Results 21 to 30 of about 151,205 (298)
Zwitterions in 3D Perovskites: Organosulfide-Halide Perovskites
Journal of the American Chemical Society, 2022 Although sulfide perovskites usually require high-temperature syntheses, we demonstrate that organosulfides can be used in the milder syntheses of halide perovskites. The zwitterionic organosulfide, cysteamine (CYS; +NH3(CH2)2S-), serves as both the X- site and A+ site in the ABX3 halide perovskites, yielding the first examples of 3D organosulfide ...
Li, J +10 more
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Ultrafast Triplet Generation at the Lead Halide Perovskite/Rubrene Interface [PDF]
, 2021 Triplet sensitization of rubrene by bulk lead halide perovskites has recently resulted in efficient infrared-to-visible photon upconversion via triplet-triplet annihilation.
Richard, Schaller +7 more
core +2 more sources
Analytical Evaluation of Lead Iodide Precursor Impurities Affecting Halide Perovskite Device Performance [PDF]
, 2022 Mirroring established semiconductor technologies, halide perovskite materials synthesized from higher quality reagents display improved optoelectronic performance.
Ross, Kerner +10 more
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Introduction to halide perovskite optoelectronics
Nanoscale, 2023 Lakshminarayana Polavarapu, Maria Antonietta Loi, Haibo Zeng, and Joseph M. Luther introduce this Nanoscale themed collection on halide perovskite optoelectronics.
Polavarapu, Lakshminarayana +3 more
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Preventing bulky cation diffusion in lead halide perovskite solar cells [PDF]
, 2021 The impact on device stability of the bulky cation-modified interfaces in halide perovskite solar cells is not well-understood. We demonstrate the thermal instability of the bulky cation interface layers used in some of the highest performing solar cells
Magdalena, Rovello +8 more
core +2 more sources
, 2023 Three types of halide-perovskite-based fast-acting fluorescent materials have been demonstrated for high-speed visible light communication. All-inorganic metal-halide perovskite CsPbI3 was utilized to generate red color at 685 nm, and two-dimensional (2D)
Mohammed, Omar F. +8 more
core +1 more source
Biotoxicity of Halide Perovskites in Mice
Advanced Materials, 2023 AbstractHalide perovskites are crystalline semiconductors with exceptional optoelectronic properties, rapidly developing toward large‐scale applications. Lead (II) (Pb2+) is the core element used to prepare halide perovskites. Pb2+ can displace key 2+ elements, including calcium, zinc and iron, that regulate vital physiological functions.
Guixiang Li +15 more
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Halide Perovskite Single Crystals: Optoelectronic Applications and Strategical Approaches [PDF]
, 2020 Halide perovskite is one of the most promising semiconducting materials in a variety of fields such as solar cells, photodetectors, and light-emitting diodes.
Ng, YH +26 more
core +1 more source
Modular Zwitterion-Functionalized Poly(Isopropyl Methacrylate) Polymers for Hosting Luminescent Lead-Halide Perovskite Nanocrystals [PDF]
, 2021 Inorganic lead-halide perovskite nanocrystals (NCs) are an exciting class of luminescent materials with high defect tolerance and broad spectral tunability, but such NCs are vulnerable to degradation under ambient conditions.
Christine K., Luscombe +7 more
core +1 more source
The rise of halide perovskite semiconductors
Light: Science & Applications, 2023 AbstractAdvances in metal-halide perovskite semiconductors have significantly influenced light-current conversion technologies. The excellent structural and compositional tunability of perovskites, coupled with their exceptional quantum yields for photoluminescence, make them a promising candidate for optoelectronic devices.
Chenlu He, Xiaogang Liu
openaire +3 more sources