拉曼光谱是一种可以提供材料的原子结构和电子-声子相互作用等信息的重要表征手段。当选择与材料的光学跃迁带隙相等的激发光对材料进行激发时，拉曼散射的强度将得到10²到10⁶倍的提升，这种条件下的拉曼散射称为共振拉曼散射。该效应在理论上的机理研究已经相对成熟，并且已经广泛应用于提升拉曼光谱的灵敏度。然而，在扭转双层石墨烯中，2D振动模式展现出了上述传统理论所不能解释的共振拉曼散射行为,人们目前对于该现象还缺乏系统的研究和深入的理解。本论文以2D模式异常的共振拉曼散射行为作为问题牵引，通过使用扭转角和层间电势差这两种能带结构的调控方法，系统地研究了扭转双层石墨烯中不同振动模式的共振拉曼散射效应；最终提出层间量子干涉效应是导致2D模式共振行为异常的原因，从范德华相互作用的角度为低维材料中共振拉曼散射效应的研究提供了一种新的思路。

  Raman spectroscopy is a powerful tool for the characterization of atomic structures and electron-phonon interactions of materials. When the excitation energy is close or equal to the optical transition bandgap of the material, the Raman intensity will be enhanced by orders of 2 to 6, which is known as resonant Raman scattering effect. The theory of resonant Raman scattering is well established, and this effect is widely used to improve the sensitivity of Raman spectroscopy. However, in twisted bilayer graphene, the 2D vibration mode shows anomalous resonant Raman scattering behavior, which cannot be explained by the classic theory mentioned above and is lack of systematic study. To have a thorough understanding about the anomalous resonant Raman scattering behavior of 2D mode, the author systematically studied the twist angle and interlayer potential dependence of different vibration modes in twisted bilayer graphene, and pointed out that the interlayer quantum interference effect is the reason behind the anomalous resonant behavior of 2D mode. This work provides a new direction for the future studies of resonant Raman scattering in low-dimensional materials from the point of view of van der Waals interaction.