Issue 17, 2022

Small-molecule ambipolar transistors

Abstract

Ambipolar transistor properties have been observed in various small-molecule materials. Since a small energy gap is necessary, many types of molecular designs including extended π-skeletons as well as the incorporation of donor and acceptor units have been attempted. In addition to the energy levels, an inert passivation layer is important to observe ambipolar transistor properties. Ambipolar transport has been observed in extraordinary π-electron systems such as antiaromatic compounds, biradicals, radicals, metal complexes, and hydrogen-bonded materials. Several donor/acceptor cocrystals show ambipolar transport as well.

Graphical abstract: Small-molecule ambipolar transistors

Article information

Article type
Perspective
Submitted
20 Dec 2021
Accepted
11 Mar 2022
First published
11 Mar 2022

Phys. Chem. Chem. Phys., 2022,24, 9770-9806

Author version available

Small-molecule ambipolar transistors

T. Higashino and T. Mori, Phys. Chem. Chem. Phys., 2022, 24, 9770 DOI: 10.1039/D1CP05799E

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements