Multivalent effect enables efficient and stable deep-blue perovskite LEDs

IF 34.9 1区材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY Nature nanotechnology Pub Date : 2025-02-05 DOI:10.1038/s41565-025-01855-x

引用次数: 0

Abstract

A distinctive multivalent-effect immobilization strategy fundamentally stabilizes the structure of deep-blue reduced-dimensional perovskite emitters and enhances excitonic radiative recombination. Using this effect, the efficiency and stability bottlenecks of deep-blue perovskite LEDs are overcome.

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多价效应使深蓝色钙钛矿led高效稳定

一种独特的多价效应固定策略从根本上稳定了深蓝色降维钙钛矿发射体的结构，并增强了激子辐射复合。利用这种效应，克服了深蓝色钙钛矿led的效率和稳定性瓶颈。

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来源期刊

Nature nanotechnology 工程技术-材料科学：综合

CiteScore

59.70

自引率

0.80%

发文量

196

审稿时长

4-8 weeks

期刊介绍： Nature Nanotechnology is a prestigious journal that publishes high-quality papers in various areas of nanoscience and nanotechnology. The journal focuses on the design, characterization, and production of structures, devices, and systems that manipulate and control materials at atomic, molecular, and macromolecular scales. It encompasses both bottom-up and top-down approaches, as well as their combinations. Furthermore, Nature Nanotechnology fosters the exchange of ideas among researchers from diverse disciplines such as chemistry, physics, material science, biomedical research, engineering, and more. It promotes collaboration at the forefront of this multidisciplinary field. The journal covers a wide range of topics, from fundamental research in physics, chemistry, and biology, including computational work and simulations, to the development of innovative devices and technologies for various industrial sectors such as information technology, medicine, manufacturing, high-performance materials, energy, and environmental technologies. It includes coverage of organic, inorganic, and hybrid materials.

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