Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Reversible 3D laser printing of perovskite quantum dots inside a transparent medium | |
Huang, Xiongjian1,2; Guo, Qianyi3; Yang, Dandan1,2; Xiao, Xiudi4 ; Liu, Xiaofeng5; Xia, Zhiguo1,2; Fan, Fengjia6,7,8,9; Qiu, Jianrong10; Dong, Guoping1,2
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| 2020-02-01 | |
| Source Publication | NATURE PHOTONICS
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| ISSN | 1749-4885 |
| Volume | 14Issue:2Pages:82-+ |
| Corresponding Author | Dong, Guoping(dgp@scut.edu.cn) |
| Abstract | Luminescent CsPbBr3 quantum dots can be written into glass using femtosecond laser pulses and thermal annealing, and erased by further femtosecond laser irradiation. The resulting quantum dot patterns could prove useful for data storage, decoration or security purposes. The three-dimensional (3D) patterning of semiconductors is potentially important for exploring new functionalities and applications in optoelectronics(1,2). Here, we show that it is possible to write on demand 3D patterns of perovskite quantum dots (QDs) inside a transparent glass material using a femtosecond laser. By utilizing the inherent ionic nature and low formation energy of perovskite, highly luminescent CsPbBr3 QDs can be reversibly fabricated in situ and decomposed through femtosecond laser irradiation and thermal annealing. This pattern of writing and erasing can be repeated for many cycles, and the luminescent QDs are well protected by the inorganic glass matrix, resulting in stable perovskite QDs with potential applications such as high-capacity optical data storage, information encryption and 3D artwork. |
| DOI | 10.1038/s41566-019-0538-8 |
| WOS Keyword | PHOTOLUMINESCENCE ; EFFICIENT ; CSPBX3 ; FILMS |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Key R&D Program of China[YS2018YFB110012] ; National Key R&D Program of China[2018YFA0306600] ; National Natural Science Foundation of China[51772101] ; National Natural Science Foundation of China[51872095] ; National Natural Science Foundation of China[51722202] ; Guangdong Natural Science Foundation for Distinguished Young Scholars[S2014A030306045] ; Science and Technology Project of Guangdong Province[2017A010103037] ; Anhui Initiative in Quantum Information Technologies[AHY050000] ; Fundamental Research Funds for the Central Universities, Local Innovative and Research Teams Project of Guangdong Pearl River Talents Program[2017BT01X137] ; Program for Innovative Research Team in University of Ministry of Education of China[IRT_17R38] |
| WOS Research Area | Optics ; Physics |
| Funding Organization | National Key R&D Program of China ; National Natural Science Foundation of China ; Guangdong Natural Science Foundation for Distinguished Young Scholars ; Science and Technology Project of Guangdong Province ; Anhui Initiative in Quantum Information Technologies ; Fundamental Research Funds for the Central Universities, Local Innovative and Research Teams Project of Guangdong Pearl River Talents Program ; Program for Innovative Research Team in University of Ministry of Education of China |
| WOS Subject | Optics ; Physics, Applied |
| WOS ID | WOS:000511124400007 |
| Publisher | NATURE PUBLISHING GROUP |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/26526 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Dong, Guoping |
| Affiliation | 1.South China Univ Technol, Guangdong Engn Technol Res & Dev Ctr Special Opt, Sch Mat Sci & Engn, State Key Lab Luminescent Mat & Devices, Guangzhou, Peoples R China 2.South China Univ Technol, Guangdong Engn Technol Res & Dev Ctr Special Opt, Sch Mat Sci & Engn, Guangdong Prov Key Lab Fiber Laser Mat & Appl Tec, Guangzhou, Peoples R China 3.Hong Kong Polytech Univ, Dept Inst Text & Clothing, Kowloon, Hong Kong, Peoples R China 4.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy & Gas Hydrates, Guangzhou, Peoples R China 5.Zhejiang Univ, Sch Mat Sci & Engn, Hangzhou, Peoples R China 6.Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei, Peoples R China 7.Univ Sci & Technol China, Dept Modern Phys, Hefei, Peoples R China 8.Univ Sci & Technol China, CAS Key Lab Microscale Magnet Resonance, Hefei, Peoples R China 9.Univ Sci & Technol China, Synerget Innovat Ctr Quantum Informat & Quantum P, Hefei, Peoples R China 10.Zhejiang Univ, Coll Opt Sci & Engn, State Key Lab Modern Opt Instrumentat, Hangzhou, Peoples R China |
| Recommended Citation GB/T 7714 | Huang, Xiongjian,Guo, Qianyi,Yang, Dandan,et al. Reversible 3D laser printing of perovskite quantum dots inside a transparent medium[J]. NATURE PHOTONICS,2020,14(2):82-+. |
| APA | Huang, Xiongjian.,Guo, Qianyi.,Yang, Dandan.,Xiao, Xiudi.,Liu, Xiaofeng.,...&Dong, Guoping.(2020).Reversible 3D laser printing of perovskite quantum dots inside a transparent medium.NATURE PHOTONICS,14(2),82-+. |
| MLA | Huang, Xiongjian,et al."Reversible 3D laser printing of perovskite quantum dots inside a transparent medium".NATURE PHOTONICS 14.2(2020):82-+. |
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