Tunable control efficiency of patterned nucleation by post-annealing
Tunable control efficiency of patterned nucleation by post-annealing
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DOI：
10.1039/c7tc01802a
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发表时间：
2017-07-21
影响因子：
6.4
通讯作者：
Chi, Lifeng
中科院分区：
文献类型：
--
作者：
Wang, Hong;Zhang, Congyun;Chi, Lifeng
进行后退火以研究有机分子模板定向生长的控制效率。无序的有机图案可以通过退火消除随机分布的分子岛而转化为有序的图案，从而完全控制模板上的有机分子的可调间距。分子动力学（MD）模拟表明，分子和模板之间的强相互作用在调节控制效率中起着关键作用。用这种方法，直接生长的晶体图案被证明。
Post-annealing was conducted to investigate the control efficiency of template-directed growth of organic molecules. Disordered organic patterns can be converted to ordered ones via elimination of randomly distributed molecular islands by annealing, resulting in full control of organic molecules on templates with tunable spacing. Molecular dynamics (MD) simulations revealed that the strong interaction between the molecule and the template plays a key role in tuning the control efficiency. With this method, direct growth of multicolor patterns is demonstrated.