Toward Efficient Two‐Photon Circularly Polarized Light Detection through Cooperative Strategies in Chiral Quasi‐2D Perovskites
Abstract Organic–inorganic hybrid perovskites carry unique semiconducting properties and advanced flexible crystal structures. These characteristics of organic–inorganic hybrid perovskites create a promising candidacy for circularly polarized light (CPL) detection. However, CPL detections based on c...
| Main Authors: | , , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2023-03-01
|
| Series: | Advanced Science |
| Subjects: | |
| Online Access: | https://doi.org/10.1002/advs.202206070 |
| _version_ | 1827980389446057984 |
|---|---|
| author | Wentao Wu Xiaoying Shang Zhijin Xu Huang Ye Yunpeng Yao Xueyuan Chen Maochun Hong Junhua Luo Lina Li |
| author_facet | Wentao Wu Xiaoying Shang Zhijin Xu Huang Ye Yunpeng Yao Xueyuan Chen Maochun Hong Junhua Luo Lina Li |
| author_sort | Wentao Wu |
| collection | DOAJ |
| description | Abstract Organic–inorganic hybrid perovskites carry unique semiconducting properties and advanced flexible crystal structures. These characteristics of organic–inorganic hybrid perovskites create a promising candidacy for circularly polarized light (CPL) detection. However, CPL detections based on chiral perovskites are limited to UV and visible wavelengths. The natural quantum well structures of layered hybrid perovskites generate strong light–matter interactions. This makes it possible to achieve near‐infrared (NIR) CPL detection via two‐photon absorption in the sub‐wavelength region. In this study, cooperative strategies of dimension increase and mixed spacer cations are used to obtain a pair of chiral multilayered perovskites (R‐β‐MPA)EA2Pb2Br7 and (S‐β‐MPA)EA2Pb2Br7 (MPA = methylphenethylammonium and EA = ethylammonium). The distinctive bi‐cations interlayer and multilayered inorganic skeletons provide enhanced photoconduction. Moreover, superior photoconduction leads to the prominent NIR CPL response with a responsivity up to 8.1 × 10−5 A W−1. It is anticipated that this work can serve as a benchmark for the fabrication and optimization of efficient NIR CPL detection by simple chemical design. |
| first_indexed | 2024-04-09T21:53:26Z |
| format | Article |
| id | doaj.art-b85aeeb42dbc4276b263be2d802b0bd2 |
| institution | Directory Open Access Journal |
| issn | 2198-3844 |
| language | English |
| last_indexed | 2024-04-09T21:53:26Z |
| publishDate | 2023-03-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advanced Science |
| spelling | doaj.art-b85aeeb42dbc4276b263be2d802b0bd22023-03-24T12:30:04ZengWileyAdvanced Science2198-38442023-03-01109n/an/a10.1002/advs.202206070Toward Efficient Two‐Photon Circularly Polarized Light Detection through Cooperative Strategies in Chiral Quasi‐2D PerovskitesWentao Wu0Xiaoying Shang1Zhijin Xu2Huang Ye3Yunpeng Yao4Xueyuan Chen5Maochun Hong6Junhua Luo7Lina Li8State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 P. R. ChinaUniversity of Chinese Academy of Sciences Beijing 100049 P. R. ChinaState Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 P. R. ChinaState Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 P. R. ChinaState Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 P. R. ChinaUniversity of Chinese Academy of Sciences Beijing 100049 P. R. ChinaState Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 P. R. ChinaState Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 P. R. ChinaState Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 P. R. ChinaAbstract Organic–inorganic hybrid perovskites carry unique semiconducting properties and advanced flexible crystal structures. These characteristics of organic–inorganic hybrid perovskites create a promising candidacy for circularly polarized light (CPL) detection. However, CPL detections based on chiral perovskites are limited to UV and visible wavelengths. The natural quantum well structures of layered hybrid perovskites generate strong light–matter interactions. This makes it possible to achieve near‐infrared (NIR) CPL detection via two‐photon absorption in the sub‐wavelength region. In this study, cooperative strategies of dimension increase and mixed spacer cations are used to obtain a pair of chiral multilayered perovskites (R‐β‐MPA)EA2Pb2Br7 and (S‐β‐MPA)EA2Pb2Br7 (MPA = methylphenethylammonium and EA = ethylammonium). The distinctive bi‐cations interlayer and multilayered inorganic skeletons provide enhanced photoconduction. Moreover, superior photoconduction leads to the prominent NIR CPL response with a responsivity up to 8.1 × 10−5 A W−1. It is anticipated that this work can serve as a benchmark for the fabrication and optimization of efficient NIR CPL detection by simple chemical design.https://doi.org/10.1002/advs.202206070chemical designchiral multilayered perovskitescircularly polarized light detectionnear‐infraredtwo‐photon absorption |
| spellingShingle | Wentao Wu Xiaoying Shang Zhijin Xu Huang Ye Yunpeng Yao Xueyuan Chen Maochun Hong Junhua Luo Lina Li Toward Efficient Two‐Photon Circularly Polarized Light Detection through Cooperative Strategies in Chiral Quasi‐2D Perovskites Advanced Science chemical design chiral multilayered perovskites circularly polarized light detection near‐infrared two‐photon absorption |
| title | Toward Efficient Two‐Photon Circularly Polarized Light Detection through Cooperative Strategies in Chiral Quasi‐2D Perovskites |
| title_full | Toward Efficient Two‐Photon Circularly Polarized Light Detection through Cooperative Strategies in Chiral Quasi‐2D Perovskites |
| title_fullStr | Toward Efficient Two‐Photon Circularly Polarized Light Detection through Cooperative Strategies in Chiral Quasi‐2D Perovskites |
| title_full_unstemmed | Toward Efficient Two‐Photon Circularly Polarized Light Detection through Cooperative Strategies in Chiral Quasi‐2D Perovskites |
| title_short | Toward Efficient Two‐Photon Circularly Polarized Light Detection through Cooperative Strategies in Chiral Quasi‐2D Perovskites |
| title_sort | toward efficient two photon circularly polarized light detection through cooperative strategies in chiral quasi 2d perovskites |
| topic | chemical design chiral multilayered perovskites circularly polarized light detection near‐infrared two‐photon absorption |
| url | https://doi.org/10.1002/advs.202206070 |
| work_keys_str_mv | AT wentaowu towardefficienttwophotoncircularlypolarizedlightdetectionthroughcooperativestrategiesinchiralquasi2dperovskites AT xiaoyingshang towardefficienttwophotoncircularlypolarizedlightdetectionthroughcooperativestrategiesinchiralquasi2dperovskites AT zhijinxu towardefficienttwophotoncircularlypolarizedlightdetectionthroughcooperativestrategiesinchiralquasi2dperovskites AT huangye towardefficienttwophotoncircularlypolarizedlightdetectionthroughcooperativestrategiesinchiralquasi2dperovskites AT yunpengyao towardefficienttwophotoncircularlypolarizedlightdetectionthroughcooperativestrategiesinchiralquasi2dperovskites AT xueyuanchen towardefficienttwophotoncircularlypolarizedlightdetectionthroughcooperativestrategiesinchiralquasi2dperovskites AT maochunhong towardefficienttwophotoncircularlypolarizedlightdetectionthroughcooperativestrategiesinchiralquasi2dperovskites AT junhualuo towardefficienttwophotoncircularlypolarizedlightdetectionthroughcooperativestrategiesinchiralquasi2dperovskites AT linali towardefficienttwophotoncircularlypolarizedlightdetectionthroughcooperativestrategiesinchiralquasi2dperovskites |