Zobrazeno 1 - 10
of 676
pro vyhledávání: '"Chang, Cui"'
Publikováno v:
Phys. Rev. B 110, 165401 (2024)
Nonlinear Hall effect (NHE) can originate from the quantum metric mechanism in antiferromagnetic topological materials with PT symmetry, which has been experimentally observed in MnBi2Te4. In this work, we propose that breaking PT symmetry via extern
Externí odkaz:
http://arxiv.org/abs/2406.02738
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:
Asif, Shahidul, Chen, Hang, Cremer, Johannes, Ravan, Shantam, Tamara-Isaza, Jeyson, Lamsal, Saurabh, Ebadi, Reza, Li, Yan, Zhou, Ling-Jie, Chang, Cui-Zu, Xiao, John Q., Yacoby, Amir, Walsworth, Ronald L., Ku, Mark J. H.
The nitrogen vacancy (NV) center in diamond is an increasingly popular quantum sensor for microscopy of electrical current, magnetization, and spins. However, efficient NV-sample integration with a robust, high-quality interface remains an outstandin
Externí odkaz:
http://arxiv.org/abs/2403.10414
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:
Huang, Zengle, Yi, Hemian, Kaplan, Daniel, Min, Lujin, Tan, Hengxin, Chan, Ying-ting, Mao, Zhiqiang, Yan, Binghai, Chang, Cui-Zu, Wu, Weida
Rare-earth monopnictides are a family of materials simultaneously displaying complex magnetism, strong electronic correlation, and topological band structure. The recently discovered emergent arc-like surface states in these materials have been attri
Externí odkaz:
http://arxiv.org/abs/2309.06632