Journal article

Molecular doped organic semiconductor crystals for optoelectronic device applications

Zhengsheng Qin, Can Gao, Wallace WH Wong, Moritz K Riede, Tianyu Wang, Huanli Dong, Yonggang Zhen, Wenping Hu

Journal of Materials Chemistry C | Royal Society of Chemistry | Published : 2020

Abstract

For semiconductors, doping is an efficient approach to tune their energy bandgaps, charge transport, and optical properties which could enable the improvement of the corresponding performances and open up the possibility of multifunction integration. Recently, significant advances have been achieved in molecular doped organic semiconductors, especially doped organic semiconductor single crystals (OSSCs) which have features of well-defined packing structures, long-range molecular orders, and low-density defects for fundamental studies and improved properties. In this review, we will give a summary of the exciting progress of molecular doped OSSCs from the aspects of selection criteria of mole..

View full abstract

University of Melbourne Researchers

Grants

Awarded by Ministry of Science and Technology of China


Awarded by National Natural Science Foundation of China


Awarded by Beijing National Laboratory for Molecular Sciences


Awarded by ARC Centre of Excellence in Exciton Science


Funding Acknowledgements

The authors acknowledge financial support from the Ministry of Science and Technology of China (2018YFA0703200, 2017YFA0204503 and 2016YFB0401100), the National Natural Science Foundation of China (91833306, 61890943, 51725304, 51733004, and 21875259), the Youth Innovation Promotion Association of the Chinese Academy of Sciences, the National Program for Support of Top-Notch Young Professionals, the Beijing National Laboratory for Molecular Sciences (BNLMS-CXXM-202012), and the CAS President's International Fellowship Initiative (PIFI). W. W. H. Wong is supported by the ARC Centre of Excellence in Exciton Science (CE170100026).