Pushing PbS/Metal‐Halide‐Perovskite Core/Epitaxial‐Ligand‐Shell Nanocrystal Photodetectors beyond 3 µm Wavelength
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201807964
Abstract: PbS nanocrystals have been proven to be highly suitable for photodetector fabrication by facile solution processing, and have been successfully tested as photosensitive material in imaging devices. So far, their spectral response has been blue‐shifted… read more here.
Keywords: metal halide; halide perovskite; wavelength; ligand shell ... See more keywords
In Situ Observation of Crystallization Dynamics and Grain Orientation in Sequential Deposition of Metal Halide Perovskites
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201902319
Abstract: Metal halide perovskites have revolutionized the development of highly efficient, solution‐processable solar cells. Further advancements rely on improving perovskite film qualities through a better understanding of the underlying growth mechanism. Here, a systematic in situ… read more here.
Keywords: halide perovskites; metal halide; grain orientation; sequential deposition ... See more keywords
Squeezing the Threshold of Metal‐Halide Perovskite Micro‐Crystal Lasers Grown by Solution Epitaxy
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202404700
Abstract: Metal halide perovskite semiconductors have demonstrated remarkable progress not only in photovoltaics and X‐ray detection but also in laser technologies. Particularly appealing is the simplicity with which micro‐crystallites can be epitaxially grown, thereby forming micro‐resonators… read more here.
Keywords: metal halide; growth; halide perovskite; micro ... See more keywords
Trivalent Rare Earth Ion‐Doped Metal Halide Perovskite Near‐Infrared Semiconductors for High‐Performance Optoelectronic Devices
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DOI: 10.1002/adfm.202420021
Abstract: Given the extensive application of near‐infrared (NIR) emission, the quest for efficient and versatile NIR semiconductors have attracted tremendous attention. Leveraging trivalent rare earth (RE3+) ions doping, the integration of metal halide perovskites with RE3+… read more here.
Keywords: trivalent rare; rare earth; metal halide; ion doped ... See more keywords
Photonic Nanostructures Patterned by Thermal Nanoimprint Directly into Organo-Metal Halide Perovskites.
Sign Up to like & getrecommendations! Published in 2017 at "Advanced materials"
DOI: 10.1002/adma.201605003
Abstract: Photonic nanostructures are created in organo-metal halide perovskites by thermal nanoimprint lithography at a temperature of 100 °C. The imprinted layers are significantly smoothened compared to the initially rough, polycrystalline layers and the impact of… read more here.
Keywords: thermal nanoimprint; metal halide; photonic nanostructures; organo metal ... See more keywords
Improving the Stability of Metal Halide Perovskite Materials and Light-Emitting Diodes.
Sign Up to like & getrecommendations! Published in 2018 at "Advanced materials"
DOI: 10.1002/adma.201704587
Abstract: Metal halide perovskites (MHPs) have numerous advantages as light emitters such as high photoluminescence quantum efficiency with a direct bandgap, very narrow emission linewidth, high charge-carrier mobility, low energetic disorder, solution processability, simple color tuning,… read more here.
Keywords: emitting diodes; light emitting; mhp; metal halide ... See more keywords
In Situ Real-Time Study of the Dynamic Formation and Conversion Processes of Metal Halide Perovskite Films.
Sign Up to like & getrecommendations! Published in 2018 at "Advanced materials"
DOI: 10.1002/adma.201706401
Abstract: Metal halide perovskite solar cells (PSCs) have advanced to the forefront of solution-processed photovoltaic techniques and made stunning progress in power conversion efficiency (PCE). Further improvements in device performances rely on perfecting the structure and… read more here.
Keywords: halide perovskite; metal halide; conversion processes; perovskite films ... See more keywords
Highly Thermotolerant Metal Halide Perovskite Solids.
Sign Up to like & getrecommendations! Published in 2020 at "Advanced materials"
DOI: 10.1002/adma.202002495
Abstract: By virtue of their narrow emission bands, near-unity quantum yield, and low fabrication cost, metal halide perovskites hold great promise in numerous aspects of optoelectronic applications, including solid-state lighting, lasing, and displays. Despite such promise,… read more here.
Keywords: halide; temperature; solid state; metal halide ... See more keywords
Metal Halide Perovskite Nanorods: Shape Matters.
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DOI: 10.1002/adma.202002736
Abstract: Quasi-1D metal halide perovskite nanorods (NRs) are emerging as a type of materials with remarkable optical and electronic properties. Research into this field is rapidly expanding and growing in the past several years, with significant… read more here.
Keywords: shape matters; halide perovskite; metal halide; nanorods shape ... See more keywords
Optical Memory, Switching, and Neuromorphic Functionality in Metal Halide Perovskite Materials and Devices.
Sign Up to like & getrecommendations! Published in 2022 at "Advanced materials"
DOI: 10.1002/adma.202205459
Abstract: Metal halide perovskite-based materials have emerged over the past few decades as remarkable solution-processable opto-electronic materials with many intriguing properties and potential applications. These emerging materials have recently been considered for their promise in low-energy… read more here.
Keywords: memory; metal halide; halide perovskite; neuromorphic functionality ... See more keywords
Metal–Halide Perovskite Nanocrystal Superlattice: Self‐Assembly and Optical Fingerprints
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Materials"
DOI: 10.1002/adma.202209279
Abstract: Self‐assembly of nanocrystals into superlattices is a fascinating process that not only changes geometric morphology, but also creates unique properties that considerably enrich the material toolbox for new applications. Numerous studies have driven the blossoming… read more here.
Keywords: metal halide; superlattice; halide perovskite; self assembly ... See more keywords