Zobrazeno 1 - 10
of 145
pro vyhledávání: '"Zhao Jianzhou"'
Autor:
Cao, Shize, Zhang, Cuiwei, Xu, Yueshan, Zhao, Jianzhou, Shi, Youguo, Long, Yun-Ze, Luo, Jianlin, Chen, Zhi-Guo
Flat electronic bands in condensed matter provide a rich avenue for exploring novel quantum phenomena. Here, we report an optical spectroscopy study of a topological hourglass semimetal Nb3SiTe6 with the electric field of the incident light parallel
Externí odkaz:
http://arxiv.org/abs/2412.16949
We report an optical spectroscopy study of the charge-dynamics anisotropy in the La3Ni2O7 single crystals with the electric field of the incident light parallel to the crystalline c-axis and ab-plane respectively. The evolution of the low-energy part
Externí odkaz:
http://arxiv.org/abs/2411.10786
Autor:
Su, Bo, Wu, Weikang, Zhao, Jianzhou, Deng, Xiutong, Li, Wenhui, Yang, Shengyuan A., Shi, Youguo, Li, Qiang, Luo, Jianlin, Gu, Genda, Chen, Zhi-Guo
Publikováno v:
Laser & Photonics Reviews, 2400599 (2024)
Weyl semimetal (WSM) states can be achieved by breaking spatial-inversion symmetry or time reversal symmetry. However, the anisotropy of the energy reduction contributing to the emergence of WSM states has seldom been investigated by experiments. A v
Externí odkaz:
http://arxiv.org/abs/2410.12291
Autor:
Shang, Tian, Wang, Yuting, Yu, Bochen, Xia, Keqi, Gawryluk, Darek J., Xu, Yang, Zhan, Qingfeng, Zhao, Jianzhou, Shiroka, Toni
Publikováno v:
Phys. Rev. B. 110, 064510 (2024)
The orthorhombic molybdenum carbide superconductor with $T_c$ = 3.2 K was investigated by muon-spin rotation and relaxation ($\mu$SR) measurements and by first-principle calculations. The low-temperature superfluid density, determined by transverse-f
Externí odkaz:
http://arxiv.org/abs/2409.02380
Autor:
Yi, Shaohui, Liao, Zhiyu, Wang, Qi, Ma, Haiyang, Liu, Jianpeng, Teng, Xiaokun, Dai, Pengcheng, Dai, Yaomin, Zhao, Jianzhou, Qi, Yanpeng, Xu, Bing, Qiu, Xianggang
We report on the charge dynamics of kagome FeGe, an antiferromagnet with a charge density wave (CDW) transition at $T_{\mathrm{CDW}} \simeq 105$ K, using polarized infrared spectroscopy and band structure calculations. We reveal a pronounced optical
Externí odkaz:
http://arxiv.org/abs/2403.09950
Publikováno v:
Phys. Rev. X 14, 031037 (2024)
In this work, we exhaust all the spin-space symmetries, which fully characterize collinear, non-collinear, commensurate, and incommensurate spiral magnetism, and investigate enriched features of electronic bands that respect these symmetries. We achi
Externí odkaz:
http://arxiv.org/abs/2307.10364
Autor:
Zhu, Jiaojiao, Wu, Weikang, Zhao, Jianzhou, Chen, Cong, Wang, Qianqian, Sheng, Xianlei, Zhang, Lifa, Zhao, Yuxin, Yang, Shengyuan
Higher-order topological insulators have attracted great research interest recently. Different from conventional topological insulators, higher-order topological insulators do not necessarily require spin-orbit coupling, which makes it possible to re
Externí odkaz:
http://arxiv.org/abs/2110.10420
Autor:
Liu, Huiying, Zhao, Jianzhou, Huang, Yue-Xin, Wu, Weikang, Sheng, Xian-Lei, Xiao, Cong, Yang, Shengyuan A.
Response properties that are purely intrinsic to physical systems are of paramount importance in physics research, as they probe fundamental properties of band structures and allow quantitative calculation and comparison with experiment. For anomalou
Externí odkaz:
http://arxiv.org/abs/2107.11210
Autor:
Liu, Huiying, Zhao, Jianzhou, Huang, Yue-Xin, Feng, Xiaolong, Xiao, Cong, Wu, Weikang, Lai, Shen, Gao, Wei-bo, Yang, Shengyuan A.
One big achievement in modern condensed matter physics is the recognition of the importance of various band geometric quantities in physical effects. As prominent examples, Berry curvature and the Berry curvature dipole are connected to the linear an
Externí odkaz:
http://arxiv.org/abs/2106.04931
Topological phonons in crystalline materials have been attracting great interest. However, most cases studied so far are direct generalizations of the topological states from electronic systems. Here, we reveal a novel class of topological phonons --
Externí odkaz:
http://arxiv.org/abs/2104.14816