Navigating the transitional window for organic semiconductor single crystals towards practical integration: from materials, crystallization, and technologies to real-world applications
{"title":"Navigating the transitional window for organic semiconductor single crystals towards practical integration: from materials, crystallization, and technologies to real-world applications","authors":"Xianshuo Wu, Xiaoting Zhu, Lingjie Sun, Shihan Zhang, Yiwen Ren, Zhaofeng Wang, Xiaotao Zhang, Fangxu Yang, Hao-Li Zhang, Wenping Hu","doi":"10.1039/d4cs00987h","DOIUrl":null,"url":null,"abstract":"Organic semiconductor single crystals (OSSCs), which possess the inherent merits of long-range order, low defect density, high mobility, structural tunability and good flexibility, have garnered significant attention in the organic optoelectronic community. Past decades have witnessed the explosive growth of OSSCs. Despite numerous conceptual demonstrations, OSSCs remain in the early stages of implementation for applications that require high integration and multifunctionality. The commercialization trend of organic optoelectronic devices is driving the development of highly integrated OSSCs. Therefore, timely tracking of material requirements, crystallization demands, and key technologies for high integration, along with exploring their limitations and potential pathways, will provide critical guidance during this pivotal transition period. From the perspective of materials properties, multifunctional materials, such as ambipolar charge transport materials, high mobility emission materials and others, aiming at high integration, deserve our attention, and the material design rules are carefully discussed in the first section. Following this, we delve into the controllable growth of large-scale OSSCs based on crystallization thermodynamics and kinetics. Key technologies for achieving high integration are then discussed, with an emphasis on methods for growing wafer-scale organic single crystals and patterning single crystalline arrays. Subsequently, we outline the cutting-edge optoelectronic applications based on OSSCs, including organic logic circuits, electroluminescent displays, and image sensors. Moreover, explicitly recognizing as yet limitations and prospects on the road to ‘lab-to-fab’ transitions for OSSCs is crucial. Thus, we conclude by offering an objective assessment of key limitations and potential, encompassing aspects such as uniformity, integration density, stability, and driving capability, providing an instructive projection for future advancements.","PeriodicalId":68,"journal":{"name":"Chemical Society Reviews","volume":"27 1","pages":""},"PeriodicalIF":40.4000,"publicationDate":"2024-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemical Society Reviews","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1039/d4cs00987h","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
Organic semiconductor single crystals (OSSCs), which possess the inherent merits of long-range order, low defect density, high mobility, structural tunability and good flexibility, have garnered significant attention in the organic optoelectronic community. Past decades have witnessed the explosive growth of OSSCs. Despite numerous conceptual demonstrations, OSSCs remain in the early stages of implementation for applications that require high integration and multifunctionality. The commercialization trend of organic optoelectronic devices is driving the development of highly integrated OSSCs. Therefore, timely tracking of material requirements, crystallization demands, and key technologies for high integration, along with exploring their limitations and potential pathways, will provide critical guidance during this pivotal transition period. From the perspective of materials properties, multifunctional materials, such as ambipolar charge transport materials, high mobility emission materials and others, aiming at high integration, deserve our attention, and the material design rules are carefully discussed in the first section. Following this, we delve into the controllable growth of large-scale OSSCs based on crystallization thermodynamics and kinetics. Key technologies for achieving high integration are then discussed, with an emphasis on methods for growing wafer-scale organic single crystals and patterning single crystalline arrays. Subsequently, we outline the cutting-edge optoelectronic applications based on OSSCs, including organic logic circuits, electroluminescent displays, and image sensors. Moreover, explicitly recognizing as yet limitations and prospects on the road to ‘lab-to-fab’ transitions for OSSCs is crucial. Thus, we conclude by offering an objective assessment of key limitations and potential, encompassing aspects such as uniformity, integration density, stability, and driving capability, providing an instructive projection for future advancements.
期刊介绍:
Chemical Society Reviews is published by: Royal Society of Chemistry.
Focus: Review articles on topics of current interest in chemistry;
Predecessors: Quarterly Reviews, Chemical Society (1947–1971);
Current title: Since 1971;
Impact factor: 60.615 (2021);
Themed issues: Occasional themed issues on new and emerging areas of research in the chemical sciences