An Improved Theoretical Model to Extract the Optical Conductivity of Two-Dimensional Material from Terahertz Transmission or Reflection Spectroscopy

An Improved Theoretical Model to Extract the Optical Conductivity of Two-Dimensional Material from Terahertz Transmission or Reflection Spectroscopy

The technique of terahertz time-domain spectroscopy (THz-TDS) enables us to simultaneously determine the real and imaginary parts of optical parameters. However, it is still a challenge to extract the optical parameters of a two-dimensional (2D) material (or an ultra-thin film) on a substrate accura...

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Bibliographic Details
Main Authors: Qiujin Wang, Jian Qin, Yiming Xiao, Wen Xu, Lan Ding
Format: Article
Language:English
Published: MDPI AG 2023-02-01
Series:Electronics
Subjects:
terahertz time-domain spectroscopy
two-dimensional material
conductive boundary
complex optical parameters
few-layer MoS<sub>2</sub>
Online Access:https://www.mdpi.com/2079-9292/12/4/864

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https://www.mdpi.com/2079-9292/12/4/864

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