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) …

Mid‐and even long‐infrared photodetection is highly desired for various modern
optoelectronic devices, and photodetectors that operate at room temperature (RT) remain …

Flexible photodetectors with ultra‐broadband sensitivities, fast response, and high
responsivity are crucial for wearable applications. Recently, van der Waals (vdW) Weyl …

The layered ternary compound TaIrTe4 is an important candidate to host the recently
predicted type-II Weyl Fermions that break Lorentz invariance. Photodetectors based on …

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 …

Photodetectors based on Weyl semimetal promise extreme performance in terms of highly
sensitive, broadband and self‐powered operation owing to its extraordinary material …

Layered type-II Weyl semimetals, such as WTe2, MoTe2, and TaIrTe4 have been
demonstrated as a supreme photodetection material with topologically enhanced …

The exotic electronic properties of topological semimetals (TSs) have opened new pathways
for innovative photonic and optoelectronic devices, especially in the highly pursuit terahertz …

Weyl semimetals host chiral fermions with distinct chiralities and spin textures. Optical
excitations involving those chiral fermions can induce exotic carrier responses, and in turn …

Recent years have witnessed rapid progresses made in the photoelectric performance of
two‐dimensional materials represented by graphene, black phosphorus, and transition …