Enhancement of Terahertz Radiation by Surface Plasmons Based on CdTe Thin Films

Enhancement of Terahertz Radiation by Surface Plasmons Based on CdTe Thin Films

Terahertz (THz) time-domain spectroscopy (TDS) is a powerful tool used to characterize the surface/interface of materials, and semiconductor/metal interfaces can generate THz emission through ultrafast optical excitation, which can be further improved through the optical excitation of surface plasmo...

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Bibliographic Details
Main Authors: Huiyan Kong, Luyi Huang, Min Li, Ling Zhang, Heping Zeng
Format: Article
Language:English
Published: MDPI AG 2022-01-01
Series:Nanomaterials
Subjects:
THz emission time-domain spectroscopy
cadmium telluride
metals
THz enhancement
surface plasmons
Online Access:https://www.mdpi.com/2079-4991/12/2/290

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