Brightening of Dark States in CsPbBr3 Quantum Dots Caused by Light-Induced Magnetism.
Sign Up to like & getrecommendations! Published in 2021 at "Small"
DOI: 10.1002/smll.202101527
Abstract: Lead halide perovskite quantum dots (QDs) have shown great potential for optoelectronic and quantum photonic applications. Although controversy remains about the electronic fine structures of bulk perovskites due to the strong spin-orbit coupling affecting the… read more here.
Keywords: light induced; dark states; light; brightening dark ... See more keywords
Enhancing the efficiency of green perovskite-QDs-based light-emitting devices by controlling interfacial defects with diamine molecules
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2020.126339
Abstract: Abstract Inorganic perovskite quantum dots (QDs) have emerged as promising materials for light-emitting devices by merits of their high photoluminescence quantum yield (PLQY), narrow full width at half-maximum and tunable emission spectrum. However, fluorescence quenching… read more here.
Keywords: emitting devices; light emitting; diamine molecules; efficiency ... See more keywords
Strongly Confined CsPbBr3 Quantum Dots as Quantum Emitters and Building Blocks for Rhombic Superlattices
Sign Up to like & getrecommendations! Published in 2022 at "ACS Nano"
DOI: 10.1021/acsnano.2c07677
Abstract: The success of the colloidal semiconductor quantum dots (QDs) field is rooted in the precise synthetic control of QD size, shape, and composition, enabling electronically well-defined functional nanomaterials that foster fundamental science and motivate diverse… read more here.
Keywords: quantum dots; perovskite qds; confined cspbbr3; cspbbr3 quantum ... See more keywords
Tailoring Charge Separation at Meticulously Engineered Conjugated Polymer/Perovskite Quantum Dot Interface for Photocatalyzing Atom Transfer Radical Polymerization.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c04680
Abstract: In stark contrast to conventional organic ligand-capped counterparts, the ability to create stable metal halide perovskite nanocrystals strongly tethered with conjugated polymers (CPs) represents an important endeavor toward tailoring charge carrier dynamics at their interface… read more here.
Keywords: perovskite qds; charge separation;
Perovskite quantum dots for light-emitting devices.
Sign Up to like & getrecommendations! Published in 2019 at "Nanoscale"
DOI: 10.1039/c9nr06191f
Abstract: Perovskite quantum dots (QDs) have been hotly pursued in recent decades owing to their quantum confinement effect and defect-tolerant nature. Their unique optical properties, such as high photoluminescence quantum yield (PLQY) approaching unity, narrow emission… read more here.
Keywords: perovskite quantum; emitting devices; light emitting; dots light ... See more keywords
Warm white-light emitting silica films prepared using lead-free double perovskite QDs.
Sign Up to like & getrecommendations! Published in 2021 at "Dalton transactions"
DOI: 10.1039/d1dt01325d
Abstract: Lead-free double perovskite has attracted widespread attention due to its good stability and non-toxicity. In this work, Cs2AgxNa1-xInCl6 quantum dots were synthesized via a thermal injection method using non-toxic precursors. Based on the wide spectrum… read more here.
Keywords: free double; lead free; double perovskite; white light ... See more keywords
Real-time observation of ion exchange dynamics during surface treatment of all-inorganic perovskite quantum dots with Zn-halogenide complexes for color tuning and enhanced quantum efficiency
Sign Up to like & getrecommendations! Published in 2023 at "RSC Advances"
DOI: 10.1039/d3ra02143b
Abstract: All-inorganic lead perovskite quantum dots (QDs), due to their distinctive optical properties, have become one of the “hottest” topics in materials science; therefore, the development of new QD synthesis methods or their emission color adjustment… read more here.
Keywords: time; quantum dots; color; perovskite qds ... See more keywords
Temperature-Dependent Optical Properties of Perovskite Quantum Dots with Mixed-A-Cations
Sign Up to like & getrecommendations! Published in 2022 at "Micromachines"
DOI: 10.3390/mi13030457
Abstract: In this work, metal halide perovskite quantum dots (QDs) with Formamidinium (FA) and Cs mixed cations were fabricated using a solution-processed method at room temperature. By controlling Cs doping ratios in a precursor, the optical… read more here.
Keywords: mixed cations; optical properties; perovskite quantum; quantum dots ... See more keywords