[HTML][HTML] Ultra-broadband and wide-angle nonreciprocal thermal emitter based on Weyl semimetal metamaterials

K Shi, Y Sun, R Hu, S He - Nanophotonics, 2024 - degruyter.com
… In conclusion, we propose a mid-infrared ultra-broadband wide angular nonreciprocal
thermal emitter by constructing a robust nonreciprocal system using Weyl semimetal

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

Q Yang, X Wang, Z He, Y Chen, S Li… - Advanced …, 2023 - Wiley Online Library
broadband photodetectors from ultraviolet (UV) to the terahertz (THz) regime. However,
large-area synthesis of vdW semimetals on … -scale type-II vdW Weyl semimetal, T d -MoTe 2 films, …

Tunable plasmon-induced transparency with ultra-broadband in Dirac semimetal metamaterials

Y Liu, Y Du, W Liu, S Shen, Q Tan, J Xiong, W Zhang - Plasmonics, 2019 - Springer
… (PIT) with ultra-broadband at terahertz frequencies in Dirac semimetal metamaterials. The …
dimensions of d 1 and d 2 in the Dirac asymmetrical structure, respectively. Moreover, we can …

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
… Furthermore, the linear dispersion bands in Weyl cones result in very … Here, we report that
the Weyl semimetal TaAs based … This is the first photodetector made by a Weyl semimetal and …

Ultrafast Broadband Photodetectors Based on Three-Dimensional Dirac Semimetal Cd3As2

Q Wang, CZ Li, S Ge, JG Li, W Lu, J Lai, X Liu, J Ma… - Nano …, 2017 - ACS Publications
… linear band structure of Dirac semimetal can greatly facilitate … a photodetector with 3D
Dirac/Weyl semimetals should be … photodetectors based on 3D Dirac semimetal Cd 3 As 2 . The …

Self-Powered Broadband Photodetectors Based on Large-Scale Continuous Films of Weyl Semimetal WTe2

Y Feng, Y Zhang, Y Zhang, X Miao, Y Lin… - ACS Applied Optical …, 2024 - ACS Publications
Weyl semimetals, is a promising candidate for next-generation optoelectronic devices with
the advantages of high response speed, broadband … bands touching at the Weyl nodes. Here, …

[HTML][HTML] Chiral terahertz wave emission from the Weyl semimetal TaAs

Y Gao, S Kaushik, EJ Philip, Z Li, Y Qin, YP Liu… - Nature …, 2020 - nature.com
Weyl semimetals host chiral fermions with distinct chiralities and spin textures. Optical …
emission from Weyl semimetal TaAs, which is demonstrated as a unique broadband source of the …

[HTML][HTML] An ultra-thin optical polarizer based on weyl semimetals

S Hong, R Zhang, C Yin, K Xu - Physics Letters A, 2024 - Elsevier
… Recently, Weyl semimetals have been extensively … Weyl semimetals remains unexplored.
In this paper, under the Voigt geometry, we numerically show that an ultra-thin Weyl semimetal

Broadband and wide angle nonreciprocal thermal emission from Weyl semimetal structures

A Butler, C Argyropoulos - JOSA B, 2023 - opg.optica.org
… types of structures that always utilize only one Weyl semimetal (WSM) thin film combined with
… They are expected to aid in the creation of broadband nonreciprocal thermal emitters that …

A Wide‐Range Photosensitive Weyl Semimetal Single Crystal—TaAs

S Chi, Z Li, Y Xie, Y Zhao, Z Wang, L Li, H Yu… - Advanced …, 2018 - Wiley Online Library
… prototype made by Weyl semimetal TaAs in a broadband region (… at RT within such
ultrabroadband region reached 0.7 mA W −1 … that Weyl semimetals could be promising for …