Large-size nanosheets of 9,10-bis(phenylethynyl)anthracene with high photoresponse and light emission anisotropy.
Large-size single crystalline nanosheets of 9,10-bis(phenylethynyl)-anthracene were prepared by a facile solution process and were fully characterized. The prototype photodetector was then fabricated on the basis of a single nanosheet and exhibited superior performance with the largest photoresponse ratio up to ca. 10(5). Moreover, the nanosheets show obvious light emission anisotropy.
College of Chemistry and Environmental Engineering, Changchun University of Science and Technology, 130022 Changchun, China. yjh@cust.edu.cn and Suzhou Institute of Nano-tech and Nano-bionics, Chinese Academy of Sciences, 215123 Suzhou, P. R. China. gbpan2008@sinano.ac.cn.
Juan-Ye
JY
Wang
Suzhou Institute of Nano-tech and Nano-bionics, Chinese Academy of Sciences, 215123 Suzhou, P. R. China. gbpan2008@sinano.ac.cn.
Hong-Dan
HD
Peng
Suzhou Institute of Nano-tech and Nano-bionics, Chinese Academy of Sciences, 215123 Suzhou, P. R. China. gbpan2008@sinano.ac.cn.
Jia-Mei
JM
Yang
College of Chemistry and Environmental Engineering, Changchun University of Science and Technology, 130022 Changchun, China. yjh@cust.edu.cn.
Jing-Hui
JH
Yan
Suzhou Institute of Nano-tech and Nano-bionics, Chinese Academy of Sciences, 215123 Suzhou, P. R. China. gbpan2008@sinano.ac.cn.
Ge-Bo
GB
Pan