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Multi-inch single-crystalline perovskite membrane for high-detectivity flexible photosensors

文献类型：期刊论文

作者Xu, Hua1,2,3,4,5; Liu, Yucheng1,2,3,4,5; Zhang, Yunxia1,2,3,4,5; Yang, Zhou1,2,3,4,5; Ye, Haochen1,2,3,4,5; Feng, Jiangshan1,2,3,4,5; Xu, Zhuo1,2,3,4,5; Zhang, Xu6; Munir, Rahim7; Liu, Jia1,2,3,4,5
刊名NATURE COMMUNICATIONS
出版日期2018-12-13
卷号9页码:11
ISSN号2041-1723
DOI10.1038/s41467-018-07440-2
通讯作者Zhao, Kui(zhaok@snnu.edu.cn) ; Liu, Shengzhong (Frank)(szliu@dicp.ac.cn)
英文摘要Single crystalline perovskites exhibit high optical absorption, long carrier lifetime, large carrier mobility, low trap-state-density and high defect tolerance. Unfortunately, all single crystalline perovskites attained so far are limited to bulk single crystals and small area wafers. As such, it is impossible to design highly demanded flexible single-crystalline electronics and wearable devices including displays, touch sensing devices, transistors, etc. Herein we report a method of induced peripheral crystallization to prepare large area flexible single-crystalline membrane (SCM) of phenylethylamine lead iodide (C6H5C2H4NH3)(2)PbI4 with area exceeding 2500 mm(2) and thinness as little as 0.6 mu m. The ultrathin flexible SCM exhibits ultralow defect density, superior uniformity and long-term stability. Using the superior ultrathin membrane, a series of flexible photosensors were designed and fabricated to exhibit very high external quantum efficiency of 26530%, responsivity of 98.17 A W-1 and detectivity as much as 1.62 x 10(15) cm Hz(1/2) W-1 (Jones).
WOS关键词HALIDE PEROVSKITES ; THIN-FILMS ; GROWTH ; PHOTODETECTORS ; FORMAMIDINIUM ; TEMPERATURE ; CSPBBR3 ; WAFERS ; CL ; BR
资助项目National Key Research and Development Program of China[2017YFA0204800] ; Fundamental Research Funds for the Central Universities[GK201803012] ; National Natural Science Foundation of China[91733301] ; National Natural Science Foundation of China[61604092] ; National Natural Science Foundation of China[61674098] ; 111 Project[B14041] ; Changjiang Scholar and Innovative Research Team[IRT_14R33] ; Natural Science Basic Research Plan in Shaanxi Province of China[2018JM5132]
WOS研究方向Science & Technology - Other Topics
语种英语
出版者NATURE PUBLISHING GROUP
WOS记录号WOS:000453057400008
资助机构National Key Research and Development Program of China ; National Key Research and Development Program of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; 111 Project ; 111 Project ; Changjiang Scholar and Innovative Research Team ; Changjiang Scholar and Innovative Research Team ; Natural Science Basic Research Plan in Shaanxi Province of China ; Natural Science Basic Research Plan in Shaanxi Province of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; 111 Project ; 111 Project ; Changjiang Scholar and Innovative Research Team ; Changjiang Scholar and Innovative Research Team ; Natural Science Basic Research Plan in Shaanxi Province of China ; Natural Science Basic Research Plan in Shaanxi Province of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; 111 Project ; 111 Project ; Changjiang Scholar and Innovative Research Team ; Changjiang Scholar and Innovative Research Team ; Natural Science Basic Research Plan in Shaanxi Province of China ; Natural Science Basic Research Plan in Shaanxi Province of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; 111 Project ; 111 Project ; Changjiang Scholar and Innovative Research Team ; Changjiang Scholar and Innovative Research Team ; Natural Science Basic Research Plan in Shaanxi Province of China ; Natural Science Basic Research Plan in Shaanxi Province of China
源URL[http://cas-ir.dicp.ac.cn/handle/321008/166442]  
专题大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者Zhao, Kui; Liu, Shengzhong (Frank)
作者单位1.Shaanxi Normal Univ, Minist Educ, Key Lab Appl Surface & Colloid Chem, Xian 710119, Shaanxi, Peoples R China
2.Shaanxi Normal Univ, Shaanxi Key Lab Adv Energy Devices, Xian 710119, Shaanxi, Peoples R China
3.Shaanxi Normal Univ, Shaanxi Engn Lab Adv Energy Technol, Xian 710119, Shaanxi, Peoples R China
4.Shaanxi Normal Univ, Inst Adv Energy Mat, Xian 710119, Shaanxi, Peoples R China
5.Shaanxi Normal Univ, Sch Mat Sci & Engn, Xian 710119, Shaanxi, Peoples R China
6.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, iChEM, Dalian 116023, Peoples R China
7.KAUST, Solar & Photovolta Engn Ctr, Div Phys Sci & Engn, Thuwal 239556900, Saudi Arabia
8.Cornell Univ, Cornell High Energy Synchrotron Source, Ithaca, NY 14850 USA
9.Shaanxi Normal Univ, Sch Phys & Informat Technol, Xian 710119, Shaanxi, Peoples R China
推荐引用方式
GB/T 7714		 Xu, Hua,Liu, Yucheng,Zhang, Yunxia,et al. Multi-inch single-crystalline perovskite membrane for high-detectivity flexible photosensors[J]. NATURE COMMUNICATIONS,2018,9:11.
APA Xu, Hua.,Liu, Yucheng.,Zhang, Yunxia.,Yang, Zhou.,Ye, Haochen.,...&Liu, Shengzhong .(2018).Multi-inch single-crystalline perovskite membrane for high-detectivity flexible photosensors.NATURE COMMUNICATIONS,9,11.
MLA Xu, Hua,et al."Multi-inch single-crystalline perovskite membrane for high-detectivity flexible photosensors".NATURE COMMUNICATIONS 9(2018):11.

入库方式： OAI收割

来源：大连化学物理研究所

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