Rabi oscillations in Landau-quantized graphene.
Rabi oscillations in Landau-quantized graphene.
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DOI：
10.1103/physrevlett.102.036803
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发表时间：
2008-07
影响因子：
8.6
通讯作者：
B. Dóra;K. Ziegler;P. Thalmeier;M. Nakamura
中科院分区：
文献类型：
--
作者：
B. Dóra;K. Ziegler;P. Thalmeier;M. Nakamura
本文研究了量子光学正则模型与量子化磁场中的Jaynes-Cummings哈密顿量和Dirac费米子之间的关系。我们证明了拉比振荡是可观察到的石墨烯的光学响应，为我们提供了一个透明的图片的结构的光学跃迁。虽然纵向电导率揭示了混沌拉比振荡，霍尔组件措施相干的。这开辟了在宏观实验中用可调参数研究几个量子物体的微观模型的可能性。
We investigate the relation between the canonical model of quantum optics, the Jaynes-Cummings Hamiltonian and Dirac fermions in quantizing magnetic field. We demonstrate that Rabi oscillations are observable in the optical response of graphene, providing us with a transparent picture about the structure of optical transitions. While the longitudinal conductivity reveals chaotic Rabi oscillations, the Hall component measures coherent ones. This opens up the possibility of investigating a microscopic model of a few quantum objects in a macroscopic experiment with tunable parameters.