AI 中文总结
本文综述了有机半导体气相沉积玻璃结构调控的最新进展，指出通过衬底温度可调控其结构以提升OLED性能，分子模拟为其计算机辅助设计奠定基础，并提出相关研究机遇。
AI 中文摘要
过去十年，在调控有机半导体气相沉积玻璃的结构方面取得了重大进展。通过改变沉积过程中的衬底温度，可从给定分子制备出具有宽范围密度和分子取向的玻璃。本文综述了近期研究，这些研究表明气相沉积玻璃的结构可被调控，以显著提升OLED（有机发光二极管）的外量子效率和寿命。我们强调分子模拟再现实验观测结构的能力，为未来十年气相沉积玻璃的计算机辅助设计奠定基础。最后，我们确定了通过调控气相沉积玻璃的结构来改善有机半导体性能的研究机遇。
英文摘要
The last decade has seen great progress in manipulating the structure of vapor-deposited glasses of organic semiconductors. By varying the substrate temperature during deposition, glasses with a wide range of density and molecular orientation can be prepared from a given molecule. We review recent studies that show the structure of vapor-deposited glasses can be tuned to significantly improve the external quantum efficiency and lifetime of OLEDs (organic light emitting diodes). We highlight the ability of molecular simulations to reproduce experimentally observed structures, setting the stage for in-silico design of vapor-deposited glasses in the coming decade. Finally, we identify research opportunities for improving the properties of organic semiconductors by controlling the structure of vapor-deposited glasses.
Comments40 pages, 7 figures, 85 references
Journal refJ. Phys. Chem. Lett. 2020, 11, 6935-6945
DOI：10.1021/acs.jpclett.0c01682
