Toward Fabrication of Devices Based on Graphene/Oxide Multilayers.

ABSTRACT: Owing to its high electrical conductivity, low density, and flexibility, graphene has great potential for use as a building block in a wide range of applications from nanoelectronics to biosensing and high-frequency devices. For many device applications, it is required to deposit dielectric materials on graphene at high temperatures and in ambient oxygen. This has been proven to be highly challenging because these conditions cause significant degradation in graphene. In this work, we investigate the degradation of graphene at elevated temperatures in an oxygen atmosphere and possible protection mechanisms to enable the growth of oxide thin films on graphene at higher temperatures. We show that coating graphene with self-assembled monolayers of hexamethyldisilazane (HMDS) prior to a high-te

SUBMITTER: Wang Y 

PROVIDER: S-EPMC10308813 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature