发光学报2017，Vol.38Issue(10)：1314-1320,7.DOI:10.3788/fgxb20173810.1314
非对称结构诱导取向生长的有机半导体薄膜
Directional Growth of Organic Semiconductor Film on Asymmetric Structures
摘要
Abstract
Asymmetric structures were designed and fabricated featured with differential surface cur-vature across the microscale profiles and the characteristic anisotropic gradient. TIPS-pentacene was deposited over the profile via a solution precursor and directional crystallization is achieved owing to the asymmetric surface energy distribution across the surface of the liquid. With the semiconductor layer printed via this method, the average mobility of an arrayed organic thin-film transistors ( OT-FTs) was increased by 40% while the coefficient of variation ( CV ) was reduced from 68%to 39%.关键词
有机薄膜晶体管/非对称立体结构/喷墨打印/取向结晶生长Key words
OTFT/asymmetric structure/inkjet printing/directional crystallization分类
信息技术与安全科学引用本文复制引用
王向华,顾勋,张春雨,李博,吕申宸..非对称结构诱导取向生长的有机半导体薄膜[J].发光学报,2017,38(10):1314-1320,7.基金项目
国家自然科学基金(51203039,51573036) （51203039,51573036）
中央高校基本科研业务费专项资金(2192016JD2016JGPY0007)资助项目Supported by National Natural Science Foundation of China (51203039,51573036) （2192016JD2016JGPY0007）
Special Fund for Basic Scientific Research of Central University(2192016JD2016JGPY0007) （2192016JD2016JGPY0007）
