Charge Transport in and Electroluminescence from sp³-Functionalized Carbon Nanotube Networks.

ABSTRACT: The controlled covalent functionalization of semiconducting single-walled carbon nanotubes (SWCNTs) with luminescent sp³ defects leads to additional narrow and tunable photoluminescence features in the near-infrared and even enables single-photon emission at room temperature, thus strongly expanding their application potential. However, the successful integration of sp³-functionalized SWCNTs in optoelectronic devices with efficient defect state electroluminescence not only requires control over their emission properties but also a detailed understanding of the impact of functionalization on their electrical performance, especially in dense networks. Here, we demonstrate ambipolar, light-emitting field-effect transistors based on networks of pristine and functionalized

SUBMITTER: Zorn NF 

PROVIDER: S-EPMC8223481 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature