Pyro‐Phototronic Effect Induced Circularly Polarized Light Detection with a Broadband Response
Abstract Photopyroelectric‐based circularly polarized light (CPL) detection, coupling the pyro‐phototronic effect and chiroptical phenomena, has provided a promising platform for high‐performance CPL detectors. However, as a novel detection strategy, photopyroelectric‐based CPL detection is currentl...
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| Format: | Article |
| Language: | English |
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Wiley
2024-09-01
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| Series: | Advanced Science |
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| Online Access: | https://doi.org/10.1002/advs.202404403 |
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| author | Qianwen Guan Zeng‐Kui Zhu Huang Ye Chengshu Zhang Hang Li Chengmin Ji Xitao Liu Junhua Luo |
| author_facet | Qianwen Guan Zeng‐Kui Zhu Huang Ye Chengshu Zhang Hang Li Chengmin Ji Xitao Liu Junhua Luo |
| author_sort | Qianwen Guan |
| collection | DOAJ |
| description | Abstract Photopyroelectric‐based circularly polarized light (CPL) detection, coupling the pyro‐phototronic effect and chiroptical phenomena, has provided a promising platform for high‐performance CPL detectors. However, as a novel detection strategy, photopyroelectric‐based CPL detection is currently restricted by the short‐wave optical response, underscoring the urgent need to extend its response range. Herein, visible‐to‐near‐infrared CPL detection induced by the pyro‐phototronic effect is first realized in chiral‐polar perovskites. Specifically, chiral‐polar multilayered perovskites (S‐BPEA)2FAPb2I7 (1‐S, S‐BPEA = (S)‐1‐4‐Bromophenylethylammonium, FA = formamidinium) with spontaneous polarization shows intrinsic pyroelectric and photopyroelectric performance. Strikingly, combining its merits of the pyro‐phototronic effect and intrinsic wide‐spectrum spin‐selective effect, chiral multilayered 1‐S presents efficient photopyroelectric‐based broadband CPL detection performance spanning 405–785 nm. This research first realizes photopyroelectric‐based infrared CPL detection and also sheds light on developing high‐performance broadband CPL detectors based on the pyro‐phototronic effect in the fields of optics, optoelectronics, and spintronics. |
| format | Article |
| id | doaj-art-8ed62e1a073b44a49cb4aa7d20cedfb5 |
| institution | OA Journals |
| issn | 2198-3844 |
| language | English |
| publishDate | 2024-09-01 |
| publisher | Wiley |
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| series | Advanced Science |
| spelling | doaj-art-8ed62e1a073b44a49cb4aa7d20cedfb52025-08-20T01:55:09ZengWileyAdvanced Science2198-38442024-09-011136n/an/a10.1002/advs.202404403Pyro‐Phototronic Effect Induced Circularly Polarized Light Detection with a Broadband ResponseQianwen Guan0Zeng‐Kui Zhu1Huang Ye2Chengshu Zhang3Hang Li4Chengmin Ji5Xitao Liu6Junhua Luo7State Key Laboratory of Structure ChemistryFujian Institute of Research on the Structure of MatterChinese Academy of SciencesFuzhouFujian350002P. R. ChinaState Key Laboratory of Structure ChemistryFujian Institute of Research on the Structure of MatterChinese Academy of SciencesFuzhouFujian350002P. R. ChinaState Key Laboratory of Structure ChemistryFujian Institute of Research on the Structure of MatterChinese Academy of SciencesFuzhouFujian350002P. R. ChinaState Key Laboratory of Structure ChemistryFujian Institute of Research on the Structure of MatterChinese Academy of SciencesFuzhouFujian350002P. R. ChinaState Key Laboratory of Structure ChemistryFujian Institute of Research on the Structure of MatterChinese Academy of SciencesFuzhouFujian350002P. R. ChinaState Key Laboratory of Structure ChemistryFujian Institute of Research on the Structure of MatterChinese Academy of SciencesFuzhouFujian350002P. R. ChinaState Key Laboratory of Structure ChemistryFujian Institute of Research on the Structure of MatterChinese Academy of SciencesFuzhouFujian350002P. R. ChinaState Key Laboratory of Structure ChemistryFujian Institute of Research on the Structure of MatterChinese Academy of SciencesFuzhouFujian350002P. R. ChinaAbstract Photopyroelectric‐based circularly polarized light (CPL) detection, coupling the pyro‐phototronic effect and chiroptical phenomena, has provided a promising platform for high‐performance CPL detectors. However, as a novel detection strategy, photopyroelectric‐based CPL detection is currently restricted by the short‐wave optical response, underscoring the urgent need to extend its response range. Herein, visible‐to‐near‐infrared CPL detection induced by the pyro‐phototronic effect is first realized in chiral‐polar perovskites. Specifically, chiral‐polar multilayered perovskites (S‐BPEA)2FAPb2I7 (1‐S, S‐BPEA = (S)‐1‐4‐Bromophenylethylammonium, FA = formamidinium) with spontaneous polarization shows intrinsic pyroelectric and photopyroelectric performance. Strikingly, combining its merits of the pyro‐phototronic effect and intrinsic wide‐spectrum spin‐selective effect, chiral multilayered 1‐S presents efficient photopyroelectric‐based broadband CPL detection performance spanning 405–785 nm. This research first realizes photopyroelectric‐based infrared CPL detection and also sheds light on developing high‐performance broadband CPL detectors based on the pyro‐phototronic effect in the fields of optics, optoelectronics, and spintronics.https://doi.org/10.1002/advs.202404403broadband responsechiral polar hybrid perovskitescircularly polarized light detectionpyro‐phototronic effect |
| spellingShingle | Qianwen Guan Zeng‐Kui Zhu Huang Ye Chengshu Zhang Hang Li Chengmin Ji Xitao Liu Junhua Luo Pyro‐Phototronic Effect Induced Circularly Polarized Light Detection with a Broadband Response Advanced Science broadband response chiral polar hybrid perovskites circularly polarized light detection pyro‐phototronic effect |
| title | Pyro‐Phototronic Effect Induced Circularly Polarized Light Detection with a Broadband Response |
| title_full | Pyro‐Phototronic Effect Induced Circularly Polarized Light Detection with a Broadband Response |
| title_fullStr | Pyro‐Phototronic Effect Induced Circularly Polarized Light Detection with a Broadband Response |
| title_full_unstemmed | Pyro‐Phototronic Effect Induced Circularly Polarized Light Detection with a Broadband Response |
| title_short | Pyro‐Phototronic Effect Induced Circularly Polarized Light Detection with a Broadband Response |
| title_sort | pyro phototronic effect induced circularly polarized light detection with a broadband response |
| topic | broadband response chiral polar hybrid perovskites circularly polarized light detection pyro‐phototronic effect |
| url | https://doi.org/10.1002/advs.202404403 |
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