Aligned 2D carbon nanotube liquid crystals for wafer-scale electronics.
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ABSTRACT:
SUBMITTER: Jinkins KR
PROVIDER: S-EPMC8442871 | biostudies-literature | 2021 Sep
REPOSITORIES: biostudies-literature
Publications
Aligned 2D carbon nanotube liquid crystals for wafer-scale electronics.
Jinkins Katherine R KR Foradori Sean M SM Saraswat Vivek V Jacobberger Robert M RM Dwyer Jonathan H JH Gopalan Padma P Berson Arganthaël A Arnold Michael S MS
Science advances 20210908 37
Semiconducting carbon nanotubes promise faster performance and lower power consumption than Si in field-effect transistors (FETs) if they can be aligned in dense arrays. Here, we demonstrate that nanotubes collected at a liquid/liquid interface self-organize to form two-dimensional (2D) nematic liquid crystals that globally align with flow. The 2D liquid crystals are transferred onto substrates in a continuous process generating dense arrays of nanotubes aligned within ±6°, ideal for electronics ...[more]
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