Advanced Optical Detection through the Use of a Deformably Transferred Nanofilm.

ABSTRACT: Graphene has been extensively investigated in advanced photodetection devices for its broadband absorption, high carrier mobility, and mechanical flexibility. Due to graphene's low optical absorptivity (2.3%), graphene-based photodetection research so far has focused on hybrid systems to increase photoabsorption. However, such hybrid systems require a complicated integration process and lead to reduced carrier mobility due to heterogeneous interfaces. Crumpled or deformed graphene has previously been reported in electronics and optoelectronics. However, a depth study on the influence of the morphology of nanofilms (e.g., graphite or graphene) related to light absorption in photodetection devices has not been demonstrated yet. Here, we present an interesting study in terms of the effect of

SUBMITTER: Min-Dianey KAA 

PROVIDER: S-EPMC8004814 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature