Large area crystalline Weyl semimetal with nano Au film based micro-fold line array for THz detector

Q Song, Y Zhou, ES Jia, JT Wang, M Zhang… - Science China …, 2023 - Springer
The advancement of 6G technology relies on the development of high-performance
terahertz detectors that can operate at room temperature. These detectors are crucial for …

Magnetron sputtering deposited large-scale Weyl semimetal THz detector

Z Zhou, Q Song, Y Xu, H Liang, M Zhang… - Infrared Physics & …, 2022 - Elsevier
THz detectors are considered as a building block for a wide range of applications including
THz imaging system as well as THz communication system. However, beset by low …

High sensitivity multiple micro-cavity enhanced 3D printed micro-stud array ultrafast response detector at 6G frequency

Q Song, Y Zhou, R Chen, M Zhang… - IEEE Sensors …, 2023 - ieeexplore.ieee.org
The next generation of communication 6G technology in the terahertz band is crucial for the
development of the future high-speed information society. How to achieve a highly sensitive …

Microdisk array based Weyl semimetal nanofilm terahertz detector

Q Song, Z Zhou, G Zhu, H Liang, M Zhang, B Zhang… - …, 2022 - degruyter.com
High-performance terahertz wave detectors at room temperature are still urgently required
for a wide range of applications. The available technologies, however, are plagued by low …

Two-dimensional Topological Semimetal: An Emerging Candidate for Terahertz Detector and On-Chip Integration

Y Li, W Yu, K Zhang, N Cui, T Yun, X Xia, Y Jiang… - Materials …, 2024 - pubs.rsc.org
The importance of terahertz (THz) detection lies in its ability to provide detailed information
in a non-destructive manner, making it a valuable tool across various spectroscopy …

A Centimeter‐Scale Type‐II Weyl Semimetal for Flexible and Fast Ultra‐Broadband Photodetection from Ultraviolet to Sub‐Millimeter Wave Regime

Q Yang, X Wang, Z He, Y Chen, S Li… - Advanced …, 2023 - Wiley Online Library
Flexible photodetectors with ultra‐broadband sensitivities, fast response, and high
responsivity are crucial for wearable applications. Recently, van der Waals (vdW) Weyl …

Exploration of growth conditions of TaAs Weyl semimetal thin film using pulsed laser deposition

S Li, Z Lin, W Hu, D Yan, F Chen, X Bai, B Zhu… - Chinese …, 2023 - iopscience.iop.org
TaAs, the first experimentally discovered Weyl semimetal material, has attracted a lot of
attention due to its high carrier mobility, high anisotropy, nonmagnetic properties and strong …

Colossal Room‐Temperature Terahertz Topological Response in Type‐II Weyl Semimetal NbIrTe4

J Zhang, T Zhang, L Yan, C Zhu, W Shen… - Advanced …, 2022 - Wiley Online Library
The electromagnetic spectrum between microwave and infrared light is termed the “terahertz
(THz) gap,” of which there is an urgent lack of feasible and efficient room‐temperature (RT) …

Ultra-broadband photodetection of Weyl semimetal TaAs up to infrared 10 {\mu} m range at room temperature

S Chi, Z Li, Y Xie, Y Zhao, Z Wang, L Li, H Yu… - arXiv preprint arXiv …, 2017 - arxiv.org
Photodetectors with broadband optical response have promising applications in many
advanced optoelectronic and photonic devices. Especially, those with the detection range …

Controllable growth of type‐II Dirac semimetal PtTe2 atomic layer on Au substrate for sensitive room temperature terahertz photodetection

Y Yang, K Zhang, L Zhang, G Hong, C Chen, H Jing… - InfoMat, 2021 - Wiley Online Library
Abstract Platinum telluride (PtTe2), a member of metallic transition metal dichalcogenides,
provides a new platform for investigating various properties such as type‐II Dirac fermions …