Zobrazeno 1 - 10
of 484
pro vyhledávání: '"Wu, QuanSheng"'
Universal Moir\'e-Model-Building Method without Fitting: Application to Twisted MoTe$_2$ and WSe$_2$
Autor:
Zhang, Yan, Pi, Hanqi, Liu, Jiaxuan, Miao, Wangqian, Qi, Ziyue, Regnault, Nicolas, Weng, Hongming, Dai, Xi, Bernevig, B. Andrei, Wu, Quansheng, Yu, Jiabin
We develop a comprehensive method to construct analytical continuum models for moir\'e systems directly from first-principle calculations without any parameter fitting. The core idea of this method is to interpret the terms in the continuum model as
Externí odkaz:
http://arxiv.org/abs/2411.08108
Autor:
Zhu, Jundong, Liu, Le, Yuan, Yalong, Dong, Jinwei, Chu, Yanbang, Du, Luojun, Watanabe, Kenji, Taniguchi, Takashi, Liu, Jianpeng, Wu, Quansheng, Shi, Dongxia, Yang, Wei, Zhang, Guangyu
Twisted graphene moire superlattice has been demonstrated as an exotic platform for investigating correlated states and nontrivial topology. Among the moire family, twisted double bilayer graphene (TDBG) is a tunable flat band system expected to show
Externí odkaz:
http://arxiv.org/abs/2409.11023
Large language models (LLMs), such as ChatGPT, have demonstrated impressive performance in the text generation task, showing the ability to understand and respond to complex instructions. However, the performance of naive LLMs in speciffc domains is
Externí odkaz:
http://arxiv.org/abs/2409.13732
Autor:
Lu, Wenlong, Feng, Shiyu, Wang, Yuzhi, Chen, Dong, Lin, Zihan, Liang, Xin, Liu, Siyuan, Feng, Wanxiang, Yamagami, Kohei, Liu, Junwei, Felser, Claudia, Wu, Quansheng, Ma, Junzhang
As a special type of collinear antiferromagnetism (AFM), altermagnetism has garnered significant research interest recently. Altermagnets exhibit broken parity-time symmetry and zero net magnetization in real space, leading to substantial band splitt
Externí odkaz:
http://arxiv.org/abs/2407.13497
The $\rho(T)$ curve is traditionally employed to discern metallic, semiconductor, and insulating behaviors in materials, with any deviations often interpreted as indicative of phase transitions. However, does this interpretation hold under the influe
Externí odkaz:
http://arxiv.org/abs/2407.10286
Topological superconductors, as one of the most important research directions at present, have attracted much attention because of their potential to realize topological quantum computation. However, a universal computational tool based on first-prin
Externí odkaz:
http://arxiv.org/abs/2405.15981
Topological superconductivity has attracted significant attention due to its potential applications in quantum computation, but its experimental realization remains challenging. Recently, monolayer T$_{\textrm{d}}$-MoTe$_2$ was observed to exhibit ga
Externí odkaz:
http://arxiv.org/abs/2405.06858
Autor:
Zhang, Hongyun, Li, Qian, Park, Youngju, Jia, Yujin, Chen, Wanying, Li, Jiaheng, Liu, Qinxin, Bao, Changhua, Leconte, Nicolas, Zhou, Shaohua, Wang, Yuan, Watanabe, Kenji, Taniguchi, Takashi, Avila, Jose, Dudin, Pavel, Yu, Pu, Weng, Hongming, Duan, Wenhui, Wu, Quansheng, Jung, Jeil, Zhou, Shuyun
Publikováno v:
Nat Commun 15, 3737 (2024)
Twisted bilayer graphene (tBLG) provides a fascinating platform for engineering flat bands and inducing correlated phenomena. By designing the stacking architecture of graphene layers, twisted multilayer graphene can exhibit different symmetries with
Externí odkaz:
http://arxiv.org/abs/2404.05533
The origin of anomalous resistivity peak and accompanied sign reversal of Hall resistivity of ZrTe$_5$ has been under debate for a long time. Although various theoretical models have been proposed to account for these intriguing transport properties,
Externí odkaz:
http://arxiv.org/abs/2401.15151
The Hall effect has been a fascinating topic ever since its discovery, resulting in exploration of entire family of this intriguing phenomena. As the field of topology develops and novel materials emerge endlessly over the past few decades, researche
Externí odkaz:
http://arxiv.org/abs/2401.15150