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Nano-confined crystallization of organic ultrathin nanostructure arrays with programmable geometries

文献类型：期刊论文

作者Gao, HF; Qiu, YC; Feng, JG; Li S(李爽); Wang, HJ; Zhao, YY; Wei, X; Jiang, XY; Su YW(苏业旺); Wu, YC
刊名NATURE COMMUNICATIONS
出版日期2019-09-02
卷号10页码:8
ISSN号2041-1723
DOI10.1038/s41467-019-11883-6
通讯作者Jiang, Xiangyu(jiangxy@mail.ipc.ac.cn) ; Wu, Yuchen(wuyuchen@iccas.ac.cn)
英文摘要Fabricating ultrathin organic semiconductor nanostructures attracts wide attention towards integrated electronic and optoelectronic applications. However, the fabrication of ultrathin organic nanostructures with precise alignment, tunable morphology and high crystallinity for device integration remains challenging. Herein, an assembly technique for fabricating ultrathin organic single-crystal arrays with different sizes and shapes is achieved by confining the crystallization process in a sub-hundred nanometer space. The confined crystallization is realized by controlling the deformation of the elastic topographical templates with tunable applied pressures, which produces organic nanostructures with ordered crystallographic orientation and controllable thickness from less than 10 nm to ca. 1 mu m. The generality is verified for patterning various typical solution-processable materials with long-range order and pure orientation, including organic small molecules, polymers, metal-halide perovskites and nanoparticles. It is anticipated that this technique with controlling the crystallization kinetics by the governable confined space could facilitate the electronic integration of organic semiconductors.
分类号一类
WOS关键词2-DIMENSIONAL POLYMER ; SEMICONDUCTORS ; CRYSTALS ; SU-8 ; SOFT
资助项目MOST of China[2017YFA0204504] ; MOST of China[2018YFA0208502] ; National Natural Science Foundation[21703268] ; National Natural Science Foundation[21633014] ; Beijing Natural Science Foundation[2182081]
WOS研究方向Science & Technology - Other Topics
语种英语
WOS记录号WOS:000483305400003
资助机构MOST of China ; National Natural Science Foundation ; Beijing Natural Science Foundation
其他责任者Jiang, Xiangyu ; Wu, Yuchen
源URL[http://dspace.imech.ac.cn/handle/311007/79970]  
专题力学研究所_非线性力学国家重点实验室
推荐引用方式
GB/T 7714		 Gao, HF,Qiu, YC,Feng, JG,et al. Nano-confined crystallization of organic ultrathin nanostructure arrays with programmable geometries[J]. NATURE COMMUNICATIONS,2019,10:8.
APA Gao, HF.,Qiu, YC.,Feng, JG.,李爽.,Wang, HJ.,...&Jiang, L.(2019).Nano-confined crystallization of organic ultrathin nanostructure arrays with programmable geometries.NATURE COMMUNICATIONS,10,8.
MLA Gao, HF,et al."Nano-confined crystallization of organic ultrathin nanostructure arrays with programmable geometries".NATURE COMMUNICATIONS 10(2019):8.

入库方式： OAI收割

来源：力学研究所

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