聊城大学学报（自然科学版）2024，Vol.37Issue(3)：14-21,8.DOI:10.19728/j.issn1672-6634.2023110007
面向6G通信的SnSe2薄膜太赫兹波探测器
Terahertz Wave Detection in SnSe2 Thin Films for 6G Communication Applications
摘要
Abstract
The sixth-generation(6G)communication technology is currently being developed due to its wide bandwidth,high-speed propagation,and strong confidentiality.It is expected to be commercially a-vailable in 2028.However,the lack of efficient detection methods at room temperature,caused by the low photon energy of electromagnetic waves in the 6G band,is a significant limitation to the technology's ad-vancement.In recent years,the emergence of narrow bandgap nanomaterials has provided a cost-effective and highly sensitive means of detecting terahertz waves.This study proposes a large-area,high-sensitivity thin-film terahertz wave detector.Additionally,it introduces a 532 nm laser and a strong vertical magnetic field for modulation during detection.The study investigates the impact of external fields on detection per-formance and finds that the external field significantly enhances the detection of terahertz waves.Conse-quently,few-layer and multi-layer SnSe2 films under external field modulation demonstrate a noticeable enhancement in terahertz wave detection.This research also confirms the significance of SnSe2 films under external field modulation for the advancement of 6G detection technology.关键词
6G通信技术/SnSe2薄膜/太赫兹波探测器Key words
6G communication technology/SnSe2 film/terahertz wave detector分类
信息技术与安全科学引用本文复制引用
彭忠泽,高飞龙,阮振宇,张敏,宋琦,张丙元..面向6G通信的SnSe2薄膜太赫兹波探测器[J].聊城大学学报（自然科学版）,2024,37(3):14-21,8.基金项目
国家自然科学基金项目(12104314) （12104314）
广东省/教育部光电子器件与系统重点实验室开放基金资助 （）
