{"title":"Epitaxial heterodimensional structures for efficient tin halide perovskite LEDs","authors":"Qian Teng , Jinyang Li , Fanglong Yuan","doi":"10.1016/j.matt.2024.05.015","DOIUrl":null,"url":null,"abstract":"<div><p>Environmentally friendly tin perovskites show promise as substitutes for their toxic lead counterparts in light-emitting diodes (LEDs), yet their device performance significantly trails behind that of lead perovskites. In a recent study published in <em>Nature Nanotechnology</em>, Wang et al. developed efficient tin-based perovskite LEDs with efficiency of 11.6% based on high-quality, large-sized epitaxial heterodimensional bilayer perovskite structure prepared via a straightforward spin-coating process.</p></div>","PeriodicalId":388,"journal":{"name":"Matter","volume":"7 8","pages":"Pages 2667-2670"},"PeriodicalIF":17.5000,"publicationDate":"2024-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Matter","FirstCategoryId":"88","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2590238524002406","RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
Environmentally friendly tin perovskites show promise as substitutes for their toxic lead counterparts in light-emitting diodes (LEDs), yet their device performance significantly trails behind that of lead perovskites. In a recent study published in Nature Nanotechnology, Wang et al. developed efficient tin-based perovskite LEDs with efficiency of 11.6% based on high-quality, large-sized epitaxial heterodimensional bilayer perovskite structure prepared via a straightforward spin-coating process.
期刊介绍：
Matter, a monthly journal affiliated with Cell, spans the broad field of materials science from nano to macro levels,covering fundamentals to applications. Embracing groundbreaking technologies,it includes full-length research articles,reviews, perspectives,previews, opinions, personnel stories, and general editorial content.
Matter aims to be the primary resource for researchers in academia and industry, inspiring the next generation of materials scientists.
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