Zobrazeno 1 - 10
of 230
pro vyhledávání: '"Liu, Xiangqi"'
Autor:
Cao, Liye, Liu, Xiangqi, Cheng, Jiayi, Gao, Bixia, Zhang, Xiaoting, Guo, Yanfeng, Ma, Fengjie, Chen, Rongyan
The kagome material CsTi$_3$Bi$_5$, which is isostructural to the extensively studied charge density wave (CDW) compound CsV$_3$Sb$_5$, exhibits intriguing electronic features within its two-dimensional kagome lattices of titanium atoms. Here, we per
Externí odkaz:
http://arxiv.org/abs/2409.03688
Autor:
Xia, Wei, Zhang, Shihao, Yuan, Jian, Wei, Yurui, Wang, Haonan, Du, Hong, Liu, Xiangqi, Guo, Jiangteng, Tao, Zicheng, Qu, Ke, Wang, Xia, Liu, Xuerong, Wang, Wenbo, Cheng, Jinguang, Chen, Yulin, Liu, Jianpeng, Zhong, Ruidan, Fu, Xuewen, Yang, Zhenzhong, Guo, Yanfeng
The ferrimagnet TbMn6Sn6 has attracted vast attention, because its pristine Mn kagome lattice with strong spin-orbit coupling and out-of-plane Tb-Mn exchange supports quantum-limit Chern topological magnetism which can be described by the simple spin
Externí odkaz:
http://arxiv.org/abs/2405.15210
Autor:
Yuan, Jian, Wang, Haonan, Hou, Xiaofei, Zhang, Binshuo, Wei, Yurui, Guo, Jiangteng, Sun, Lu, Yu, Zhenhai, Li, Zhikai, Liu, Xiangqi, Xia, Wei, Wang, Xia, Liu, Xuerong, Chen, Yulin, Zhang, Shihao, Fu, Xuewen, Qu, Ke, Yang, Zhenzhong, Guo, Yanfeng
Impurity substitution is a general strategy to study the intrinsic properties of a quantum material. However, when the target element has more than one Wyckoff position in the lattice, it is a big challenge but with extreme necessity to know the exac
Externí odkaz:
http://arxiv.org/abs/2405.07156
Autor:
Xia, Wei, Bai, Bo, Chen, Xuejiao, Yang, Yichen, Zhang, Yang, Yuan, Jian, Li, Qiang, Yang, Kunya, Liu, Xiangqi, Shi, Yang, Ma, Haiyang, Yang, Huali, He, Mingquan, Li, Lei, Xi, Chuanying, Pi, Li, Lv, Xiaodong, Wang, Xia, Liu, Xuerong, Li, Shiyan, Zhou, Xiaodong, Liu, Jianpeng, Chen, Yulin, Shen, Jian, Shen, Dawei, Zhong, Zhicheng, Wang, Wenbo, Guo, Yanfeng
The Hall effect plays a crucial role in establishment of band theory of solids and discovery of emergent new phases of interacting electrons such as the topological phases of matter. Generally, the dissipationless Hall effect requires time-reversal s
Externí odkaz:
http://arxiv.org/abs/2312.07336
Autor:
Kong, Xiangming, Liu, Zhaolong, Liu, Xiangqi, Xu, Chunqiang, Yu, Zhenhai, Wang, Jing, Wang, Baomin, Xu, Xiaofeng, Guo, Yanfeng, Zhang, Rui, Yang, Xiaofan, Li, Shiyan
Publikováno v:
Physical Review B 109, 104506 (2024)
We report an unusual evolution of superconductivity (SC) in the three-dimensional Dirac semimetal PdTe with increasing pressure up to $\sim$50 GPa. The compressed PdTe exhibits a sudden reversal in the superconducting transition temperature $T\mathrm
Externí odkaz:
http://arxiv.org/abs/2312.07238
Autor:
Chen, Kaiwen, Liu, Xiangqi, Jiao, Jiachen, Zou, Muyuan, Luo, Yixuan, Wu, Qiong, Zhang, Ningyuan, Guo, Yanfeng, Shu, Lei
The recently discovered superconductivity with critical temperature $T_c$ up to 80 K in the double-layer Nickelate La$_3$Ni$_2$O$_{7-\delta}$ under pressure has drawn great attention. Here we report the positive muon spin relaxation ($\mu^+$SR) study
Externí odkaz:
http://arxiv.org/abs/2311.15717
Autor:
Zhao, Chengcheng, Liu, Xiangqi, Wang, Jinjin, Xu, Chunqiang, Wang, Baomin, Xia, Wei, Yu, Zhenhai, Jin, Xiaobo, Zhang, Xu, Wang, Jing, Dai, Dongzhe, Tu, Chengpeng, Nie, Jiaying, Wang, Hanru, Jiao, Yihan, Duong, Daniel, Huang, Silu, Jin, Rongying, Xu, Zhu'an, Guo, Yanfeng, Xu, Xiaofeng, Li, Shiyan
Recently PdTe was identified as a spin-orbit coupled topological Dirac semimetal and was claimed to exhibit both bulk-nodal and surface-nodeless superconducting gaps. Here we report the ultralow-temperature thermal conductivity measurements on PdTe s
Externí odkaz:
http://arxiv.org/abs/2310.08462
Autor:
Wu, Fan-Ying, Wu, Qi-Yi, Zhang, Chen, Luo, Yang, Liu, Xiangqi, Xu, Yuan-Feng, Lu, Dong-Hui, Hashimoto, Makoto, Liu, Hao, Zhao, Yin-Zou, Song, Jiao-Jiao, Yuan, Ya-Hua, Liu, Hai-Yun, He, Jun, Duan, Yu-Xia, Guo, Yan-Feng, Meng, Jian-Qiao
Publikováno v:
Frontiers of Physics 18(5), 53304(2023)
The three-dimensional electronic structure and the nature of Ce 4f electrons of the Kondo insulator CeRu4Sn6 are investigated by angle-resolved photoemission spectroscopy, utilizing tunable photon energies. Our results reveal (i) the three-dimensiona
Externí odkaz:
http://arxiv.org/abs/2305.00376
Autor:
Chen, Xintong, Liu, Xiangqi, Xia, Wei, Mi, Xinrun, Zhong, Luyao, Yang, Kunya, Zhang, Long, Gan, Yuhan, Liu, Yan, Wang, Guiwen, Wang, Aifeng, Chai, Yisheng, Shen, Junying, Yang, Xiaolong, Guo, Yanfeng, He, Mingquan
Publikováno v:
Phys. Rev. B 107, 174510 (2023)
We report electrical and thermal transport properties of single crystalline kagome metals $A$Ti$_3$Bi$_5$ ($A$ = Rb, Cs). Different from the structural similar kagome superconductors $A$V$_3$Sb$_5$, no charge density wave instabilities are found in $
Externí odkaz:
http://arxiv.org/abs/2303.03874
Autor:
Jiang, Zhicheng, Liu, Zhengtai, Ma, Haiyang, Xia, Wei, Liu, Zhonghao, Liu, Jishan, Cho, Soohyun, Yang, Yichen, Ding, Jianyang, Liu, Jiayu, Huang, Zhe, Qiao, Yuxi, Shen, Jiajia, Jing, Wenchuan, Liu, Xiangqi, Liu, Jianpeng, Guo, Yanfeng, Shen, Dawei
Layered kagome-lattice materials with 3$d$ transition metals provide a fertile playground for studies on geometry frustration, band topology and other novel ordered states. A representative class of materials AV$_3$Sb$_5$ (A=K, Rb, Cs) have been prov
Externí odkaz:
http://arxiv.org/abs/2212.02399