The surface plasmon resonance (SPR) based on the two-dimensional (2D) materials is proposed to enhance the Goos–Hänchen (GH) shift. In MoSe₂-graphene-coated heterostructure with different metals (Ag/Cu/Au), the GH shift is significantly enhanced. In order to realize high GH shift, the number of MoSe₂ and graphene layer are optimized. Through comparative analysis, by using Ag as the metal, the best GH shift up to 434.7λ can be achieved with the MoSe₂ and graphene monolayer. The optimum GH shifts of Au/Cu-MoSe₂-graphene structures are 360.7λ and 190.1λ, respectively. Therefore, the highest GH shift corresponding to the sensitivity of 6.600 × 10⁵λ/RIU is obtained by Ag–MoSe₂–graphene structures. Moreover, the sensitivity of Au–MoSe₂–graphene structures is 5.815 × 10⁵λ/RIU, which is about 1000 times higher than the Au, Au–graphene, and Au–MoSe₂ structure. The GH shift sensor with 2D-materialsan be extensive used in the fields of biological researches, optical sensing, and measurement.

提出了基于二维（2D）材料的表面等离子体共振（SPR），以增强Goos–Hänchen（GH）位移。在具有不同金属（Ag / Cu / Au）的MoSe _2-石墨烯涂层异质结构中，GH位移显着增强。为了实现高GH位移，对MoSe ₂和石墨烯层的数量进行了优化。通过比较分析，通过使用Ag作为金属，最好的GH转移到434.7 λ可以与摩西实现₂和石墨烯单层。的最佳的Au /铜MOSE的GH移位_2层-graphene结构是360.7 λ和190.1 λ分别。因此，对应于6.600×10的灵敏度最高的GH移位⁵ λ / RIU由银摩西得到_2层-graphene结构。此外，Au的MOSE的灵敏度_2层-graphene结构是5.815×10 ⁵ λ / RIU，其比金，金-石墨烯高约1000倍，和Au-摩西₂结构。具有2D材料的GH位移传感器可广泛用于生物学研究，光学传感和测量领域。