The forthcoming sixth generation (6G) communication network is envisioned to provide ultra-
fast data transmission and ubiquitous wireless connectivity. The terahertz (THz) spectrum …

Terahertz (THz) radiation has received much attention during the past few decades for its
potential applications in various fields, such as spectroscopy, imaging, and wireless …

Terahertz (THz) technologies have become a focus of research in recent years due to their
prominent role in envisioned future communication and sensing systems. One of the key …

Direct phase modulation is one of the most urgent and difficult issues in the terahertz
research area. Here, we propose a new method employing a two-dimensional electron gas …

Free-space transmission of terahertz (THz) waves opens great opportunities for wireless
applications including sensing and communication in the 6G era and beyond. Owing to their …

Abstract Two-dimensional (2D) materials have become a worldwide hot topic due to their
fascinating properties, including high carrier mobility, tunable bandgap, ultra-broadband …

In this paper, we design a type of switchable metasurfaces by employing vanadium dioxide
(VO2), which possess tunable and diversified functionalities in the terahertz (THz) …

In the past ten years, terahertz technology has developed rapidly in wireless
communications, spectroscopy, and imaging. Various functional devices have been …

With the drafting of the 6G white paper, terahertz (THz) modulators reshow profound
significance in wireless communication, data storage, and imaging. Active tuning of THz …

In this paper, we design a metasurface terahertz perfect absorber with multi-frequency
selectivity and good incident angle compatibility using a double-squared open ring structure …