Reversible air-induced optical and electrical modulation of methylammonium lead bromide (MAPbBr(3)) single crystals
文献类型：期刊论文
| 作者 | Zhang, HT; Liu, YT; Lu, HZ; Deng, W; Yang, K; Deng, ZY; Zhang, XM; Yuan, SJ; Wang, J; Niu, JX |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2017 |
| 卷号 | 111期号:10页码:- |
| 关键词 | Organometal Halide Perovskite Light-emitting-diodes Solar-cells Efficient Photoluminescence Iodide Recombination Degradation Performance Ch3nh3pbi3 |
| ISSN号 | 0003-6951 |
| DOI | 10.1063/1.5001843 |
| 文献子类 | 期刊论文 |
| 英文摘要 | The photoluminescence (PL) variations of organic-inorganic hybrid lead halide perovskites in different atmospheres are well documented, while the fundamental mechanism still lacks comprehensive understandings. This study reports the reversible optical and electrical properties of methylammonium lead bromide (MAPbBr(3) or CH3NH3PbBr3) single crystals caused by air infiltration. With the change in the surrounding atmosphere from air to vacuum, the PL intensity of perovskite single crystals decreases, while the conductivity increases. By means of first-principles computational studies, the shallow trap states are considered as key elements in PL and conductivity changes. These results have important implications for the characterization and application of organic-inorganic hybrid lead halide perovskites in vacuum. (C) 2017 Author(s). |
| WOS关键词 | ORGANOMETAL HALIDE PEROVSKITE ; LIGHT-EMITTING-DIODES ; SOLAR-CELLS ; EFFICIENT ; PHOTOLUMINESCENCE ; IODIDE ; RECOMBINATION ; DEGRADATION ; PERFORMANCE ; CH3NH3PBI3 |
| 语种 | 英语 |
| WOS记录号 | WOS:000410059200043 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/28803]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Zhang, HT,Liu, YT,Lu, HZ,et al. Reversible air-induced optical and electrical modulation of methylammonium lead bromide (MAPbBr(3)) single crystals[J]. APPLIED PHYSICS LETTERS,2017,111(10):-. |
| APA | Zhang, HT.,Liu, YT.,Lu, HZ.,Deng, W.,Yang, K.,...&Zheng, LR.(2017).Reversible air-induced optical and electrical modulation of methylammonium lead bromide (MAPbBr(3)) single crystals.APPLIED PHYSICS LETTERS,111(10),-. |
| MLA | Zhang, HT,et al."Reversible air-induced optical and electrical modulation of methylammonium lead bromide (MAPbBr(3)) single crystals".APPLIED PHYSICS LETTERS 111.10(2017):-. |
入库方式： OAI收割
来源：上海应用物理研究所
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