Power boost thanks to gold lamellae: Research team develops new material system to convert and generate terahertz waves

GSTDTAP > 资源环境科学

	Power boost thanks to gold lamellae: Research team develops new material system to convert and generate terahertz waves
	admin
	2020-12-17
发布年	2020
语种	英语
国家	德国
领域	资源环境
正文(英文)	On the electromagnetic spectrum, terahertz light is located between infrared radiation and microwaves. It holds enormous potential for tomorrow’s technologies: Among other things, it might succeed 5G by enabling extremely fast mobile communications connections and wireless networks. The bottleneck in the transition from gigahertz to terahertz frequencies has been caused by insufficiently efficient sources and converters. A German-Spanish research team with the participation of the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) has now developed a material system to generate terahertz pulses much more effectively than before. It is based on graphene, i.e., a super-thin carbon sheet, coated with a metallic lamellar structure. The research group presented its results in the journal ACS Nano (DOI: 10.1021/acsnano.0c08106).
URL	查看原文
来源平台	Helmholtz Association
文献类型	新闻
条目标识符	http://119.78.100.173/C666/handle/2XK7JSWQ/308051
专题	资源环境科学
推荐引用方式 GB/T 7714	admin. Power boost thanks to gold lamellae: Research team develops new material system to convert and generate terahertz waves. 2020.