Terahertz characterization of two-dimensional low-conductive layers enabled by metal gratings

Abstract While terahertz spectroscopy can provide valuable information regarding the charge transport properties in semiconductors, its application for the characterization of low-conductive two-dimensional layers, i.e., σs <  < 1 mS, remains elusive. This is primarily due to the low sensitivi...

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Bibliographic Details
Main Authors: Prashanth Gopalan, Yunshan Wang, Berardi Sensale-Rodriguez
Format: Article
Language:English
Published: Nature Portfolio 2021-02-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-021-82560-2