Room-temperaturestrongcouplingbetweendipolarplasmonresonanceinsinglegoldnanorodandtwo-dimensionalexcitonsinmonolayerWSe2

被引：0

作者：

温锦秀 ^{[1
,2
]}

汪浩 ^{[1
,3
]}

陈焕君 ^{[1
,4
]}

邓少芝 ^{[1
,4
]}

许宁生 ^{[1
,4
]}

机构：

[1] State Key Laboratory of Optoelectronic Materials and Technologies, Guangdong Province Key Laboratory of Display Material and Technology,Sun Yat-sen University

[2] School of Applied Physics and Materials, Wuyi University

[3] School of Physics, Sun Yat-sen University

[4] School of Electronics and Information Technology, Sun Yat-sen University

来源：

Chinese Physics B | 2018年 / 09期

关键词：

Au nanorod-WSe2 heterostructures; strong coupling; all-solid-state system; room temperature;

D O I：

暂无

中图分类号：

TB383.1 []; O614.123 [金Au];

学科分类号：

070205 ; 080501 ; 1406 ; 070301 ; 081704 ;

摘要：

All-solid-state strong coupling systems with large vacuum Rabi splitting energy have great potential applications in future quantum information technologies, such as quantum manipulations, quantum information storage and processing,and ultrafast optical switches. Monolayer transition metal dichalcogenides（TMDs） have recently been explored as excellent candidates for the observation of solid-state strong coupling phenomena. In this work, from both experimental and theoretical aspects, we explored the strong coupling effect by integrating an individual plasmonic gold nanorod into the monolayer tungsten diselenide（WSe2）. Evident anti-crossing behavior was observed from the coupled energy diagram at room temperature; a Rabi splitting energy of 98 meV was extracted.

引用

页码：148 / 154

页数：7