Issue 1, 2021

Preparation of single-crystal metal substrates for the growth of high-quality two-dimensional materials

Abstract

Single-crystal metals are promising substrates for the epitaxial growth of two-dimensional (2D) materials owing to the absence of grain boundaries and distinctive symmetries. The rich arrangements of atoms on various crystal facets serve as an ideal platform for cutting-edge research on regulating the structures of the as-grown 2D materials. However, it is challenging to obtain large single-crystal metal materials, which hinders the in-depth exploration of single-crystal metal-2D material interface interactions. This review provides a critical summary of the recent progress towards achieving large-area single-crystal metals via anomalous grain growth and epitaxial deposition. Then, crucial roles of single-crystal metal substrates in the controlled growth of 2D materials are highlighted by discussing epitaxial growth of single crystals, rapid and low-temperature preparation, and wrinkle elimination. Finally, a perspective into future research on the preparation of single-crystal metals and 2D materials is provided, which is intended to inspire novel growth frontiers for 2D materials.

Graphical abstract: Preparation of single-crystal metal substrates for the growth of high-quality two-dimensional materials

Article information

Article type
Review Article
Submitted
31 Jul 2020
Accepted
30 Sep 2020
First published
03 Okt 2020

Inorg. Chem. Front., 2021,8, 182-200

Preparation of single-crystal metal substrates for the growth of high-quality two-dimensional materials

Y. Li, L. Sun, H. Liu, Y. Wang and Z. Liu, Inorg. Chem. Front., 2021, 8, 182 DOI: 10.1039/D0QI00923G

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