Photon Drag Currents and Terahertz Generation in α-Sn/Ge Quantum Wells

Photon Drag Currents and Terahertz Generation in α-Sn/Ge Quantum Wells

We have fabricated α-Sn/Ge quantum well heterostructures by sandwiching nano-films of α-Sn between Ge nanolayers. The samples were grown via e-beam deposition and characterized by Raman spectroscopy, atomic force microscopy, temperature dependence of electrical resistivity and THz time-resolved spec...

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Bibliographic Details
Main Authors: Binglei Zhang, Yi Luo, Yang Liu, Valerii N. Trukhin, Ilia A. Mustafin, Prokhor A. Alekseev, Bogdan R. Borodin, Ilya A. Eliseev, Fatemah H. Alkallas, Amira Ben Gouider Trabelsi, Anna Kusmartseva, Fedor V. Kusmartsev
Format: Article
Language:English
Published: MDPI AG 2022-08-01
Series:Nanomaterials
Subjects:
topological insulator
THz radiation
gray tin
quantum well
Online Access:https://www.mdpi.com/2079-4991/12/17/2892

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https://www.mdpi.com/2079-4991/12/17/2892

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