Ontology highlight
ABSTRACT:
SUBMITTER: Han Q
PROVIDER: S-EPMC3866633 | biostudies-literature | 2013 Dec
REPOSITORIES: biostudies-literature
Scientific reports 20131218
A bolometer is a device that makes an electrical resistive response to the electromagnetic radiation resulted from a raise of temperature due to heating. The combination of the extremely weak electron-phonon interactions along with its small electron heat capacity makes graphene an ideal material for applications in ultra-fast and sensitive hot electron bolometer. However, a major issue is that the resistance of pristine graphene weakly depends on the electronic temperature. We propose using dis ...[more]