Zobrazeno 1 - 10
of 262
pro vyhledávání: '"X C Xie"'
Autor:
Shao-Bo Liu, Congkuan Tian, Yuqiang Fang, Hongtao Rong, Lu Cao, Xinjian Wei, Hang Cui, Mantang Chen, Di Chen, Yuanjun Song, Jian Cui, Jiankun Li, Shuyue Guan, Shuang Jia, Chaoyu Chen, Wenyu He, Fuqiang Huang, Yuhang Jiang, Jinhai Mao, X. C. Xie, Kam Tuen Law, Jian-Hao Chen
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract In van der Waals heterostructures (vdWHs), the manipulation of interlayer stacking/coupling allows for the construction of customizable quantum systems exhibiting exotic physics. An illustrative example is the diverse range of states of matt
Externí odkaz:
https://doaj.org/article/f50e83179445434789bf3e6cc6847754
Publikováno v:
New Journal of Physics, Vol 17, Iss 11, p 113040 (2015)
We propose a nonlocal manipulation method to build topological devices through emerging robust helical surface states in Z _2 = 0 topological systems. Specifically, in a ribbon of Z _2 = 0 Bernevig-Hughes-Zhang (BHZ) model with finite-size effect, if
Externí odkaz:
https://doaj.org/article/5a760baa4b7d4da7bc97af6fe7071204
Autor:
Guangyi Chen, Shaomian Qi, Jianqiao Liu, Di Chen, Jiongjie Wang, Shili Yan, Yu Zhang, Shimin Cao, Ming Lu, Shibing Tian, Kangyao Chen, Peng Yu, Zheng Liu, X. C. Xie, Jiang Xiao, Ryuichi Shindou, Jian-Hao Chen
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-5 (2021)
A major challenge in magnon based approaches to information processing lies in developing valves to allow or supress the magnon signal. Here, Chen et al demonstrate a van der Waals magnet based magnon valve which can be tuned electrically over an exc
Externí odkaz:
https://doaj.org/article/8186dd96dd77413fac667e935b3a5a3b
Publikováno v:
Communications Physics, Vol 4, Iss 1, Pp 1-7 (2021)
In topological condensed-matter systems, axion insulators are elusive excitation and active research in running to spot their signature. In this work, the authors theoretically propose a picture to characterize the surface of axion insulators and a p
Externí odkaz:
https://doaj.org/article/11a127a7d2aa48de8941dbad7292159e
Autor:
Ranran Cai, Yunyan Yao, Peng Lv, Yang Ma, Wenyu Xing, Boning Li, Yuan Ji, Huibin Zhou, Chenghao Shen, Shuang Jia, X. C. Xie, Igor Žutić, Qing-Feng Sun, Wei Han
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
The interfaces between ferromagnets and superconductors receive many attentions due to emergent relativistic spin-orbit coupling. Here, the authors provide possible evidence for spin triplet Andreev reflection at the interface between a van der Waals
Externí odkaz:
https://doaj.org/article/33fd05cf6e47418cbc056e084ed71e44
Publikováno v:
npj Quantum Materials, Vol 6, Iss 1, Pp 1-5 (2021)
Abstract The classical and quantum Hall effects are important subjects in condensed matter physics. The emergent 3D quantum Hall effects and nonlinear Hall effect have attracted considerable interest recently, with the former elevating the quantum Ha
Externí odkaz:
https://doaj.org/article/2e26907be38948c6a73c133e5f466a16
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
The nonlinear Hall effect is a quantum phenomenon, in which two perpendicular currents induce a Hall voltage; however, previous theories for this effect has remained at the semi classical level. Here, the authors develop a full quantum theory of the
Externí odkaz:
https://doaj.org/article/b4e0299df3724ec9a63f94d04db2f475
Autor:
Xinyu Wu, Di Xiao, Chui-Zhen Chen, Jian Sun, Ling Zhang, Moses H. W. Chan, Nitin Samarth, X. C. Xie, Xi Lin, Cui-Zu Chang
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
Understanding the critical scaling behaviors of quantum phase transitions can provide profound physical implications. Here, the authors report temperature dependence of the derivative of longitudinal resistance at a magnetic-field induced quantum pha
Externí odkaz:
https://doaj.org/article/d0738b3e73b6419dabde418e73054409
Autor:
Hailong Fu, Yijia Wu, Ruoxi Zhang, Jian Sun, Pujia Shan, Pengjie Wang, Zheyi Zhu, L. N. Pfeiffer, K. W. West, Haiwen Liu, X. C. Xie, Xi Lin
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-6 (2019)
Fractional quantum Hall states in 2D electron gases arise due to strong electron-electron interactions, which makes a general theoretical understanding difficult. Fu et al. present data showing the ν = 5/3 quantum Hall state has a 3/2 plateau in the
Externí odkaz:
https://doaj.org/article/7d7ddc3f184549efa523b95de81fd41f
Autor:
Yi Liu, Ziqiao Wang, Pujia Shan, Yue Tang, Chaofei Liu, Cheng Chen, Ying Xing, Qingyan Wang, Haiwen Liu, Xi Lin, X. C. Xie, Jian Wang
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-6 (2019)
Evidence of quantum phase transitions is normally difficult to be detected. Here, Liu and Wang et al. report divergent critical exponent in ultrathin Pb films with superconducting fluctuations and spin-orbit interaction, indicating an anomalous quant
Externí odkaz:
https://doaj.org/article/83d85a12a9d240ed878d7cf2f4ffbaf8