A comprehensive review on emerging artificial neuromorphic devices
The rapid development of information technology has led to urgent requirements for high
efficiency and ultralow power consumption. In the past few decades, neuromorphic …
efficiency and ultralow power consumption. In the past few decades, neuromorphic …
Recent advances in tunable metasurfaces: materials, design, and applications
Metasurfaces, a two-dimensional (2D) form of metamaterials constituted by planar meta-
atoms, exhibit exotic abilities to tailor electromagnetic (EM) waves freely. Over the past …
atoms, exhibit exotic abilities to tailor electromagnetic (EM) waves freely. Over the past …
Real-time programmable metasurface for terahertz multifunctional wave front engineering
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 …
prominent role in envisioned future communication and sensing systems. One of the key …
Electrically reconfigurable non-volatile metasurface using low-loss optical phase-change material
Active metasurfaces promise reconfigurable optics with drastically improved compactness,
ruggedness, manufacturability and functionality compared to their traditional bulk …
ruggedness, manufacturability and functionality compared to their traditional bulk …
Roadmap for phase change materials in photonics and beyond
Summary Phase Change Materials (PCMs) have demonstrated tremendous potential as a
platform for achieving diverse functionalities in active and reconfigurable micro …
platform for achieving diverse functionalities in active and reconfigurable micro …
Directional terahertz holography with thermally active Janus metasurface
Dynamic manipulation of electromagnetic (EM) waves with multiple degrees of freedom
plays an essential role in enhancing information processing. Currently, an enormous …
plays an essential role in enhancing information processing. Currently, an enormous …
Liquid crystal programmable metasurface for terahertz beam steering
The coding metasurface integrated with tunable materials offers an attractive alternative to
manipulate the THz beam dynamically. In this work, we demonstrate a THz programmable …
manipulate the THz beam dynamically. In this work, we demonstrate a THz programmable …
[HTML][HTML] Tunable/reconfigurable metasurfaces: physics and applications
Metasurfaces, ultrathin metamaterials constructed by planar meta-atoms with tailored
electromagnetic (EM) responses, have attracted tremendous attention due to their exotic …
electromagnetic (EM) responses, have attracted tremendous attention due to their exotic …
Inference of Sn addition on optical properties of the novel thermally evaporated thin a-Ge15Te50S35-xSnx films and some physical properties of their glasses
In this article, the authors have prepared six novel a-Ge 15 Te 50 S 35-x Sn x thin-film
samples 0.0≤ x≤ 10.0 a t.% using the physical vapor deposition process. Thin films have …
samples 0.0≤ x≤ 10.0 a t.% using the physical vapor deposition process. Thin films have …
Recent progress in terahertz metamaterial modulators
Abstract The terahertz (0.1–10 THz) range represents a fast-evolving research and industrial
field. The great interest for this portion of the electromagnetic spectrum, which lies between …
field. The great interest for this portion of the electromagnetic spectrum, which lies between …