Plasmonically enhanced photoluminescence of monolayer MoS2via nanosphere lithographytemplated gold metasurfaces

Wang，Zhenming1; Liu，Jianxun1; Fang，Xiaoguo1; Wang，Jiawei1; Yin，Zhen1; He，Huilin1; Jiang，Shouzhen2; Zhao，Meng3; Yin，Zongyou4; Luo，Dan1; Shum，Ping1; Liu，Yan Jun1,5

2021

10.1515/nanoph-2020-0672

Nanophotonics   影响因子和分区

2192-8614

We demonstrate a simple, cost-effective method to enhance the photoluminescence intensity of monolayer MoS. A hexagonal symmetric Aumetasurface, made by polystyrene nanosphere lithography and metal coating, is developed to enhance the photoluminescence intensity of monolayer MoS. By using nanospheres of different sizes, the localized surface plasmon resonances of the Au metasurfaces can be effectively tuned. By transferring monolayer MoSonto the Aumetasurface, the photoluminescence signal of the monolayer MoScan be significantly enhanced up to 12-fold over a squarecentimeter area. The simple, large-area, cost-effective fabrication technique could pave a new way for plasmonenhanced light-mater interactions of atomically thin twodimensional materials.

Metasurface MoS2 Photoluminescence Self-assembly Surface plasmon

SCI ; EI

英语

第一 ; 通讯

WOS:000642383400010

20211310144979

Cost effectiveness ; Gold ; Layered semiconductors ; Molybdenum compounds ; Nanospheres ; Photoluminescence ; Plasmons ; Surface plasmon resonance

Precious Metals:547.1 ; Light/Optics:741.1 ; Nanotechnology:761 ; Industrial Economics:911.2 ; Atomic and Molecular Physics:931.3 ; Solid State Physics:933

2-s2.0-85103203029

Scopus

1.Department of Electrical and Electronic Engineering,Southern University of Science and Technology,Shenzhen,518055,China
2.Shandong Provincial Key Laboratory of Optics and Photonic Device,School of Physics and Electronics,Shandong Normal University,Jinan,250014,China
3.Institute of Materials Research and Engineering,Agency for Science,Technology and Research (A*STAR),Singapore,138634,Singapore
4.Research School of Chemistry,The Australian National University,Canberra,2601,Australia
5.Key Laboratory of Energy Conversion and Storage Technologies,Southern University of Science and Technology,Ministry of Education,Shenzhen,518055,China

Wang，Zhenming,Liu，Jianxun,Fang，Xiaoguo,et al. Plasmonically enhanced photoluminescence of monolayer MoS2via nanosphere lithographytemplated gold metasurfaces[J]. Nanophotonics,2021,10:1733-1740.

Wang，Zhenming.,Liu，Jianxun.,Fang，Xiaoguo.,Wang，Jiawei.,Yin，Zhen.,...&Liu，Yan Jun.(2021).Plasmonically enhanced photoluminescence of monolayer MoS2via nanosphere lithographytemplated gold metasurfaces.Nanophotonics,10,1733-1740.

Wang，Zhenming,et al."Plasmonically enhanced photoluminescence of monolayer MoS2via nanosphere lithographytemplated gold metasurfaces".Nanophotonics 10(2021):1733-1740.