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
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.
Sign Up to like & getrecommendations! Published in 2020 at "Advanced materials"
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
All‐Optical Switching Based on Sub‐Bandgap Photoactivation of Charge Trapping in Metal Halide Perovskites
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Materials"
DOI: 10.1002/adma.202209851
Abstract: Controllable optical properties are crucial for the application of light‐emitting materials in optical devices. In this work, controllable photoluminescence in metal halide perovskite crystals is realized via photoactivation of their defects. It is found that… read more here.
Keywords: metal halide; photoactivation; optical switching; sub bandgap ... See more keywords
Metal-halide Perovskite Lasers: Cavity Formation and Emission Characteristics.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202211284
Abstract: Hybrid metal halide perovskites (MHPs) have shown remarkable optoelectronic properties as well as facile and cost-effective processability. With the success of MHP solar cells and light-emitting diodes (LEDs), MHPs have also exhibited great potential as… read more here.
Keywords: cavity; mhp; metal halide; emission ... See more keywords