Stable α‐CsPbI3 Perovskite Nanowire Arrays with Preferential Crystallographic Orientation for Highly Sensitive Photodetectors
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201808741
Abstract: All‐inorganic metal‐halide perovskites CsPbX3 (X = Cl, Br, I) exhibit higher stability than their organic–inorganic hybrid counterparts, but the thermodynamically instable perovskite α phase at room temperature of CsPbI3 restricts the practical optoelectronic applications. Although… read more here.
Keywords: cspbi3 perovskite; perovskite nanowire; stable cspbi3; nanowire arrays ... See more keywords
Temperature Difference Triggering Controlled Growth of All-Inorganic Perovskite Nanowire Arrays in Air.
Sign Up to like & getrecommendations! Published in 2018 at "Small"
DOI: 10.1002/smll.201803010
Abstract: All-inorganic perovskites have attracted increasing worldwide interest due to its significantly improved stability in atmospheric environment compared to organic-inorganic hybrid perovskites, which renders it infinitely applicable in many fields such as electronics, optoelectronics, and energy… read more here.
Keywords: perovskite nanowire; phase; temperature difference; nanowire arrays ... See more keywords
High-performance pseudo-halide perovskite nanowire networks for stable and fast-response photodetector
Sign Up to like & getrecommendations! Published in 2018 at "Nano Energy"
DOI: 10.1016/j.nanoen.2018.06.057
Abstract: Abstract Perovskite-based photodetectors show a great promise thanks to the material's excellent photogeneration and broadband device operation. Amongst the fundamental limitations of halide perovskites, humidity-induced degradation arises as the main impediment towards viable commercial-grade perovskite-based… read more here.
Keywords: perovskite nanowire; halide perovskite; photodetector; pseudo halide ... See more keywords
Directional Lasing from Nanopatterned Halide Perovskite Nanowire.
Sign Up to like & getrecommendations! Published in 2021 at "Nano letters"
DOI: 10.1021/acs.nanolett.1c03656
Abstract: Halide perovskite nanowire-based lasers have become a powerful tool for modern nanophotonics, being deeply subwavelength in cross-section and demonstrating low-threshold lasing within the whole visible spectral range owing to the huge gain of material even… read more here.
Keywords: perovskite nanowire; lasing nanopatterned; halide perovskite; lasing ... See more keywords
Lead-Free Perovskite Nanowire Array Photodetectors with Drastically Improved Stability in Nanoengineering Templates.
Sign Up to like & getrecommendations! Published in 2017 at "Nano letters"
DOI: 10.1021/acs.nanolett.6b04587
Abstract: Organometal halide perovskite materials have triggered enormous attention for a wide range of high-performance optoelectronic devices. However, their stability and toxicity are major bottleneck challenges for practical applications. Substituting toxic heavy metal, that is, lead… read more here.
Keywords: perovskite nanowire; lead free; nanoengineering templates; stability ... See more keywords
Defect engineering in two-dimensional perovskite nanowire arrays by europium(III) doping towards high-performance photodetection.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical communications"
DOI: 10.1039/d2cc02758e
Abstract: We demonstrate high-performance photodetectors based on Eu-doped 2D perovskite nanowire arrays. The pure crystallographic orientation enables efficient carrier transport and the doped Eu ions effectively suppress the trap density in the nanowire arrays. As a… read more here.
Keywords: defect engineering; perovskite nanowire; nanowire arrays; high performance ... See more keywords