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Liu D, Wu X, Gao C, Li C, Zheng Y, Li Y, Xie Z, Ji D, Liu X, Zhang X, Li L, Peng Q, Hu W, Dong H. Integrating Unexpected High Charge-Carrier Mobility and Low-Threshold Lasing Action in an Organic Semiconductor. Angew Chem Int Ed Engl 2022; 61:e202200791. [PMID: 35298062 DOI: 10.1002/anie.202200791] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Indexed: 12/17/2022]
Abstract
Integrating high charge-carrier mobility and low-threshold lasing action in an organic semiconductor is crucial for the realization of an electrically pumped laser, but remains a great challenge. Herein, we present an organic semiconductor, named as 2,7-di(2-naphthyl)-9H-fluorene (LD-2), which shows an unexpected high charge-carrier mobility of 2.7 cm2 V-1 s-1 and low-threshold lasing characteristic of 9.43 μJ cm-2 and 9.93 μJ cm-2 and high-quality factor (Q) of 2131 and 1684 at emission peaks of 420 and 443 nm, respectively. Detailed theoretical calculations and photophysical data analysis demonstrate that a large intermolecular transfer integral of 10.36-45.16 meV together with a fast radiative transition rate of 8.0×108 s-1 are responsible for the achievement of the superior integrated optoelectronic properties in the LD-2 crystal. These optoelectronic performances of LD-2 are among the highest reported low-threshold lasing organic semiconductors with efficient charge transport, suggesting its promise for research of electrically pumped organic lasers (EPOLs).
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Affiliation(s)
- Dan Liu
- National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Xianxin Wu
- University of Chinese Academy of Sciences, Beijing, 100049, China.,CAS Key Laboratory of Standardization and Measurement for Nanotechnology, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing, 100190, P. R. China
| | - Can Gao
- National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Chenguang Li
- Key Laboratory for Special Functional Materials of Ministry of Education, National & Local Joint Engineering Research Center for High-efficiency Display and Lighting Technology, School of Materials and Engineering, Collaborative Innovation Center of Nano Functional Materials and Applications, Henan University, Kaifeng, 475004, China
| | - Yingshuang Zheng
- Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Department of Chemistry, Institute of Molecular Aggregation Science, Tianjin University, Tianjin, 300072, China
| | - Yang Li
- Normal College, Shenyang University, Shenyang, 110044, China
| | - Ziyi Xie
- National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Deyang Ji
- Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Department of Chemistry, Institute of Molecular Aggregation Science, Tianjin University, Tianjin, 300072, China
| | - Xinfeng Liu
- University of Chinese Academy of Sciences, Beijing, 100049, China.,CAS Key Laboratory of Standardization and Measurement for Nanotechnology, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing, 100190, P. R. China
| | - Xiaotao Zhang
- Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Department of Chemistry, Institute of Molecular Aggregation Science, Tianjin University, Tianjin, 300072, China
| | - Liqiang Li
- Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Department of Chemistry, Institute of Molecular Aggregation Science, Tianjin University, Tianjin, 300072, China
| | - Qian Peng
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Wenping Hu
- Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Department of Chemistry, School of Sciences, Tianjin University & Collaborative Innovation Center of Chemical Science and Engineering, (Tianjin), Tianjin, 300072, China
| | - Huanli Dong
- National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
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Liu D, Wu X, Gao C, Li C, Zheng Y, Li Y, Xie Z, Ji D, Liu X, Zhang X, Li L, Peng Q, Hu W, Dong H. Integrating unexpected high charge‐carrier mobility and low‐threshold lasing action in an organic semiconductor. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202200791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Dan Liu
- Institute of Chemistry Chinese Academy of Sciences Key laboratory of organic solids CHINA
| | - Xianxin Wu
- CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology CAS Key Laboratory of Standardization and Measurement for Nanotechnology CHINA
| | - Can Gao
- Institute of Chemistry CAS: Institute of Chemistry Chinese Academy of Sciences Key Laboratory of Organic Solids CHINA
| | - Chenguang Li
- Henan University Key Laboratory for Special Functional Materials of Ministry of Education, National & Local Joint Engineering Research Centre for High-efficiency Display and Lighting Technology, School of Materials and Engineering ,Collaborative Innovation Centre of Nano Functional Materials and Applications CHINA
| | - yingshuang Zheng
- tian jin da xue: Tianjin University Tian jin Key Laboratory of Molecular Optoelectronic Department of Chemistry, Insititue of Molecular Aggregation Science CHINA
| | - Yang Li
- Shenyang University Normal College CHINA
| | - Ziyi Xie
- Institute of Chemistry CAS: Institute of Chemistry Chinese Academy of Sciences Key Laboratory of Organic Solids CHINA
| | - Deyang Ji
- Tianjin University Tianjin Key Laboratory of Molecular Optoelectrinic Sciences, Department of Chemistry, Institute of Molecular Aggregation Sciencs CHINA
| | - Xinfeng Liu
- CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology CAS Key Laboratory of Standardization and Measurement for Nanotechlolgy CHINA
| | - Xiaotao Zhang
- Tianjin University Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Department of Chemistry,Institute of Molecular Aggregation Science CHINA
| | - Liqiang Li
- Tianjin University Tianjin Key Laboratory of Mecular Optoelectronic Sciences,Deportment of Chemistry, Institute of Melecular Aggregation Science CHINA
| | - Qian Peng
