Visible Range Plasmons in Topological Insulators

被引:0
|
作者
Dubrovkin, Alexander M. [1 ]
Yin, Jun [2 ]
Adamo, Giorgio [1 ]
Kiasat, Yasaman [1 ]
Qiang, Bo [1 ]
Wang, Qi Jie [1 ,3 ]
Soci, Cesare [1 ,2 ]
Wang, Lan [4 ]
Zheludev, Nikolay I. [1 ,5 ,6 ]
机构
[1] Nanyang Technol Univ, Ctr Disrupt Photon Technol, Singapore 637371, Singapore
[2] Nanyang Technol Univ, Sch Phys & Math Sci, Div Phys & Appl Phys, Singapore 637371, Singapore
[3] Nanyang Technol Univ, Sch Elect & Elect Engn, Ctr OptoElect & Biophoton, OPTIMUS, Singapore 639798, Singapore
[4] RMIT Univ, Dept Phys, Sch Appl Sci, Melbourne, Vic 3000, Australia
[5] Univ Southampton, Optoelect Res Ctr, Southampton SO17 1BJ, Hants, England
[6] Univ Southampton, Ctr Photon Metamat, Southampton SO17 1BJ, Hants, England
关键词
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Near-field imaging in the visible reveals the existence of localized and propagating plasmons on the surface of topological insulator. We also report ab-initio band structure calculations explain the origin of plasmonic response in chalcogenide compounds.
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页数:2
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