Search Results - "YONGPING FU"
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Vapor-Phase Epitaxial Growth of Aligned Nanowire Networks of Cesium Lead Halide Perovskites (CsPbX3, X = Cl, Br, I)
Published in Nano letters (11-01-2017)“…With the intense interest in inorganic cesium lead halide perovskites and their nanostructures for optoelectronic applications, high-quality crystalline…”
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2
Screening in crystalline liquids protects energetic carriers in hybrid perovskites
Published in Science (American Association for the Advancement of Science) (23-09-2016)“…Hybrid lead halide perovskites exhibit carrier properties that resemble those of pristine nonpolar semiconductors despite static and dynamic disorder, but how…”
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Metal halide perovskite nanostructures for optoelectronic applications and the study of physical properties
Published in Nature reviews. Materials (01-03-2019)“…Nanostructures of inorganic semiconductors have revolutionized many areas of electronics, optoelectronics and photonics. The controlled synthesis of…”
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Broad Wavelength Tunable Robust Lasing from Single-Crystal Nanowires of Cesium Lead Halide Perovskites (CsPbX3, X = Cl, Br, I)
Published in ACS nano (23-08-2016)“…Lead halide perovskite nanowires (NWs) are emerging as a class of inexpensive semiconductors with broad bandgap tunability for optoelectronics, such as tunable…”
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5
Visualization and Studies of Ion-Diffusion Kinetics in Cesium Lead Bromide Perovskite Nanowires
Published in Nano letters (14-03-2018)“…The facile chemical transformation of metal halide perovskites via ion exchange has been attributed to their “soft” crystal lattices that enable fast ion…”
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Fiber Supercapacitors Utilizing Pen Ink for Flexible/Wearable Energy Storage
Published in Advanced materials (Weinheim) (08-11-2012)“…A novel type of flexible fiber/wearable supercapacitor that is composed of two fiber electrodes – a helical spacer wire and an electrolyte – is demonstrated…”
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7
Color-Pure Violet-Light-Emitting Diodes Based on Layered Lead Halide Perovskite Nanoplates
Published in ACS nano (26-07-2016)“…Violet electroluminescence is rare in both inorganic and organic light-emitting diodes (LEDs). Low-cost and room-temperature solution-processed lead halide…”
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Deterministic fabrication of arbitrary vertical heterostructures of two-dimensional Ruddlesden–Popper halide perovskites
Published in Nature nanotechnology (01-02-2021)“…Ruddlesden–Popper lead halide perovskites have emerged as a new class of two-dimensional semiconductors with tunable optoelectronic properties, potentially…”
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High-Performance Electrocatalysis for Hydrogen Evolution Reaction Using Se-Doped Pyrite-Phase Nickel Diphosphide Nanostructures
Published in ACS catalysis (06-11-2015)“…The study of efficient, robust, and earth-abundant electrocatalysts for the hydrogen evolution reaction (HER) is essential for hydrogen-based energy…”
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10
Solution Growth of Single Crystal Methylammonium Lead Halide Perovskite Nanostructures for Optoelectronic and Photovoltaic Applications
Published in Journal of the American Chemical Society (06-05-2015)“…Understanding crystal growth and improving material quality is important for improving semiconductors for electronic, optoelectronic, and photovoltaic…”
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Selective Stabilization and Photophysical Properties of Metastable Perovskite Polymorphs of CsPbI3 in Thin Films
Published in Chemistry of materials (10-10-2017)“…All-inorganic cesium lead iodide (CsPbI3) perovskite has improved thermal stability over the organic–inorganic hybrid perovskites and a suitable bandgap for…”
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12
Stabilization of the Metastable Lead Iodide Perovskite Phase via Surface Functionalization
Published in Nano letters (12-07-2017)“…Metastable structural polymorphs can have superior properties and applications to their thermodynamically stable phases, but the rational synthesis of…”
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13
Pressure‐Suppressed Carrier Trapping Leads to Enhanced Emission in Two‐Dimensional Perovskite (HA)2(GA)Pb2I7
Published in Angewandte Chemie International Edition (28-09-2020)“…A remarkable PL enhancement by 12 fold is achieved using pressure to modulate the structure of a recently developed 2D perovskite (HA)2(GA)Pb2I7…”
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Single-Crystal Thin Films of Cesium Lead Bromide Perovskite Epitaxially Grown on Metal Oxide Perovskite (SrTiO3)
Published in Journal of the American Chemical Society (27-09-2017)“…High-quality metal halide perovskite single crystals have low defect densities and excellent photophysical properties, yet thin films are the most sought after…”
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15
Direct Vapor Growth of Perovskite CsPbBr3 Nanoplate Electroluminescence Devices
Published in ACS nano (24-10-2017)“…Metal halide perovskite nanostructures hold great promises as nanoscale light sources for integrated photonics due to their excellent optoelectronic…”
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Single-crystal microplates of two-dimensional organic-inorganic lead halide layered perovskites for optoelectronics
Published in Nano research (01-06-2017)“…Organic-inorganic hybrid perovskites attract considerable attention owing to their applications in high-efficiency solar cells and light emission. Compared…”
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Solvated Electrons in Solids-Ferroelectric Large Polarons in Lead Halide Perovskites
Published in Journal of the American Chemical Society (13-01-2021)“…Solvation plays a pivotal role in chemistry and biology. A solid-state analogy of solvation is polaron formation, but the magnitude of Coulomb screening is…”
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18
Continuous‐Wave Lasing in Cesium Lead Bromide Perovskite Nanowires
Published in Advanced optical materials (18-01-2018)“…Lead halide perovskite nanowires (NWs) have been demonstrated in pulsed lasing with high quantum yields, low thresholds, and broad tunability. However,…”
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Incorporating Large A Cations into Lead Iodide Perovskite Cages: Relaxed Goldschmidt Tolerance Factor and Impact on Exciton–Phonon Interaction
Published in ACS central science (28-08-2019)“…The stability and formation of a perovskite structure is dictated by the Goldschmidt tolerance factor as a general geometric guideline. The tolerance factor…”
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Ultrahigh-Performance Optoelectronics Demonstrated in Ultrathin Perovskite-Based Vertical Semiconductor Heterostructures
Published in ACS nano (23-07-2019)“…Two-dimensional (2D) atomic layered semiconductor (e.g., transition metal dichalcogenides, TMDCs) heterostructures display diverse novel interfacial carrier…”
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