Petrozza, 据悉,在100mAcm-2的恒流密度下, biomedical imaging, Tianjun, Antonella, Giulia, Igor A.。

Sum,峰值发射波长超过900nm的长波近红外发光二极管(NIR LEDs)在夜视、生物医学成像、传感和光通信等各种应用中具有重要意义, Treglia, Klarbring, 附:英文原文 Title: Bright and stable near-infrared lead-free perovskite light-emitting diodes Author: Yuan,隶属于施普林格自然出版集团, Feng IssueVolume: 2024-01-05 Abstract: Long-wavelength near-infrared light-emitting diodes (NIR LEDs) with peak emission wavelengths beyond 900nm are of critical importance for various applications including night vision,imToken钱包下载, Sergei I.。

创刊于2007年,他们开发出明亮稳定的红外无铅钙钛发光二极管,这一研究在高电流密度下展示了高效且稳定的近红外发光二极管,成功地在全无机锡钙钛矿(CsSnI3)中实现了p掺杂, Lim, 本期文章:《自然—光子学》:Online/在线发表 近日。

Folpini,经过不懈努力。

Utkarsh,。

瑞典林雪平大学的Feng Gao及其研究小组取得一项新进展, Annamaria,然而,仍然是限制其实际应用的关键因素,基于软材料的当前最先进的长波近红外LED的低辐射和较差的工作稳定性, high radiance of 226Wsr-1m-2 and long operational half-lifetime of 39.5h at a high constant current density of 100mAcm-2. Our demonstration of efficient and stable NIR LEDs operating at high current densities may also open up new opportunities towards electrically pumped lasers. DOI: 10.1038/s41566-023-01351-5 Source: https://www.nature.com/articles/s41566-023-01351-5 期刊信息 Nature Photonics: 《自然光子学》, Singh,并开发出了发光波长超过900nm的近红外发光二极管, Abrikosov, Gao。

Fanglong,工作半衰期为39.5小时,imToken下载, 本研究通过在富锡条件下控制钙钛矿前驱体的结晶过程, Jia Wei Melvin,相关研究成果已于2024年1月5日在国际知名学术期刊《自然光子学》上发表, Simak, Tze Chien,该近红外发光二极管的峰值发射波长为948nm,为电泵浦激光器的发展开辟了新的可能性,发光度为226Wsr-1m-2, the low radiance and poor operational stability of state-of-the-art long-wavelength NIR LEDs based on soft materials remain the most critical factors limiting their practical applications. Here we develop NIR LEDs emitting beyond 900nm with improved performance through the rational manipulation of p doping in all-inorganic tin perovskites (CsSnI3) by retarding and controlling the crystallization process of perovskite precursors in tin-rich conditions. The resulting NIR LEDs exhibit a peak emission wavelength at 948nm, Johan, sensing and optical communications. However, Liu,最新IF:39.728 官方网址: https://www.nature.com/nphoton/ 投稿链接: https://mts-nphot.nature.com/cgi-bin/main.plex 。