Terahertz Metamaterials and Active Modulation
A special issue of Crystals (ISSN 2073-4352). This special issue belongs to the section "Inorganic Crystalline Materials".
Deadline for manuscript submissions: closed (15 December 2022) | Viewed by 13523
Special Issue Editors
Interests: novel 3D integrated circuits; active metasurfaces; smart systems at terahertz frequencies
Special Issues, Collections and Topics in MDPI journals
Interests: terahertz metamaterials; terahertz devices; terahertz sensing
Special Issue Information
Dear Colleagues,
Emerging as the sixth-generation communication technologies, terahertz (THz) frequencies from 100 GHz to 10 THz have gained great interest over the world. Metamaterials (MTMs) are artificial composite materials with arrays of subwavelength “meta-atoms”, which can unnaturally manipulate the amplitude, frequency, phase, and polarization of THz waves. Recently, THz MTMs have become a focus of active research in many fields, such as communication, radar, imaging, and biosensing. Typically, the optical properties of MTMs are consolidated post fabrication. Active stimuli have been investigated to dynamically control the optical properties of THz MTMs and enable advances in wireless applications. This Special Issue will present a collection of frontier studies, technologies, reviews, and perspectives on this rapidly evolving area and aims to address the key challenges and requirements across a broad range of THz MTMs and their active modulations.
Dr. Yifei Zhang
Dr. Yanpeng Shi
Dr. Haotian Ling
Guest Editor
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Keywords
- Terahertz metamaterials
- Surface plasmon
- Active modulation
- Graphene metamaterials
- Metamaterials for biosensing
- Flexible metamaterials
- Terahertz metamaterial applications.