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Bound states in inhomogeneous magnetic field in graphene: Semiclassical approach

机译:石墨烯不均匀磁场中的束缚态:半经典方法

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摘要

We derive semiclassical quantization equations for graphene monolayer and bilayer systems where the excitations are confined by the applied inhomogeneous magnetic field. The importance of a semiclassical phase, a consequence of the spinor nature of the excitations, is pointed out. The semiclassical eigenenergies show good agreement with the results of quantum-mechanical calculations based on the Dirac equation of graphene and with numerical tight-binding calculations.
机译:我们推导了石墨烯单层和双层系统的半经典量化方程,其中激发受所施加的非均匀磁场限制。指出了半经典相的重要性,这是激发的自旋性质的结果。半经典本征能与基于石墨烯的狄拉克方程的量子力学计算结果和数值紧束缚计算具有良好的一致性。

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