# Effect of surface disorder on the chiral surface states of a three-dimensional quantum Hall system

@article{Zheng2020EffectOS, title={Effect of surface disorder on the chiral surface states of a three-dimensional quantum Hall system}, author={Chaozhi Zheng and Kun Yang and Xin Wan}, journal={arXiv: Mesoscale and Nanoscale Physics}, year={2020} }

We investigate the effect of surface disorder on the chiral surface states of a three-dimensional quantum Hall system. Utilizing a transfer matrix method, we find that the localization length of the surface state along the magnetic field decreases with the disorder strength in the weak disorder regime, but increases anomalously in the strong disorder regime. In the strong disorder regime, the surface states mainly locate at the first inward layer to avoid the strong disorder in the outmost…

## One Citation

Level Statistics Crossover of Chiral Surface States in a Three-Dimensional Quantum Hall System Supported by the National Natural Science Foundation of China (Grant No. 11674282), and the Strategic Priority Research Program of Chinese Academy of Sciences (Grant No. XDB28000000).

- PhysicsChinese Physics Letters
- 2021

Recent experiments have demonstrated the realization of the three-dimensional quantum Hall effect in highly anisotropic crystalline materials, such as ZrTe5 and BaMnSb2. Such a system supports chiral…

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