Zobrazeno 1 - 10
of 2 019
pro vyhledávání: '"Zhang, Guangyu"'
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
Autor:
Zan, Xiaozhou, Gong, Ming, Pan, Zitian, Liu, Haiwen, Dong, Jingwei, Zhu, Jundong, Liu, Le, Chu, Yanbang, Watanabe, Kenji, Taniguchi, Takashi, Shi, Dongxia, Yang, Wei, Du, Luojun, Xie, Xin-Cheng, Zhang, Guangyu
High-harmonic generation (HHG), an extreme nonlinear effect, introduces an unprecedented paradigm to detect emergent quantum phases and electron dynamics inconceivable in the framework of linear and low-order nonlinear processes. As an important mani
Externí odkaz:
http://arxiv.org/abs/2408.09741
Autor:
Wang, Wenxuan, Zhou, Gengdong, Lin, Wenlu, Feng, Zuo, Wang, Yijie, Liang, Miao, Zhang, Zaizhe, Wu, Min, Liu, Le, Watanabe, Kenji, Taniguchi, Takashi, Yang, Wei, Zhang, Guangyu, Liu, Kaihui, Gao, Jinhua, Liu, Yang, Xie, X. C., Song, Zhida, Lu, Xiaobo
Electrons residing in flat-band system can play a vital role in triggering spectacular phenomenology due to relatively large interactions and spontaneous breaking of different degeneracies. In this work we demonstrate chirally twisted triple bilayer
Externí odkaz:
http://arxiv.org/abs/2405.15742
Autor:
Li, Xiuzhen, Qin, Biao, Wang, Yaxian, Xi, Yue, Huang, Zhiheng, Zhao, Mengze, Peng, Yalin, Chen, Zitao, Pan, Zitian, Zhu, Jundong, Cui, Chenyang, Yang, Rong, Yang, Wei, Meng, Sheng, Shi, Dongxia, Bai, Xuedong, Liu, Can, Li, Na, Tang, Jianshi, Liu, Kaihui, Du, Luojun, Zhang, Guangyu
Ferroelectric materials with switchable electric polarization hold great promise for a plethora of emergent applications, such as post-Moore's law nanoelectronics, beyond-Boltzmann transistors, non-volatile memories, and above-bandgap photovoltaic de
Externí odkaz:
http://arxiv.org/abs/2401.16150
Autor:
Yuan, Yalong, Liu, Le, Zhu, Jundong, Dong, Jingwei, Chu, Yanbang, Wu, Fanfan, Du, Luojun, Watanabe, Kenji, Taniguchi, Takashi, Shi, Dongxia, Zhang, Guangyu, Yang, Wei
Double layer quantum systems are promising platforms for realizing novel quantum phases. Here, we report a study of quantum oscillations (QOs) in a weakly coupled double layer system, composed of a large angle twisted double bilayer graphene (TDBG).
Externí odkaz:
http://arxiv.org/abs/2401.12003
Publikováno v:
IEEE Trans. Ind. Electron. 67(2020)9515-9525
Aerial manipulator, which is composed of an UAV (Unmanned Aerial Vehicle) and a multi-link manipulator and can perform aerial manipulation, has shown great potential of applications. However, dynamic coupling between the UAV and the manipulator makes
Externí odkaz:
http://arxiv.org/abs/2401.04316
Publikováno v:
IEEE Robot. Autom. Mag. 31.2( 2024)54-65
Torch relay is an important tradition of the Olympics and heralds the start of the Games. Robots applied in the torch relay activity can not only demonstrate the technological capability of humans to the world but also provide a sight of human lives
Externí odkaz:
http://arxiv.org/abs/2401.03903
Autor:
Zhang, Guangyu, Zheng, Yongjie, He, Yuqing, Yang, Liying, Nie, Hongyu, Huang, Chaoxiong, Zhao, Yiwen
Publikováno v:
IEEE Control Syst. Lett. 7(2023)1658-1663
Time-optimal control of a multi-rotor remains an open problem due to the under-actuation and nonlinearity of its dynamics, which make it difficult to solve this problem directly. In this paper, the time-optimal control problem of the multi-rotor is s
Externí odkaz:
http://arxiv.org/abs/2401.03904
Autor:
Su, Bo, Huang, Yuan, Hou, Yan Hui, Li, Jiawei, Yang, Rong, Ma, Yongchang, Yang, Yang, Zhang, Guangyu, Zhou, Xingjiang, Luo, Jianlin, Chen, Zhi-Guo
Publikováno v:
Advanced Science 9, 2101532 (2022)
A van der Waals material, MoTe2 with a monoclinic 1T' crystal structure is a candidate for three-dimensional (3D) second-order topological insulators (SOTIs) hosting gapless hinge states and insulating surface states. However, due to the temperature-
Externí odkaz:
http://arxiv.org/abs/2308.14125
Publikováno v:
Nano Lett. 23 (2023) 7561-7567
Chirality is an indispensable concept that pervades fundamental science and nature, manifesting itself in diverse forms such as chiral quasiparticles and chiral structures. Of particular interest are Weyl phonons carrying specific Chern numbers and c
Externí odkaz:
http://arxiv.org/abs/2307.13378