Journal
COMMUNICATIONS PHYSICS
Volume 1, Issue -, Pages -Publisher
NATURE PUBLISHING GROUP
DOI: 10.1038/s42005-018-0037-0
Keywords
-
Categories
Funding
- PRESTO-JST Hyper-nano-space design toward Innovative Functionality [JPMJPR151E]
- Leading Initiative for Excellent Young Researchers of Japan Society of the Promotion of Science (JSPS)
- PRESTO-JST Molecular Technology and Creation of New Functions [JPMJPR13K5]
- PRESTO-JST Scientific Innovation for Energy Harvesting Technology [JPMJPR17R2]
- JSPS KAKENHI [JP17H06123, JP17H06200]
Ask authors/readers for more resources
Low-frequency noise generated by a fluctuation of current is a key issue for integrating electronic elements into a high-density circuit. Investigation of the noise in organic field-effect transistors is now sharing the spotlight with development of printed integrated circuits. The recent improvement of field-effect mobility (up to 15 cm(2) V-1 s(-1)) has allowed for organic integrated circuits with a relatively high-speed operation (similar to 50 kHz). Therefore, an in-depth understanding of the noise feature will be indispensable to further improve the circuit stability and durability. Here we performed noise measurements in solution-processed organic single crystal transistors, and discovered that a low trap density-of-states due to the absence of structural disorder in combination with coherent band-like transport gives rise to an unprecedentedly low flicker noise. The excellent noise property in organic single crystals will allow their potential to be fully exploited for high-speed communication and sensing applications.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available