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Valley-centre tandem perovskite light-emitting diodes
Perovskite light-emitting diodes (PeLEDs) have emerged as a promising new light source for displays. The development roadmap for commercializing PeLEDs should include a tandem device structure, specifically by...
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Article
Open AccessSemi-empirical approach to assess externally-induced photoluminescence linewidth broadening of halide perovskite nanocrystals with particle-size distribution
Colloidal nanocrystals (NCs) can be used to prepare high-color-purity metal halide perovskites (MHPs) for light-emitting displays. However, the NCs have a finite particle-size distribution, which broadens the ...
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Article
A sutureless bioelectronic patch for electrocardiography
An adhesive bioelectronic patch that can conform to irregular curvilinear surfaces can be used in vivo to stimulate the heart and record electrocardiograms of freely moving rats.
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Open AccessBright and stable near-infrared perovskite light emitters supported by multifunctional molecule design strategy
Perovskite light emitters can realize bright, stable and efficient light-emitting diodes through a molecular design strategy that enables strong endurance on high-current operation.
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Article
Polymeric gate insulators to induce synaptic photoresponse of organic transistors
Photonic synapses have attracted increasing interest owing to their ultrafast signal transmission, high bandwidth, and low energy consumption. Dielectrics in organic photonic synaptic transistors (OPSTs) affec...
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Article
A low-power stretchable neuromorphic nerve with proprioceptive feedback
By relaying neural signals from the motor cortex to muscles, devices for neurorehabilitation can enhance the movement of limbs in which nerves have been damaged as a consequence of injuries affecting the spina...
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Article
Ultra-bright, efficient and stable perovskite light-emitting diodes
Metal halide perovskites are attracting a lot of attention as next-generation light-emitting materials owing to their excellent emission properties, with narrow band emission1–4. However, perovskite light-emittin...
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Author Correction: A roadmap for the commercialization of perovskite light emitters
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Article
A roadmap for the commercialization of perovskite light emitters
Metal halide perovskites (MHPs) possess advantageous optoelectronic properties, so perovskite emitters and perovskite light-emitting diodes (PeLEDs) are promising candidates for next-generation high-colour-pur...
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Article
Author Correction: A low-power stretchable neuromorphic nerve with proprioceptive feedback
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Open AccessMechanochemistry-driven engineering of 0D/3D heterostructure for designing highly luminescent Cs–Pb–Br perovskites
Embedding metal-halide perovskite particles within an insulating host matrix has proven to be an effective strategy for revealing the outstanding luminescence properties of perovskites as an emerging class of ...
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Exploiting the full advantages of colloidal perovskite nanocrystals for large-area efficient light-emitting diodes
Cost-effective, high-throughput industrial applications of metal halide perovskites in large-area displays are hampered by the fundamental difficulty of controlling the process of polycrystalline film formatio...
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Open AccessElectroplated core–shell nanowire network electrodes for highly efficient organic light-emitting diodes
In this study, we performed metal (Ag, Ni, Cu, or Pd) electroplating of core–shell metallic Ag nanowire (AgNW) networks intended for use as the anode electrode in organic light-emitting diodes (OLEDs) to modif...
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Characterization of stability and challenges to improve lifetime in perovskite LEDs
Low stability of perovskite light-emitting diodes (PeLEDs) is the biggest obstacle to the commercialization of PeLED displays. Here, we cover the current status and challenges in analysing and improving the st...
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Article
Organic synaptic transistors for flexible and stretchable artificial sensory nerves
This article reviews artificial nerve electronics (nervetronics), an emerging field in which the goal is to develop bioinspired electronics that implement biological sensory functions. An artificial synapse is...
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Open AccessAuthor Correction: Controllable deposition of organic metal halide perovskite films with wafer-scale uniformity by single source flash evaporation
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
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Comprehensive defect suppression in perovskite nanocrystals for high-efficiency light-emitting diodes
Electroluminescence efficiencies of metal halide perovskite nanocrystals (PNCs) are limited by a lack of material strategies that can both suppress the formation of defects and enhance the charge carrier confi...
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Open AccessControllable deposition of organic metal halide perovskite films with wafer-scale uniformity by single source flash evaporation
Conventional solution-processing techniques such as the spin-coating method have been used successfully to reveal excellent properties of organic–inorganic halide perovskites (OHPs) for optoelectronic devices ...
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Open AccessAssociation between urinary polycyclic aromatic hydrocarbons and hypertension in the Korean population: data from the Second Korean National Environmental Health Survey (2012–2014)
Polycyclic aromatic hydrocarbons (PAHs) are environmental and occupational pollutants derived from incomplete combustion of organic materials, including wood and fossil fuels. Epidemiological studies have eval...
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Open AccessAromatic nonpolar organogels for efficient and stable perovskite green emitters
Existing gels are mostly polar, whose nature limits their role in soft devices. The intermolecular interactions of nonpolar polymer-liquid system are typically weak, which makes the gel brittle. Here we report...