO-CaF2-2SiO2 glasses

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Synthesis of double emission Mn2+ doped CsPb (Cl/Br)3/SiO2 nanocrystals under the ethanol solution

Cited by 3 publications

References 28 publications

Single-Phase Cu,Mn-Codoped ZnGaS/ZnS Quantum Dots for Full-Spectrum White-Light-Emitting Diodes

Single-Phase Cu,Mn-Codoped ZnGaS/ZnS Quantum Dots for Full-Spectrum White-Light-Emitting Diodes

Luminescent Properties of a Novel Mn2+ doped 3CaO-CaF2-2SiO2 Glasses

Luminescent properties of Ce3+ doped and Ce3+/Mn2+ co-doped 3CaO-CaF2-2SiO2 glasses

Contact Info

Product

Resources

About

Luminescent Properties of a Novel Mn²⁺ doped 3CaO-CaF₂-2SiO₂ Glasses