Ontology highlight
ABSTRACT:
SUBMITTER: Wang H
PROVIDER: S-EPMC3977307 | biostudies-literature | 2014 Apr
REPOSITORIES: biostudies-literature
Proceedings of the National Academy of Sciences of the United States of America 20140317 13
Tuning the threshold voltage of a transistor is crucial for realizing robust digital circuits. For silicon transistors, the threshold voltage can be accurately controlled by doping. However, it remains challenging to tune the threshold voltage of single-wall nanotube (SWNT) thin-film transistors. Here, we report a facile method to controllably n-dope SWNTs using 1H-benzoimidazole derivatives processed via either solution coating or vacuum deposition. The threshold voltages of our polythiophene-s ...[more]