Controllable Regulation of Inorganic‐Layer Thickness of Polar 2D Homologue Perovskites toward Self‐Powered Polarization‐Sensitive Photodetection
Polarization‐sensitive photodetection has intensive practical applications, including optical anti‐counterfeiting, image encryption, and remote sensing. 2D hybrid perovskites have emerged as a robust candidate in this portfolio, due to their inherent quantum‐confined structure and anisotropic proper...
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| Veröffentlicht in: | Advanced optical materials 2024-08, Vol.12 (24), p.n/a |
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| creator | Ni, Huaimin Xu, Haojie Liu, Yi Zeng, Xi Guo, Wuqian Zhu, Pengfei Zhao, Zihao Rong, Hao Luo, Junhua Sun, Zhihua |
| description | Polarization‐sensitive photodetection has intensive practical applications, including optical anti‐counterfeiting, image encryption, and remote sensing. 2D hybrid perovskites have emerged as a robust candidate in this portfolio, due to their inherent quantum‐confined structure and anisotropic properties. However, studies on the chemical assembly of inorganic‐layer thickness to regulate structural anisotropy and polarization‐sensitive photodetection behavior remain insufficient. Here, the inorganic‐layer thickness of 2D homologous perovskites is regulated, (MBA)2(CH3NH3)n−1PbnI3n+1 (n = 1–3, where MBA = 4‐methylbenzylamine), featuring the similar polar structures and strong optical anisotropy. Notably, photoelectric merits are greatly improved from n = 1 to n = 3 with the weakening of the quantum confinement effect. Under illumination, the n = 3 member exhibits large on/off ratios of photocurrent (≈2.1 × 104) far beyond other lower‐layered counterparts. The polarized‐light photodetector based on n = 3 crystal shows intriguing behaviors, including noticeable responsivity (1.2 mA W−1), detectivity (9.5 × 1013 Jones), and superior photocurrent anisotropy (≈110.4). Besides, fascinating self‐powered polarization behaviors with a large anisotropy contrast are achieved based on the bulk photovoltaic effect, stemming from the structural polarity. These characteristics underscore the design strategy of inorganic‐layer regulation in advancing the exploration of new 2D perovskite candidates for polarization‐based optoelectronics.
A series of polar 2D anisotropic perovskite derivatives are constructed by using the method of layer regulation. By weakening the quantum confinement effect, the photoelectric performance is improved, and the sensitive self‐powered polarized light detection is realized using BPVE. Therefore, this method provides a favorable reference for constructing polarization‐sensitive materials. |
| doi_str_mv | 10.1002/adom.202401011 |
| format | Article |
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A series of polar 2D anisotropic perovskite derivatives are constructed by using the method of layer regulation. By weakening the quantum confinement effect, the photoelectric performance is improved, and the sensitive self‐powered polarized light detection is realized using BPVE. Therefore, this method provides a favorable reference for constructing polarization‐sensitive materials.</description><identifier>ISSN: 2195-1071</identifier><identifier>EISSN: 2195-1071</identifier><identifier>DOI: 10.1002/adom.202401011</identifier><language>eng</language><publisher>Weinheim: Wiley Subscription Services, Inc</publisher><subject>2D perovskite ; Anisotropy ; Controllability ; inorganic layer regulation ; Optical properties ; Optoelectronics ; Perovskites ; Photoelectric effect ; Photoelectric emission ; Photoelectricity ; Photovoltaic effect ; polarity ; Polarization ; polarized‐light detection ; Quantum confinement ; Remote sensing ; Thickness</subject><ispartof>Advanced optical materials, 2024-08, Vol.12 (24), p.n/a</ispartof><rights>2024 Wiley‐VCH GmbH</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c2721-65b4c8d413675c4a859c915504147fe7c97ed97d1a80ec00c13c27f91f163e303</cites><orcidid>0000-0003-2659-3927</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fadom.202401011$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fadom.202401011$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,778,782,1414,27907,27908,45557,45558</link.rule.ids></links><search><creatorcontrib>Ni, Huaimin</creatorcontrib><creatorcontrib>Xu, Haojie</creatorcontrib><creatorcontrib>Liu, Yi</creatorcontrib><creatorcontrib>Zeng, Xi</creatorcontrib><creatorcontrib>Guo, Wuqian</creatorcontrib><creatorcontrib>Zhu, Pengfei</creatorcontrib><creatorcontrib>Zhao, Zihao</creatorcontrib><creatorcontrib>Rong, Hao</creatorcontrib><creatorcontrib>Luo, Junhua</creatorcontrib><creatorcontrib>Sun, Zhihua</creatorcontrib><title>Controllable Regulation of Inorganic‐Layer Thickness of Polar 2D Homologue Perovskites toward Self‐Powered Polarization‐Sensitive Photodetection</title><title>Advanced optical materials</title><description>Polarization‐sensitive photodetection has intensive practical applications, including optical anti‐counterfeiting, image encryption, and remote sensing. 