Length-Sorted, Large-Diameter, Polyfluorene-Wrapped Semiconducting Single-Walled Carbon Nanotubes for High-Density, Short-Channel Transistors
Source abstract
Abstract
Samples of highly enriched semiconducting SWCNTs with average diameters of 1.35 nm have been prepared by combining PODOF polymer wrapping with size-exclusion chromatography. The purity of the material was determined to be >99.7% from the transfer characteristics of short-channel transistors comprising densely aligned sc-SWCNTs. The transistors have a hole mobility of up to 297 cm(2)V(-1) s(-1) and an On/Off ratio as high as 2 × 10(8).
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Carbon Nanotubes in Composites · Diamond and Carbon-based Materials Research · Graphene research and applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Institute of Nanotechnology, Karlsruhe Institute of Technology, D-76021 Karlsruhe, Germany
Department of Materials and Earth Sciences, Technische Universität Darmstadt, D-64287 Darmstadt, Germany
Institute of Physical Chemistry, Karlsruhe Institute of Technology, D-76128 Karlsruhe, Germany
Funding
Helmholtz Association
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