Towards high performance hybrid two-dimensional material plasmonic devices: strong and highly anisotropic plasmonic resonances in nanostructured graphene-black phosphorus bilayer

被引：55

作者：

Hong, Qilin ^{[1
]}

Xiong, Feng ^{[1
]}

Xu, Wei ^{[1
]}

Zhu, Zhihong ^{[1
]}

Liu, Ken ^{[1
]}

Yuan, Xiaodong ^{[1
]}

Zhang, Jianfa ^{[1
]}

Qin, Shiqiao ^{[1
]}

机构：

[1] Natl Univ Def Technol, Coll Adv Interdisciplinary Studies, Changsha 410073, Hunan, Peoples R China

来源：

OPTICS EXPRESS | 2018年 / 26卷 / 17期

基金：

中国国家自然科学基金;

关键词：

SURFACE-PLASMONS; ABSORPTION; ABSORBER; BAND;

D O I：

10.1364/OE.26.022528

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Plasmonics of two-dimensional materials have attracted increasing attention in the past few years. It provides a platform for strong light-matter interactions and enables a variety of novel applications in the infrared and terahertz ranges. In this paper, we study the plasmonic properties of a graphene-black phosphorus (G-BP) bilayer. It exhibits both strong and highly anisotropic plasmonic responses that performs beyond individual graphene and black phosphorus films. Polarization dependent, anisotropic perfect absorption can be realized in this type of two-dimensional plasmonic nanostructures with moderate doping levels. This type of hybrid architecture opens a new door for high performance two-dimensional material plasmonic devices. (C) 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement

引用

页码：22528 / 22535

页数：8

共 45 条

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[2]

[Anonymous], 2014, PHYS REV LETT

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