Results 141 to 150 of about 23,878 (272)
Laser &Photonics Reviews, EarlyView.Advances in zero‐dimensional organic–inorganic hybrid metal halides are reviewed from a molecular‐engineering perspective. Four design strategies (polyhedral‐architecture, elemental‐composition‐substitution, donor–acceptor/host–guest, multi‐emissive‐center integration‐coupling engineering) and structure‐performance trade‐offs are summarized.
Rufeng Wang +4 more
wiley +1 more source
Macromolecular Rapid Communications, EarlyView.Iterative synthesis gives access to sequence‐defined oligo(para‐phenylene ethynylene)s, bridging donor and acceptor units through stepwise extension of the conjugated backbone. Accurate length control enables systematic structure‐property relationship investigations across absorption, emission, and excited‐state dynamics.
Qianyu Cai +6 more
wiley +1 more source
A novel n‐type dimer dopant for semiconducting polymers
Polymer International, EarlyView.A novel molecular n‐type dopant (1) with superior capacity to dope conjugated polymers is introduced. After charge transfer the product (2) remains in the polymer. Abstract Efficient and stable doping of organic semiconductors is crucial for adjusting their electrical properties.
Andreas Opitz +4 more
wiley +1 more source
Hydrogen Bonding Denticity Governs Surface Modulation in Inorganic Perovskite Nanocrystals
Small, EarlyView.Organic cations with distinct hydrogen‐bonding denticities enable systematic modulation of perovskite nanocrystal surfaces. Increasing denticity from mono‐dentate MA+ to bi‐dentate FA+ and multi‐dentate GA+ strengthens interactions with surface iodides, effectively suppressing surface defects.
Jiaxin Song +14 more
wiley +1 more source
Non-Destructive Structural Identification of Camouflaged Microcavity Displays via Digital Twin-Assisted Electroluminescence Analysis. [PDF]
Nanomaterials (Basel)Lin MY +4 more
europepmc +1 more source
Small, EarlyView.Poly(vinyl chloride)‐graft‐poly(methyl methacrylate) encapsulation enabled formation of water‐stable CsPbBr3‐quantum‐dot fims with enhanced photoluminescence (PL) retention upon exposure to water, UV radiation, and ethanol. Time‐dependent ex situ transmission electron microscopy with quantitative particle segmentation identified the coefficient of ...
Seung Ryeol Song +6 more
wiley +1 more source
Electroluminescence Principle and Novel Electroluminescent Materials
Over the past few decades, many efforts have been put to optimize the properties of electroluminescent devices such as electroluminescence (EL) panel, organic light emitting diode (OLED), flat panel display, EL lamps, etc.
Meera Ramrakhiani, Vikas Lahariya
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Small, EarlyView.Low‐energy proton irradiation induces ligand detachment at the QD/ZnO interface in quantum‐dot light‐emitting diodes (QLEDs). The exposed ZnS surface interacts with ZnO defects, generating a high density of interfacial trap states that promote electron trapping, suppress charge injection, and accelerate non‐radiative recombination, ultimately leading ...
Chanwoo Lim +13 more
wiley +1 more source
Transient Electroluminescence Delay and Capacitive Charging of the Hole Transport Layer in Quantum Dot Light-Emitting Diodes. [PDF]
ACS Nanosci AuHuang C, Oh N, Shim M.
europepmc +1 more source
, 2007 We report electroluminescence in hybrid ZnO and conjugated polymer poly[2-methoxy-5-(3', 7'-dimethyloctyloxy)-1,4-phenylenevinylene] (MDMO-PPV) bulk heterojuriction photovoltaic cells.
Zhou HY (Zhou Hui-Ying) +8 more
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