Issue 37, 2022

Emerging polymer electrets for transistor-structured memory devices and artificial synapses

Abstract

Polymer electrets have been widely explored as charge-storage elements in field-effect transistor memory and artificial synaptic devices because of their tailorable molecular structures and processability. Proper design of polymer electrets can enhance the charge injection efficiency and storage time, and the memory implementation can be switched from electrical to optical programming. We comprehensively review state-of-the-art polymer electrets for transistor-structured memory and artificial synapses. We classify the electrets into five types: (1) pendant polymer electrets, (2) block copolymer electrets, (3) conjugated polymer electrets, (4) hybrid polymer composites, and (5) ferroelectric polymer electrets. Their design concepts and working mechanisms are discussed in detail. This review may pave the way for the development of polymer-electret-based transistor memory devices and artificial synapses with unprecedented performance improvements.

Graphical abstract: Emerging polymer electrets for transistor-structured memory devices and artificial synapses

Article information

Article type
Review Article
Submitted
20 Marts 2022
Accepted
20 Maijs 2022
First published
30 Maijs 2022

J. Mater. Chem. C, 2022,10, 13372-13394

Emerging polymer electrets for transistor-structured memory devices and artificial synapses

T. Chang, Y. Li, N. Matsuhisa and C. Shih, J. Mater. Chem. C, 2022, 10, 13372 DOI: 10.1039/D2TC01132H

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