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Turing patterns with high-resolution formed without chemical reaction in thin-film solution of organic semiconductors.
Zezhong Xiang, Jin Li, Peng You, Linbo Han, Mingxia Qiu, Gengliang Chen, Yu He, Songqiang Liang, Boyuan Xiang, Yaorong Su, Hongyu An, Shunpu Li
Dec 08, 2022
Regular patterns can form spontaneously in chemical reaction-diffusion systems under non-equilibrium conditions as proposed by Alan Turing. Here, we found that regular patterns can be generated in uphill-diffusion solution...
Perovskite-molecule composite thin films for efficient and stable light-emitting diodes
Heyong Wang, Felix Utama Kosasih, Hongling Yu, Guanhaojie Zheng, Jiangbin Zhang, Galia Pozina, Yang Liu, Chunxiong Bao, Zhangjun Hu, Xianjie Liu, Libor Kobera, Sabina Abbrent, Jiri Brus, Yizheng Jin, Mats Fahlman, Richard H. Friend, Caterina Ducati, Xiao-Ke Liu, Feng Gao
Feb 13, 2021
Abstract: Although perovskite light-emitting diodes (PeLEDs) have recently experienced significant progress, there are only scattered reports of PeLEDs with both high efficiency and long operational stability, calling for...
High-yield parallel fabrication of quantum-dot monolayer single-electron devices displaying Coulomb staircase, contacted by graphene
Joel M. Fruhman, Hippolyte P.A.G. Astier, Bruno Ehrler, Marcus L. Böhm, Lissa F. L. Eyre, Piran R. Kidambi, Ugo Sassi, Domenico de Fazio, Jonathan P. Griffiths, Alexander J. Robson, Benjamin J. Robinson, Stephan Hofmann, Andrea C. Ferrari, Christopher J. B. Ford
Jul 28, 2021
Abstract: It is challenging for conventional top-down lithography to fabricate reproducible devices very close to atomic dimensions, whereas identical molecules and very similar nanoparticles can be made bottom-up in large...