Both black phosphorus (BP) and graphene metamaterials support surface plasmon resonance that is very sensitive to the local change of dielectric properties in the system. We design a novel BP ribbons and graphene sheet hybrid structures based on tunable mid-infrared plasmon-induced transparency. The destructive interference of two excited state modes in the structure leads to a pronounced induced transparent window, and the excellent absorption of the two channels is obtained. The transmission characteristics of the hybrid structures are theoretical calculation, and the results are in good agreement with the numerical simulation curve. The dynamic adjustment function can be realized by adjusting the carrier density of BP and the Fermi level of graphene, and the excellent absorption performance not affected within the adjustment range. Moreover, we found that the optical phase is rapid flips at the plasmon resonance position. Therefore, a sensing medium layer is added on top of t...

中文翻译：

---

等离子生物传感器，基于黑磷和石墨烯超材料中可吸收性极佳的可调等离子体激元诱导的透明性

黑磷（BP）和石墨烯超材料都支持表面等离子体共振，该共振对系统介电特性的局部变化非常敏感。我们基于可调谐的中红外等离激元诱导的透明度设计了一种新型的BP碳带和石墨烯片混合结构。结构中两个激发态模式的破坏性干涉导致明显的感应透明窗口，并且获得了两个通道的出色吸收。理论计算结果表明，该混合结构的传递特性与数值模拟曲线吻合良好。通过调节BP的载流子密度和石墨烯的费米能级，可以实现动态调节功能，并且在调节范围内不影响优异的吸收性能。此外，我们发现光学相在等离振子共振位置处是快速翻转的。因此，将传感介质层添加到顶部。