2D hybrid perovskites have emerged as a robust candidate in this portfolio, due to their inherent quantum‐confined structure and anisotropic properties. However, studies on the chemical assembly of inorganic‐layer thickness to regulate structural anisotropy and polarization‐sensitive photodetection behavior remain insufficient. Here, the inorganic‐layer thickness of 2D homologous perovskites is regulated, (MBA)2(CH3NH3)n−1PbnI3n+1 (n = 1–3, where MBA = 4‐methylbenzylamine), featuring the similar polar structures and strong optical anisotropy. Notably, photoelectric merits are greatly improved from n = 1 to n = 3 with the weakening of the quantum confinement effect. Under illumination, the n = 3 member exhibits large on/off ratios of photocurrent (≈2.1 × 104) far beyond other lower‐layered counterparts. The polarized‐light photodetector based on n = 3 crystal shows intriguing behaviors, including noticeable responsivity (1.2 mA W−1), detectivity (9.5 × 1013 Jones), and superior photocurrent anisotropy (≈110.4). Besides, fascinating self‐powered polarization behaviors with a large anisotropy contrast are achieved based on the bulk photovoltaic effect, stemming from the structural polarity. These characteristics underscore the design strategy of inorganic‐layer regulation in advancing the exploration of new 2D perovskite candidates for polarization‐based optoelectronics.
A series of polar 2D anisotropic perovskite derivatives are constructed by using the method of layer regulation. By weakening the quantum confinement effect, the photoelectric performance is improved, and the sensitive self‐powered polarized light detection is realized using BPVE. Therefore, this method provides a favorable reference for constructing polarization‐sensitive materials.</description><subject>2D perovskite</subject><subject>Anisotropy</subject><subject>Controllability</subject><subject>inorganic layer regulation</subject><subject>Optical properties</subject><subject>Optoelectronics</subject><subject>Perovskites</subject><subject>Photoelectric effect</subject><subject>Photoelectric emission</subject><subject>Photoelectricity</subject><subject>Photovoltaic effect</subject><subject>polarity</subject><subject>Polarization</subject><subject>polarized‐light detection</subject><subject>Quantum confinement</subject><subject>Remote sensing</subject><subject>Thickness</subject><issn>2195-1071</issn><issn>2195-1071</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNqFkE9PAjEQxTdGE4169dzEM9jZdik9GlAhwUj8c97U7ixWyw62CwRPfgRPfkA_iYsY9eZpJvPeb17ykuQIeBs4T09MQdN2ylPJgQNsJXsp6KwFXMH2n303OYzxkfPGpISWai9571FVB_Le3Htk1ziZe1M7qhiVbFhRmJjK2Y_Xt5FZYWC3D84-VRjjWh6TN4GlfTagKXmazJGNMdAiPrkaI6tpaULBbtCXDT-mJQYsNpB7-cpozjdYRVe7RYM-UE0F1mjX0kGyUxof8fB77id352e3vUFrdHUx7J2OWjZVKbQ62b203UKC6KjMStPNtNWQZVyCVCUqqxUWWhVguhwt5xZEA5YaSugIFFzsJ8ebv7NAz3OMdf5I81A1kbnguiOF7IqscbU3LhsoxoBlPgtuasIqB56v68_X9ec_9TeA3gBL53H1jzs_7V9d_rKfF2qOXw</recordid><startdate>20240801</startdate><enddate>20240801</enddate><creator>Ni, Huaimin</creator><creator>Xu, Haojie</creator><creator>Liu, Yi</creator><creator>Zeng, Xi</creator><creator>Guo, Wuqian</creator><creator>Zhu, Pengfei</creator><creator>Zhao, Zihao</creator><creator>Rong, Hao</creator><creator>Luo, Junhua</creator><creator>Sun, Zhihua</creator><general>Wiley Subscription Services, Inc</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0003-2659-3927</orcidid></search><sort><creationdate>20240801</creationdate><title>Controllable Regulation of Inorganic‐Layer Thickness of Polar 2D Homologue Perovskites toward Self‐Powered Polarization‐Sensitive Photodetection</title><author>Ni, Huaimin ; Xu, Haojie ; Liu, Yi ; Zeng, Xi ; Guo, Wuqian ; Zhu, Pengfei ; Zhao, Zihao ; Rong, Hao ; Luo, Junhua ; Sun, Zhihua</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2721-65b4c8d413675c4a859c915504147fe7c97ed97d1a80ec00c13c27f91f163e303</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>2D