- University of Chinese Academy of Sciences School of Computer and Control Engineering: University of the Chinese Academy of Sciences School of Computer Science and Technology School of Chemical Science CHINA
| | - Wenping Hu
- Tianjin University Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Department of Chemistry, School of Sciences, Tianjin University &Collaborative Innovation Center od Chemical Science and Enginering CHINA
| | - Huanli Dong
- Institute of Chemistry, Chinese Academy of Sciences Key laboratory of organic solids zhongguancun 100190 Beijing CHINA
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Liu D, Liao Q, Peng Q, Gao H, Sun Q, De J, Gao C, Miao Z, Qin Z, Yang J, Fu H, Shuai Z, Dong H, Hu W. High Mobility Organic Lasing Semiconductor with Crystallization‐Enhanced Emission for Light‐Emitting Transistors. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202108224] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Dan Liu
- National Laboratory for Molecular Sciences Key Laboratory of Organic Solids Institute of Chemistry Chinese Academy of Sciences Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Qing Liao
- Beijing Key Laboratory for Optical Materials and Photonic Devices Department of Chemistry Capital Normal University Beijing 100048 China
| | - Qian Peng
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Haikuo Gao
- National Laboratory for Molecular Sciences Key Laboratory of Organic Solids Institute of Chemistry Chinese Academy of Sciences Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Qi Sun
- Department of Chemistry Tsinghua University Beijing 100084 China
| | - Jianbo De
- Beijing Key Laboratory for Optical Materials and Photonic Devices Department of Chemistry Capital Normal University Beijing 100048 China
| | - Can Gao
- National Laboratory for Molecular Sciences Key Laboratory of Organic Solids Institute of Chemistry Chinese Academy of Sciences Beijing 100190 China
| | - Zhagen Miao
- National Laboratory for Molecular Sciences Key Laboratory of Organic Solids Institute of Chemistry Chinese Academy of Sciences Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Zhengsheng Qin
- National Laboratory for Molecular Sciences Key Laboratory of Organic Solids Institute of Chemistry Chinese Academy of Sciences Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Jiaxin Yang
- National Laboratory for Molecular Sciences Key Laboratory of Organic Solids Institute of Chemistry Chinese Academy of Sciences Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Hongbing Fu
- Beijing Key Laboratory for Optical Materials and Photonic Devices Department of Chemistry Capital Normal University Beijing 100048 China
| | - Zhigang Shuai
- Department of Chemistry Tsinghua University Beijing 100084 China
| | - Huanli Dong
- National Laboratory for Molecular Sciences Key Laboratory of Organic Solids Institute of Chemistry Chinese Academy of Sciences Beijing 100190 China
| | - Wenping Hu
- Tianjin Key Laboratory of Molecular Optoelectronic Sciences Department of Chemistry, School of Sciences Tianjin University&Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) Tianjin 300072 China
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Liu D, Liao Q, Peng Q, Gao H, Sun Q, De J, Gao C, Miao Z, Qin Z, Yang J, Fu H, Shuai Z, Dong H, Hu W. High Mobility Organic Lasing Semiconductor with Crystallization-Enhanced Emission for Light-Emitting Transistors. Angew Chem Int Ed Engl 2021; 60:20274-20279. [PMID: 34278668 DOI: 10.1002/anie.202108224] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Indexed: 11/12/2022]
Abstract
The development of high mobility organic laser semiconductors with strong emission is of great scientific and technical importance, but challenging. Herein, we present a high mobility organic laser semiconductor, 2,7-diphenyl-9H-fluorene (LD-1) showing unique crystallization-enhanced emission guided by elaborately modulating its crystal growth process. The obtained one-dimensional nanowires of LD-1 show outstanding integrated properties including: high absolute photoluminescence quantum yield (PLQY) approaching 80 %, high charge carrier mobility of 0.08 cm2 V-1 s-1 , Fabry-Perot lasing characters with a low threshold of 86 μJ cm-2 and a high-quality factor of ≈2400. Furthermore, electrically induced emission was obtained from an individual LD-1 crystal nanowire-based light-emitting transistor due to the recombination of holes and electrons simultaneously injected into the nanowire, which provides a good platform for the study of electrically pumped organic lasers and other related ultrasmall integrated electrical-driven photonic devices.
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Affiliation(s)
- Dan Liu
- National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Qing Liao
- Beijing Key Laboratory for Optical Materials and Photonic Devices, Department of Chemistry, Capital Normal University, Beijing, 100048, China
| | - Qian Peng
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Haikuo Gao
- National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Qi Sun
- Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Jianbo De
- Beijing Key Laboratory for Optical Materials and Photonic Devices, Department of Chemistry, Capital Normal University, Beijing, 100048, China
| | - Can Gao
- National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Zhagen Miao
- National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Zhengsheng Qin
- National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Jiaxin Yang
- National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Hongbing Fu
- Beijing Key Laboratory for Optical Materials and Photonic Devices, Department of Chemistry, Capital Normal University, Beijing, 100048, China
| | - Zhigang Shuai
- Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Huanli Dong
- National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Wenping Hu
- Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Department of Chemistry, School of Sciences, Tianjin University&Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin, 300072, China
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