Scalable Fabrication of Strongly Textured Organic Semiconductor Micropatterns by Capillary Force Lithography
Scalable Fabrication of Strongly Textured Organic Semiconductor Micropatterns by Capillary Force Lithography
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DOI：
10.1002/adma.201200524
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发表时间：
2012-06-26
影响因子：
29.4
通讯作者：
Salleo, Alberto
中科院分区：
文献类型：
--
作者：
Jo, Pil Sung;Vailionis, Arturas;Salleo, Alberto
采用毛细管力光刻法（CFL）制备了由二辛基苯并噻吩并苯并噻吩（C8-BTBT）小分子构成的强织构有机半导体微图案。该技术为C8-BTBT溶液提供了用于定向生长的成核位点，并且可以用作在用于OFET应用的衬底的所需区域中产生高质量晶体阵列的可扩展方式。
Strongly textured organic semiconductor micropatterns made of the small molecule dioctylbenzothienobenzothiophene (C8-BTBT) are fabricated by using a method based on capillary force lithography (CFL). This technique provides the C8-BTBT solution with nucleation sites for directional growth, and can be used as a scalable way to produce high quality crystalline arrays in desired regions of a substrate for OFET applications.