{"title":"基于 CsSnI3 的全无机包晶太阳能电池：通过 SCAPS 仿真和 DFT 研究进行设计和全面优化","authors":"Yongqi Liu, Xin Zhang, Cheng Zhang, Biao Wu, Maoliang Wu, Jiang Wu, Zaiguo Fu, Xinxia Ma, Yongfeng Qi, Wenhao Li","doi":"10.1007/s11082-024-06628-9","DOIUrl":null,"url":null,"abstract":"<div><p>Traditional lead-based solar cells are not easy to commercialize on a large scale due to their toxicity and instability to the environment and the human body. Tin-based perovskites have received widespread attention from scholars since they were discovered to have potential as absorber layers in perovskite solar cells. However, compared with lead-based perovskite solar cells (PSCs), tin-based perovskite solar cells as the absorber layer have lower power conversion efficiency. In addition, the most popular hole transport layer material is Spiro-OMeTAD, which is an expensive and poor stability organic material, which limits the development of PSC. To overcome the above issues, this work made a comprehensive optimization of the device structure by using SCAPS-1D software, and finally designed a high-performance all-inorganic CsSnI<sub>3</sub>-based PSC. In addition, the electrical properties of the absorber layer are investigated by first-principles. Different from the traditional point-by-point optimization, this work adopts the two-factor dynamic optimization method, and the optimized power conversion efficiency is 30.58%, and the fill factor is 70.73%. This study demonstrates the potential of CsSnI<sub>3</sub> as an absorber layer of high-performance PSCs and provides guidance for future research on all-inorganic perovskite solar cells.</p></div>","PeriodicalId":720,"journal":{"name":"Optical and Quantum Electronics","volume":"56 12","pages":""},"PeriodicalIF":3.3000,"publicationDate":"2024-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"All inorganic CsSnI3-based perovskite solar cells: design and comprehensive optimization by SCAPS simulation and DFT study\",\"authors\":\"Yongqi Liu, Xin Zhang, Cheng Zhang, Biao Wu, Maoliang Wu, Jiang Wu, Zaiguo Fu, Xinxia Ma, Yongfeng Qi, Wenhao Li\",\"doi\":\"10.1007/s11082-024-06628-9\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Traditional lead-based solar cells are not easy to commercialize on a large scale due to their toxicity and instability to the environment and the human body. Tin-based perovskites have received widespread attention from scholars since they were discovered to have potential as absorber layers in perovskite solar cells. However, compared with lead-based perovskite solar cells (PSCs), tin-based perovskite solar cells as the absorber layer have lower power conversion efficiency. In addition, the most popular hole transport layer material is Spiro-OMeTAD, which is an expensive and poor stability organic material, which limits the development of PSC. To overcome the above issues, this work made a comprehensive optimization of the device structure by using SCAPS-1D software, and finally designed a high-performance all-inorganic CsSnI<sub>3</sub>-based PSC. In addition, the electrical properties of the absorber layer are investigated by first-principles. Different from the traditional point-by-point optimization, this work adopts the two-factor dynamic optimization method, and the optimized power conversion efficiency is 30.58%, and the fill factor is 70.73%. This study demonstrates the potential of CsSnI<sub>3</sub> as an absorber layer of high-performance PSCs and provides guidance for future research on all-inorganic perovskite solar cells.</p></div>\",\"PeriodicalId\":720,\"journal\":{\"name\":\"Optical and Quantum Electronics\",\"volume\":\"56 12\",\"pages\":\"\"},\"PeriodicalIF\":3.3000,\"publicationDate\":\"2024-11-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Optical and Quantum Electronics\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s11082-024-06628-9\",\"RegionNum\":3,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"ENGINEERING, ELECTRICAL & ELECTRONIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Optical and Quantum Electronics","FirstCategoryId":"5","ListUrlMain":"https://link.springer.com/article/10.1007/s11082-024-06628-9","RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
All inorganic CsSnI3-based perovskite solar cells: design and comprehensive optimization by SCAPS simulation and DFT study
Traditional lead-based solar cells are not easy to commercialize on a large scale due to their toxicity and instability to the environment and the human body. Tin-based perovskites have received widespread attention from scholars since they were discovered to have potential as absorber layers in perovskite solar cells. However, compared with lead-based perovskite solar cells (PSCs), tin-based perovskite solar cells as the absorber layer have lower power conversion efficiency. In addition, the most popular hole transport layer material is Spiro-OMeTAD, which is an expensive and poor stability organic material, which limits the development of PSC. To overcome the above issues, this work made a comprehensive optimization of the device structure by using SCAPS-1D software, and finally designed a high-performance all-inorganic CsSnI3-based PSC. In addition, the electrical properties of the absorber layer are investigated by first-principles. Different from the traditional point-by-point optimization, this work adopts the two-factor dynamic optimization method, and the optimized power conversion efficiency is 30.58%, and the fill factor is 70.73%. This study demonstrates the potential of CsSnI3 as an absorber layer of high-performance PSCs and provides guidance for future research on all-inorganic perovskite solar cells.
期刊介绍：
Optical and Quantum Electronics provides an international forum for the publication of original research papers, tutorial reviews and letters in such fields as optical physics, optical engineering and optoelectronics. Special issues are published on topics of current interest.
Optical and Quantum Electronics is published monthly. It is concerned with the technology and physics of optical systems, components and devices, i.e., with topics such as: optical fibres; semiconductor lasers and LEDs; light detection and imaging devices; nanophotonics; photonic integration and optoelectronic integrated circuits; silicon photonics; displays; optical communications from devices to systems; materials for photonics (e.g. semiconductors, glasses, graphene); the physics and simulation of optical devices and systems; nanotechnologies in photonics (including engineered nano-structures such as photonic crystals, sub-wavelength photonic structures, metamaterials, and plasmonics); advanced quantum and optoelectronic applications (e.g. quantum computing, memory and communications, quantum sensing and quantum dots); photonic sensors and bio-sensors; Terahertz phenomena; non-linear optics and ultrafast phenomena; green photonics.
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