Zobrazeno 1 - 10
of 185
pro vyhledávání: '"Chan, Moses H W"'
Autor:
Chen, Bo, Liu, Xiaoda, Li, Yu-Hang, Tay, Han, Taniguchi, Takashi, Watanabe, Kenji, Chan, Moses. H. W., Yan, Jiaqiang, Song, Fengqi, Cheng, Ran, Chang, Cui-Zu
Magnetic topological materials with coexisting magnetism and non-trivial band structures exhibit many novel quantum phenomena, including the quantum anomalous Hall effect, the axion insulator state, and the Weyl semimetal phase. As a stoichiometric l
Externí odkaz:
http://arxiv.org/abs/2404.03032
Autor:
Zhang, Ruoxi, Zhao, Yi-Fan, Zhou, Ling-Jie, Zhuo, Deyi, Yan, Zi-Jie, Liu, Chao-Xing, Chan, Moses H. W., Chen, Chui-Zhen, Chang, Cui-Zu
Interlayer exchange coupling (IEC) between two magnetic layers sandwiched by a nonmagnetic spacer layer plays a critical role in shaping the magnetic properties of such heterostructures. The quantum anomalous Hall (QAH) effect has been realized in a
Externí odkaz:
http://arxiv.org/abs/2404.02430
Autor:
Yuan, Wei, Yan, Zi-Jie, Yi, Hemian, Wang, Zihao, Paolini, Stephen, Zhao, Yi-Fan, Zhou, Ling-Jie, Wang, Annie G., Wang, Ke, Prokscha, Thomas, Salman, Zaher, Suter, Andreas, Balakrishnan, Purnima P., Grutter, Alexander J., Winter, Laurel E., Singleton, John, Chan, Moses H. W., Chang, Cui-Zu
The interface of two materials can harbor unexpected emergent phenomena. One example is interface-induced superconductivity. In this work, we employ molecular beam epitaxy to grow a series of heterostructures formed by stacking together two non-super
Externí odkaz:
http://arxiv.org/abs/2402.09208
Autor:
Zhuo, Deyi, Zhou, Ling-Jie, Zhao, Yi-Fan, Zhang, Ruoxi, Yan, Zi-Jie, Wang, Annie G., Chan, Moses H. W., Liu, Chao-Xing, Chen, Chui-Zhen, Chang, Cui-Zu
The plateau phase transition in quantum anomalous Hall (QAH) insulators corresponds to a quantum state wherein a single magnetic domain gives way to multiple magnetic domains and then re-converges back to a single magnetic domain. The layer structure
Externí odkaz:
http://arxiv.org/abs/2312.15072
Autor:
Yi, Hemian, Zhao, Yi-Fan, Chan, Ying-Ting, Cai, Jiaqi, Mei, Ruobing, Wu, Xianxin, Yan, Zi-Jie, Zhou, Ling-Jie, Zhang, Ruoxi, Wang, Zihao, Paolini, Stephen, Xiao, Run, Wang, Ke, Richardella, Anthony R., Singleton, John, Winter, Laurel E., Prokscha, Thomas, Salman, Zaher, Suter, Andreas, Balakrishnan, Purnima P., Grutter, Alexander J., Chan, Moses H. W., Samarth, Nitin, Xu, Xiaodong, Wu, Weida, Liu, Chao-Xing, Chang, Cui-Zu
When two different electronic materials are brought together, the resultant interface often shows unexpected quantum phenomena, including interfacial superconductivity and Fu-Kane topological superconductivity (TSC). Here, we use molecular beam epita
Externí odkaz:
http://arxiv.org/abs/2312.04353
Autor:
Zhao, Yi-Fan, Zhang, Ruoxi, Sun, Zi-Ting, Zhou, Ling-Jie, Zhuo, Deyi, Yan, Zi-Jie, Yi, Hemian, Wang, Ke, Chan, Moses H. W., Liu, Chao-Xing, Law, K. T., Chang, Cui-Zu
Magnetic topological states refer to a class of exotic phases in magnetic materials with their non-trivial topological property determined by magnetic spin configurations. An example of such states is the quantum anomalous Hall (QAH) state, which is
Externí odkaz:
http://arxiv.org/abs/2312.01614
Autor:
Yi, Hemian, Hu, Lun-Hui, Zhao, Yi-Fan, Zhou, Ling-Jie, Yan, Zi-Jie, Zhang, Ruoxi, Yuan, Wei, Wang, Zihao, Wang, Ke, Hickey, Danielle Reifsnyder, Richardella, Anthony R., Singleton, John, Winter, Laurel E., Wu, Xianxin, Chan, Moses H. W., Samarth, Nitin, Liu, Chao-Xing, Chang, Cui-Zu
Publikováno v:
Nature Commun. 14,7119 (2023)
Over the last decade, the possibility of realizing topological superconductivity (TSC) has generated much excitement, mainly due to the potential use of its excitations (Majorana zero modes) in a fault-tolerant topological quantum computer 1,2. TSC c
Externí odkaz:
http://arxiv.org/abs/2310.09190
Autor:
Zhuo, Deyi, Yan, Zi-Jie, Sun, Zi-Ting, Zhou, Ling-Jie, Zhao, Yi-Fan, Zhang, Ruoxi, Mei, Ruobing, Yi, Hemian, Wang, Ke, Chan, Moses H. W., Liu, Chao-Xing, Law, K. T., Chang, Cui-Zu
An axion insulator is a three-dimensional (3D) topological insulator (TI), in which the bulk maintains the time-reversal symmetry or inversion symmetry but the surface states are gapped by surface magnetization. The axion insulator state has been obs
Externí odkaz:
http://arxiv.org/abs/2306.13016
Autor:
Tay, Han, Zhao, Yi-Fan, Zhou, Ling-Jie, Zhang, Ruoxi, Yan, Zi-Jie, Zhuo, Deyi, Chan, Moses H. W., Chang, Cui-Zu
Publikováno v:
Nano Lett. 23, 1093-1099(2023)
The quantum anomalous Hall (QAH) insulator is a topological quantum state with quantized Hall resistance and zero longitudinal resistance in the absence of an external magnetic field. The QAH insulator carries spin-polarized dissipation-free chiral e
Externí odkaz:
http://arxiv.org/abs/2212.08538
Autor:
Zhao, Yi-Fan, Zhang, Ruoxi, Cai, Jiaqi, Zhuo, Deyi, Zhou, Ling-Jie, Yan, Zi-Jie, Chan, Moses H. W., Xu, Xiaodong, Chang, Cui-Zu
Publikováno v:
Nature Commun. 14, 770 (2023)
One-dimensional (1D) topologically protected states are usually formed at the interface between two-dimensional (2D) materials with different topological invariants. Therefore, 1D chiral interface channels (CICs) can be created at the boundary of two
Externí odkaz:
http://arxiv.org/abs/2210.04136