Enhancing Resistive Switching Performance and Ambient Stability of Hybrid Perovskite Single Crystals via Embedding Colloidal Quantum Dots
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202002948
Abstract: Hybrid organic‐inorganic halide perovskites are actively pursued for optoelectronic technologies, but the poor stability is the Achilles’ heel of these materials that hinders their applications. Very recently, it has been shown that lead sulfide (PbS)… read more here.
Keywords: perovskite single; single crystals; resistive switching; quantum dots ... See more keywords
A Microchannel-Confined Crystallization Strategy Enables Blade Coating of Perovskite Single Crystal Arrays for Device Integration.
Sign Up to like & getrecommendations! Published in 2020 at "Advanced materials"
DOI: 10.1002/adma.201908340
Abstract: Perovskite single crystals (PSCs) possess superior optoelectronic properties compared to their corresponding polycrystalline films, but their applications of PSCs in high-performance, integrated devices are hindered by their heavy thickness and difficulty in scalable deposition. Here,… read more here.
Keywords: perovskite single; confined crystallization; strategy; microchannel confined ... See more keywords
All‐Inorganic Perovskite Single‐Crystal Photoelectric Anisotropy
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202204342
Abstract: Engineering surface structure can precisely and effectively tune the optoelectronic properties of halide perovskites, but are incredibly challenging. Herein, the design and fabrication of uniform all‐inorganic CsPbBr3 cubic/tetrahedral single‐crystals are reported with precise control of… read more here.
Keywords: inorganic perovskite; single crystal; perovskite single; surface ... See more keywords
Electron‐Phonon Coupling Suppression by Enhanced Lattice Rigidity in 2D Perovskite Single Crystals for High‐Performance X‐Ray Detection
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202208875
Abstract: 2D Dion−Jacobson (DJ) perovskite single crystals (PSCs) usually demonstrate better X‐ray detection performance than Ruddlesden‐Popper (RP) PSCs. However, the mechanism of the improved performance is still elusive. Here, by the aid of strong interactions between… read more here.
Keywords: single crystals; perovskite single; ray; ray detection ... See more keywords
Moving Ions Vary Electronic Conductivity in Lead Bromide Perovskite Single Crystals through Dynamic Doping
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Electronic Materials"
DOI: 10.1002/aelm.202000485
Abstract: Metal halide perovskite single crystals are being explored as functional materials for a variety of optoelectronic applications. Among others, solar cells, field‐effect transistors, and X‐ and γ‐ray detectors have shown improved performance and stability. However,… read more here.
Keywords: moving ions; dynamic doping; perovskite single; lead ... See more keywords
Experimental and Theoretical Core Level and Valence Band Analysis of Clean Perovskite Single Crystal Surfaces.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202106450
Abstract: A detailed understanding of the surface and interface properties of lead halide perovskites is of interest for several applications, in which these materials may be used. To develop this understanding, the study of clean crystalline… read more here.
Keywords: single crystal; level valence; spectroscopy; perovskite single ... See more keywords
Additive-Enhanced Crystallization of Inorganic Perovskite Single Crystals for High-Sensitivity X-Ray Detection.
Sign Up to like & getrecommendations! Published in 2023 at "Small"
DOI: 10.1002/smll.202207588
Abstract: Inorganic cesium lead halide perovskite single crystals are particularly intriguing to ionizing radiation detection by virtue of their material stability and high attenuation coefficients. However, the growth of high-quality inorganic perovskite single crystals remains challenging,… read more here.
Keywords: single crystals; inorganic perovskite; additive enhanced; high sensitivity ... See more keywords
Electrochemical Deposition of Organometallic Halide Perovskite Single-Crystal Particles with Density Gradients and Their Stability, Fluorescence, and Photoelectrochemical Properties
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.0c01536
Abstract: Organometallic halide perovskites have gained immense scientific interest because of their unique optoelectronic properties that can benefit applications such as solar cells, lasers, and light-emit... read more here.
Keywords: halide perovskite; electrochemical deposition; perovskite single; organometallic halide ... See more keywords
An Emerging All-Inorganic CsSnxPb1–xBr3 (0 ≤ x ≤ 1) Perovskite Single Crystal: Insight on Structural Phase Transition and Electronic Properties
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.0c02423
Abstract: Owing to the high toxicity of Pb-based hybrid perovskites, a hypotoxic element, e.g., Sn, was employed to partially or completely replace Pb with the aim of gaining environmentally friendly lead-fr... read more here.
Keywords: cssnxpb1 xbr3; single crystal; perovskite single; inorganic cssnxpb1 ... See more keywords
Vapor-Deposited Amino Coupling of Hybrid Perovskite Single Crystals and Silicon Wafers toward Highly Efficient Multiwavelength Photodetection.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c14466
Abstract: The complementary integration of perovskite single crystals (PSCs) and silicon-based circuitry provides a feasible way to combine their superiority toward efficient multiwavelength photodetection and imaging readout; however, it suffers from distinct lattice mismatch as well… read more here.
Keywords: single crystals; efficient multiwavelength; perovskite single; multiwavelength photodetection ... See more keywords
Octahedral Distortion Co-Regulation via Dual Strategies toward Luminescence Enhancement for the MA4InBr7 Perovskite Single Crystal.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c17964
Abstract: A series of novel perovskite single crystals are innovatively grown. Aiming to enhance the luminescence performance, octahedral distortion co-regulation via dual strategies for the as-prepared perovskite single crystals is performed. The distortion of the octahedral… read more here.
Keywords: octahedral distortion; perovskite single; regulation via; dual strategies ... See more keywords