Zobrazeno 1 - 10
of 2 857
pro vyhledávání: '"JIANG, Yadong"'
The interplay between non-trivial topology and strong electron interaction can generate a variety of exotic quantum matter. Here we theoretically propose that monolayer transition metal trihalides MoF$_3$ and W$X_3$ ($X$= Cl, Br, I) have isolated nea
Externí odkaz:
http://arxiv.org/abs/2403.07551
Intrinsic magnetic topological insulators offers an ideal platform to explore exotic topological phenomena, such as axion electrodynamics, quantum anomalous Hall (QAH) effect and Majorana edge modes. However, these emerging new physical effects have
Externí odkaz:
http://arxiv.org/abs/2308.15023
We propose a general theory of anisotropic band flattening in moir\'e systems at the $\Gamma$ valley. For a two-dimensional semiconductor with a rectangular unit cell of $C_{2z}$ or mirror symmetries, we find that a larger effective mass anisotropy $
Externí odkaz:
http://arxiv.org/abs/2307.09300
Publikováno v:
Phys. Rev. B 109, 035122 (2024)
Topological materials with unconventional electronic properties have been investigated intensively for both fundamental and practical interests. Thousands of topological materials have been identified by symmetry-based analysis and ab initio calculat
Externí odkaz:
http://arxiv.org/abs/2306.14155
Publikováno v:
Phys. Rev. Lett. 132, 106602 (2024)
We theoretically propose that the van der Waals layered ternary transition metal chalcogenide V$_2 MX_4$ ($M=$ W, Mo; $X=$ S, Se) is a new family of quantum anomalous Hall insulators with sizable bulk gap and Chern number $\mathcal{C}=-1$. The large
Externí odkaz:
http://arxiv.org/abs/2303.14685
Publikováno v:
Phys. Rev. B 108, 165122 (2023)
We theoretically propose that the monolayer $A$Ti$X$ family (KTiSb, KTiBi, RbTiSb, SrTiSn) are potential candidates for large-gap quantum anomalous Hall insulators with high Chern number $\mathcal{C}=2$. Both of the topology and magnetism in these ma
Externí odkaz:
http://arxiv.org/abs/2211.08938
Topological flat bands at the Fermi level offer a promising platform to study a variety of intriguing correlated phase of matter. Here we present band engineering in the twisted orbital-active bilayers with spin-orbit coupling. The symmetry constrain
Externí odkaz:
http://arxiv.org/abs/2209.06524
Autor:
Huang, Junlong, Cai, Yulin, Xie, Guangzhong, Xu, Xiangdong, Geng, Zhenya, Jiang, Yadong, Su, Yuanjie
Publikováno v:
In Wearable Electronics December 2024 1:180-188
Autor:
Liao, Rui, Du, Xiaosong, Zhai, Zhiqiang, Wang, Yang, Li, Jun, Long, Yin, Jiang, Yadong, Zheng, Heng
Publikováno v:
In Talanta 1 December 2024 280
Publikováno v:
In Sensors and Actuators: A. Physical 1 October 2024 376