Printable assemblies of perovskite nanocubes on meter-scale panel
文献类型：期刊论文
| 作者 | Li, Xiao ; Xue, Zhenjie; Chen, Xiangyu; Qiao, Xuezhi; Mo, Guang; Bu, Wensheng; Guan, Bo; Wang, Tie
|
| 刊名 | Science Advances
 |
| 出版日期 | 2022 |
| 卷号 | 8期号:45页码:4185-4189 |
| DOI | 10.1126/sciadv.add1559 |
| 文献子类 | Article |
| 英文摘要 | Hierarchical assemblies of functional nanoparticles can have applications exceeding those of individual constituents. Arranging components in a certain order, even at the atomic scale, can result in emergent effects. We demonstrate that printed atomic ordering is achieved in multiscale hierarchical structures, including nanoparticles, superlattices, and macroarrays. The CsPbBr3 perovskite nanocubes self-assemble into superlattices in ordered arrays controlled across 10 scales. These structures behave as single nanoparticles, with diffraction patterns similar to those of single crystals. The assemblies repeat as two-dimensional planar unit cells, forming crystalline superlattice arrays. The fluorescence intensity of these arrays is 5.2 times higher than those of random aggregate arrays. The multiscale coherent states can be printed on a meter-scale panel as a micropixel light-producing layer of primary-color photon emitters. These hierarchical assemblies can boost the performance of optoelectronic devices and enable the development of high-efficiency, directional quantum light sources. Copyright © 2022 The Authors. |
| 电子版国际标准刊号 | 23752548 |
| 语种 | 英语 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/300329]  |
| 专题 | 高能物理研究所_东莞分部 高能物理研究所_多学科研究中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Li, Xiao,Xue, Zhenjie,Chen, Xiangyu,et al. Printable assemblies of perovskite nanocubes on meter-scale panel[J]. Science Advances,2022,8(45):4185-4189. |
| APA | Li, Xiao.,Xue, Zhenjie.,Chen, Xiangyu.,Qiao, Xuezhi.,Mo, Guang.,...&Wang, Tie.(2022).Printable assemblies of perovskite nanocubes on meter-scale panel.Science Advances,8(45),4185-4189. |
| MLA | Li, Xiao,et al."Printable assemblies of perovskite nanocubes on meter-scale panel".Science Advances 8.45(2022):4185-4189. |
入库方式： OAI收割
来源：高能物理研究所
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