Tunable absorber embedded with GST mediums and trilayer graphene strip microheaters
Abstract Investigation was made of the optical response of metal-dielectric stacks-based cavity structures embedded with graphene microheaters for the purpose of perfect absorption. The absorber configuration exploits the Ge2Sb2Te5 (GST) phase changing medium, and the effects of different parametric...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2021-02-01
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Series: | Scientific Reports |
Online Access: | https://doi.org/10.1038/s41598-021-83304-y |