| 书目名称 | On Exciton–Vibration and Exciton–Photon Interactions in Organic Semiconductors | | 编辑 | Antonios M. Alvertis | | 视频video | | | 概述 | Description of out-of-equilibrium exciton dynamics beyond the Born-Oppenheimer approximation.Rigorous comparison of theory and experiment interpretation.Description of strong exciton-phonon coupling b | | 丛书名称 | Springer Theses | | 图书封面 |  | | 描述 | .What are the physical mechanisms that underlie the efficient generation and transfer of energy at the nanoscale? Nature seems to know the answer to this question, having optimised the process of photosynthesis in plants over millions of years of evolution. It is conceivable that humans could mimic this process using synthetic materials, and organic semiconductors have attracted a lot of attention in this respect...Once an organic semiconductor absorbs light, bound pairs of electrons with positively charged holes, termed `excitons’, are formed. Excitons behave as fundamental energy carriers, hence understanding the physics behind their efficient generation and transfer is critical to realising the potential of organic semiconductors for light-harvesting and other applications, such as LEDs and transistors. However, this problem is extremely challenging since excitons can interact very strongly with photons. Moreover, simultaneously with the exciton motion, organic molecules canvibrate in hundreds of possible ways, having a very strong effect on energy transfer...The description of these complex phenomena is often beyond the reach of standard quantum mechanical methods which rely on | | 出版日期 | Book 2021 | | 关键词 | Organic Semiconductors; Excitons; Exciton-phonon Coupling; Exciton-polaritons; Tensor Network Dynamics; C | | 版次 | 1 | | doi | https://doi.org/10.1007/978-3-030-85454-6 | | isbn_softcover | 978-3-030-85456-0 | | isbn_ebook | 978-3-030-85454-6Series ISSN 2190-5053 Series E-ISSN 2190-5061 | | issn_series | 2190-5053 | | copyright | The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerl |
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发表于 2025-3-21 16:46:31
