Ambipolar to Unipolar Conversion in C₇₀/Ferrocene Nanosheet Field-Effect Transistors.

ABSTRACT: Organic cocrystals, which are assembled by noncovalent intermolecular interactions, have garnered intense interest due to their remarkable chemicophysical properties and practical applications. One notable feature, namely, the charge transfer (CT) interactions within the cocrystals, not only facilitates the formation of an ordered supramolecular network but also endows them with desirable semiconductor characteristics. Here, we present the intriguing ambipolar CT properties exhibited by nanosheets composed of single cocrystals of C₇₀/ferrocene (C₇₀/Fc). When heated to 150 °C, the initially ambipolar monoclinic C₇₀/Fc nanosheet-based field-effect transistors (FETs) were transformed into n-type face-centered cubic (fcc) C₇₀ nanosheet-based FETs owi

SUBMITTER: Mahdaoui D 

PROVIDER: S-EPMC10490395 | biostudies-literature | 2023 Sep

REPOSITORIES: biostudies-literature