Chiral 1D perovskite microwire arrays for circularly polarized light detection
Detection of circularly polarized light (CPL) accelerates the development of various optical technologies, but the additional quarter-wave plate and linear polarizer are required for conventional polarized light detectors, resulting in tremendous difficulty in integration and miniaturization of the...
| Main Authors: | , , , , , , , , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2023
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/164038 |
| _version_ | 1811682583602266112 |
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| author | Zhao, Yingjie Li, Xinyi Feng, Jiangang Zhao, Jinjin Guo, Yangwu Yuan, Meng Chen, Gaosong Gao, Hanfei Jiang, Lei Wu, Yuchen |
| author2 | School of Physical and Mathematical Sciences |
| author_facet | School of Physical and Mathematical Sciences Zhao, Yingjie Li, Xinyi Feng, Jiangang Zhao, Jinjin Guo, Yangwu Yuan, Meng Chen, Gaosong Gao, Hanfei Jiang, Lei Wu, Yuchen |
| author_sort | Zhao, Yingjie |
| collection | NTU |
| description | Detection of circularly polarized light (CPL) accelerates the development of various optical technologies, but the additional quarter-wave plate and linear polarizer are required for conventional polarized light detectors, resulting in tremendous difficulty in integration and miniaturization of the devices. Herein, we fabricate pure (010)-orientated chiral one-dimensional (1D) perovskite microwire arrays with high crystallinity, strict alignment, and homogeneous size by a capillary-bridge-manipulated method. By the synergy of the excellent crystallinity and pure crystallographic orientation, high-performance CPL photodetectors are fabricated, with a maximum anisotropy factor of 0.23, responsivity exceeding 26 mA W −1, and detectivity exceeding 2.2 × 1011 Jones. Furthermore, the CPL photodetectors based on microwire arrays also exhibit impressive environmental stability under ambient conditions. |
| first_indexed | 2024-10-01T03:59:09Z |
| format | Journal Article |
| id | ntu-10356/164038 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T03:59:09Z |
| publishDate | 2023 |
| record_format | dspace |
| spelling | ntu-10356/1640382023-02-28T20:08:40Z Chiral 1D perovskite microwire arrays for circularly polarized light detection Zhao, Yingjie Li, Xinyi Feng, Jiangang Zhao, Jinjin Guo, Yangwu Yuan, Meng Chen, Gaosong Gao, Hanfei Jiang, Lei Wu, Yuchen School of Physical and Mathematical Sciences Science::Physics Chiral 1D Perovskite Detection of circularly polarized light (CPL) accelerates the development of various optical technologies, but the additional quarter-wave plate and linear polarizer are required for conventional polarized light detectors, resulting in tremendous difficulty in integration and miniaturization of the devices. Herein, we fabricate pure (010)-orientated chiral one-dimensional (1D) perovskite microwire arrays with high crystallinity, strict alignment, and homogeneous size by a capillary-bridge-manipulated method. By the synergy of the excellent crystallinity and pure crystallographic orientation, high-performance CPL photodetectors are fabricated, with a maximum anisotropy factor of 0.23, responsivity exceeding 26 mA W −1, and detectivity exceeding 2.2 × 1011 Jones. Furthermore, the CPL photodetectors based on microwire arrays also exhibit impressive environmental stability under ambient conditions. Published version This work was supported by Ji Hua Laboratory Science Program (grant no. X190251UZ190), the Ministry of Science and Technology (MOST) of China (2017YFA0204504, 2018YFA0208502, and 2018YFA0704803), the National Natural Science Foundation (51922012, 52103238 and 21633014), Youth Innovation Promotion Association CAS (2018034), and Project funded by China Postdoctoral Science Foundation (2021TQ0289 and 2021M700128). 2023-01-03T05:53:31Z 2023-01-03T05:53:31Z 2022 Journal Article Zhao, Y., Li, X., Feng, J., Zhao, J., Guo, Y., Yuan, M., Chen, G., Gao, H., Jiang, L. & Wu, Y. (2022). Chiral 1D perovskite microwire arrays for circularly polarized light detection. Giant, 9, 100086-. https://dx.doi.org/10.1016/j.giant.2021.100086 2666-5425 https://hdl.handle.net/10356/164038 10.1016/j.giant.2021.100086 2-s2.0-85119995661 9 100086 en Giant © 2021 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). application/pdf |
| spellingShingle | Science::Physics Chiral 1D Perovskite Zhao, Yingjie Li, Xinyi Feng, Jiangang Zhao, Jinjin Guo, Yangwu Yuan, Meng Chen, Gaosong Gao, Hanfei Jiang, Lei Wu, Yuchen Chiral 1D perovskite microwire arrays for circularly polarized light detection |
| title | Chiral 1D perovskite microwire arrays for circularly polarized light detection |
| title_full | Chiral 1D perovskite microwire arrays for circularly polarized light detection |
| title_fullStr | Chiral 1D perovskite microwire arrays for circularly polarized light detection |
| title_full_unstemmed | Chiral 1D perovskite microwire arrays for circularly polarized light detection |
| title_short | Chiral 1D perovskite microwire arrays for circularly polarized light detection |
| title_sort | chiral 1d perovskite microwire arrays for circularly polarized light detection |
| topic | Science::Physics Chiral 1D Perovskite |
| url | https://hdl.handle.net/10356/164038 |
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