perovskite</topic><topic>Anisotropy</topic><topic>Controllability</topic><topic>inorganic layer regulation</topic><topic>Optical properties</topic><topic>Optoelectronics</topic><topic>Perovskites</topic><topic>Photoelectric effect</topic><topic>Photoelectric emission</topic><topic>Photoelectricity</topic><topic>Photovoltaic effect</topic><topic>polarity</topic><topic>Polarization</topic><topic>polarized‐light detection</topic><topic>Quantum confinement</topic><topic>Remote sensing</topic><topic>Thickness</topic><toplevel>online_resources</toplevel><creatorcontrib>Ni, Huaimin</creatorcontrib><creatorcontrib>Xu, Haojie</creatorcontrib><creatorcontrib>Liu, Yi</creatorcontrib><creatorcontrib>Zeng, Xi</creatorcontrib><creatorcontrib>Guo, Wuqian</creatorcontrib><creatorcontrib>Zhu, Pengfei</creatorcontrib><creatorcontrib>Zhao, Zihao</creatorcontrib><creatorcontrib>Rong, Hao</creatorcontrib><creatorcontrib>Luo, Junhua</creatorcontrib><creatorcontrib>Sun, Zhihua</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Advanced optical materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ni, Huaimin</au><au>Xu, Haojie</au><au>Liu, Yi</au><au>Zeng, Xi</au><au>Guo, Wuqian</au><au>Zhu, Pengfei</au><au>Zhao, Zihao</au><au>Rong, Hao</au><au>Luo, Junhua</au><au>Sun, Zhihua</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Controllable Regulation of Inorganic‐Layer Thickness of Polar 2D Homologue Perovskites toward Self‐Powered Polarization‐Sensitive Photodetection</atitle><jtitle>Advanced optical materials</jtitle><date>2024-08-01</date><risdate>2024</risdate><volume>12</volume><issue>24</issue><epage>n/a</epage><issn>2195-1071</issn><eissn>2195-1071</eissn><abstract>Polarization‐sensitive photodetection has intensive practical applications, including optical anti‐counterfeiting, image encryption, and remote sensing. 2D hybrid perovskites have emerged as a robust candidate in this portfolio, due to their inherent quantum‐confined structure and anisotropic properties. However, studies on the chemical assembly of inorganic‐layer thickness to regulate structural anisotropy and polarization‐sensitive photodetection behavior remain insufficient. Here, the inorganic‐layer thickness of 2D homologous perovskites is regulated, (MBA)2(CH3NH3)n−1PbnI3n+1 (n = 1–3, where MBA = 4‐methylbenzylamine), featuring the similar polar structures and strong optical anisotropy. Notably, photoelectric merits are greatly improved from n = 1 to n = 3 with the weakening of the quantum confinement effect. Under illumination, the n = 3 member exhibits large on/off ratios of photocurrent (≈2.1 × 104) far beyond other lower‐layered counterparts. The polarized‐light photodetector based on n = 3 crystal shows intriguing behaviors, including noticeable responsivity (1.2 mA W−1), detectivity (9.5 × 1013 Jones), and superior photocurrent anisotropy (≈110.4). Besides, fascinating self‐powered polarization behaviors with a large anisotropy contrast are achieved based on the bulk photovoltaic effect, stemming from the structural polarity. These characteristics underscore the design strategy of inorganic‐layer regulation in advancing the exploration of new 2D perovskite candidates for polarization‐based optoelectronics.
A series of polar 2D anisotropic perovskite derivatives are constructed by using the method of layer regulation. By weakening the quantum confinement effect, the photoelectric performance is improved, and the sensitive self‐powered polarized light detection is realized using BPVE. Therefore, this method provides a favorable reference for constructing polarization‐sensitive materials.</abstract><cop>Weinheim</cop><pub>Wiley Subscription Services, Inc</pub><doi>10.1002/adom.202401011</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0003-2659-3927</orcidid></addata></record> |
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| subjects | 2D perovskite Anisotropy Controllability inorganic layer regulation Optical properties Optoelectronics Perovskites Photoelectric effect Photoelectric emission Photoelectricity Photovoltaic effect polarity Polarization polarized‐light detection Quantum confinement Remote sensing Thickness |
| title | Controllable Regulation of Inorganic‐Layer Thickness of Polar 2D Homologue Perovskites toward Self‐Powered Polarization‐Sensitive Photodetection |
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