Deceleration of terahertz plasma waves in tapered graphene-insulator-graphene heterostructure

被引：0
作者：
Morozov, M. Yu. [1 ]
Popov, V. V. [1 ]
机构：
[1] Russian Acad Sci, Saratov Branch, Kotelnikov Inst Radio Engn & Elect, Saratov 410019, Russia
来源：
SARATOV FALL MEETING 2019: LASER PHYSICS, PHOTONIC TECHNOLOGIES, AND MOLECULAR MODELING | 2020年 / 11458卷
基金：
俄罗斯科学基金会;
关键词：
terahertz plasma waves (plasmons); graphene; tapered structures (tapers); deceleration;
D O I：
10.1117/12.2564384
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
Deceleration of terahertz plasma waves (plasmons) in tapered graphene-insulator-graphene heterostructure is studied. It is shown that the plasmon energy velocity can become several times smaller as compared to that near the taper apex.
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页数：6
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