Dirac semimetals Tamm plasmons-induced low-threshold optical bistability at terahertz frequencies
In this paper, we theoretically study the optical bistability (OB) of reflected beams in a composite multilayer structure with three-dimensional Dirac semimetals (3D DSMs) and one-dimensional photonic crystal (1D PC) on both sides of the spacer layer. The optical Tamm states (OTSs) excited by the 3D...
| Main Authors: | , , , , , , |
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| 格式: | 文件 |
| 语言: | English |
| 出版: |
Elsevier
2022-12-01
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| 丛编: | Results in Physics |
| 主题: | |
| 在线阅读: | http://www.sciencedirect.com/science/article/pii/S2211379722006684 |