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Ultra-stable and color-tunable manganese ions doped lead-free cesium zinc halides nanocrystals in glasses for light-emitting applications
All inorganic CsPbX 3 (X = Cl, Br, and I) perovskite nanocrystals have made unprecedented radical progresses for opto-electronic applications, but...
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Temperature-dependent self-trapped exciton emission in Cu(I) doped zinc-based metal halides from well-resolved excited state structures
Zero-dimensional metal halides are of unique structures and tunable photoluminescence properties, showing great potential applications such as...
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Advancements and Challenges in Synthesizing Colloidal Semiconductor Nanocrystals by Hot-Injection Method
Synthesis of semiconductor nanocrystals through solution-based approaches has turned out huge interest among researchers. Out of other methods,...
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Metal halide perovskite nanocrystals with enhanced photoluminescence and stability toward anti-counterfeiting high-performance flexible fibers
As a new type of light-collecting and luminescent material, all-inorganic cesium lead halide CsPbX 3 (X = Cl, Br, I) perovskite nanocrystals (NCs) are...
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Boosting self-trapped exciton emission from Cs3Cu2I5 nanocrystals by do**-enhanced exciton-phonon coupling
Self-trapped excitons (STEs) emission from halide perovskites with strong exciton-phonon coupling has attracted considerable attention due to the...
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Unraveling the triplet excited-state dynamics of Bi3+ in vacancy-ordered double perovskite Cs2SnCl6 nanocrystals
Luminescent metal halides doped with ns 2 -metal ions such as 6s 2 -metal Bi 3+ have aroused reviving interest owing to their outstanding optical...
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Efficient red-emitting lead-free cesium-scandium halide perovskite crystals produced via Mn2+ do**
Perovskite crystals with high photoluminescence quantum yields can be rapidly synthesized by do** Mn 2+ into Cs 2 ScCl 5 ·H 2 O through a facile wet...
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Enhancing the stability and water resistance of CsPbBr3 perovskite nanocrystals by using tetrafluoride and zinc oxide as protective capsules
Lead halide perovskite materials are popular in optoelectronic applications due to their excellent properties, while their instability is still a...
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Perovskite X-ray Detectors
For several decades, the development of X-ray detectors has been largely dependent on materials such as cesium iodide for scintillation indirect...
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Zinc Oxide: A Fascinating Material for Photovoltaic Applications
Zinc oxide (ZnO), an attractive functional material having fascinating properties like large band gap (~3.37 eV), large exciton binding energy...
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Do** suppresses lattice distortion of vacant quadruple perovskites to activate self-trapped excitons emission
The vacancy-ordered quadruple perovskite Cs 4 CdBi 2 Cl 12 , as a newly-emerging lead-free perovskite system, has attracted great research interest due to...
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[(CH3)4N]2Mn0.6Zn0.4Br4: Lead-free MnII-based hybrid halide with high photoluminescence quantum yield for backlight displays
High efficient lead halide perovskites with wide-color gamut properties have emerged as new candidates for backlight displays. However, the toxicity...
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Methanol-induced luminescence vapochromism based on a Sb3+-doped organic indium halide hybrid
Ion do** has been demonstrated as a practical approach to achieving highly efficient luminescence in both inorganic phosphors and organic-inorganic...
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Solution-Processed Organic LEDs and Perovskite LEDs
Recent progresses on materials and device structures for solution-processed organic light-emitting devices (OLEDs) and perovskite light-emitting...
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Anionic surfactant anchoring enables 23.4% efficient and stable perovskite solar cells
Nonradiative recombination losses at defects in metal halide perovskite films are responsible for hindering the improvement of the photovoltaic...
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Recent advances in two-dimensional perovskite materials for light-emitting diodes
Light-emitting diodes (LEDs) are an indispensable part of our daily life. After being studied for a few decades, this field still has some room for...
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High photoluminescence Ag-In-Ga-S quantum dots based on ZnX2-treated surface passivation
Quaternary Ag-In-Ga-S (AIGS) quantum dot (QD) is considered a promising, spectral-tunable, and environmentally friendly luminescent display material....
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Organic cross-linker-reinforced small-sized CsPbBr3 @silica nanoparticles for fluorescence detection of copper and sulfide ions
Lead halide perovskite nanocrystals (NCs) have been considered as a promising candidate for various applications in the luminescence field. However,...
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Regulation of photophysical and electronic properties of I–III–VI quantum dots for light-emitting diodes
Quantum dot light-emitting diodes (QLEDs) have become an important research direction in the pursuit of next-generation display technology owing to...
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Bright InP quantum dots by Ga-do** for red emitters
Environment-friendly indium phosphide (InP)-based quantum dots (QDs) with efficient red-emitting properties are sufficiently needed to satisfy the...
