Zobrazeno 1 - 10
of 294
pro vyhledávání: '"Shen, Jianlei"'
Autor:
Zhang, Shen, Wang, Yibo, Zeng, Qingqi, Shen, Jianlei, Zheng, Xinqi, Yang, Jinying, Wang, Zhaosheng, Xi, Chuanying, Wang, Binbin, Zhou, Min, Huang, Rongjin, Wei, Hongxiang, Yao, Yuan, Wang, Shouguo, Parkin, Stuart S. P., Felser, Claudia, Liu, Enke, Shen, Baogen
The linear positive magnetoresistance (LPMR) is a widely observed phenomenon in topological materials, which is promising for potential applications on topological spintronics. However, its mechanism remains ambiguous yet and the effect is thus uncon
Externí odkaz:
http://arxiv.org/abs/2205.00389
Autor:
Zeng, Qingqi, Sun, Hongyi, Shen, Jianlei, Yao, Qiushi, Zhang, Qian, Li, Nana, Jiao, Lin, Wei, Hongxiang, Felser, Claudia, Wang, Yonggang, Liu, Qihang, Liu, Enke
Publikováno v:
Advanced Quantum Technologies 5 (2022) 2100149
The co-occurrence of phase transitions with local and global order parameters, such as the entangled magnetization and topological invariant, is attractive but has been seldom realized experimentally. Here, by using high-pressure in-situ X-ray diffra
Externí odkaz:
http://arxiv.org/abs/2112.07112
Autor:
Zeng, Qingqi, Gu, Gangxu, Shi, Gang, Shen, Jianlei, Ding, Bei, Zhang, Shu, Xi, Xuekui, Felser, Claudia, Li, Yongqing, Liu, Enke
Magnetic topological materials, which combine magnetism and topology, are expected to host emerging topological states and exotic quantum phenomena. In this study, with the aid of greatly enhanced coercive fields in high-quality nanoflakes of the mag
Externí odkaz:
http://arxiv.org/abs/2106.02906
Autor:
Shen, Jianlei, Gao, Jiacheng, Yi, Changjiang, Li, Meng, Zeng, Qingqi, Zhang, Shen, Yang, Jinying, Wang, Binbin, Zhou, Min, Huang, Rongjin, Wei, Hongxiang, Yang, Haitao, Shi, Youguo, Li, Geng, Wang, Zhijun, Liu, Enke, Xu, Xiaohong, Gao, Hongjun, Shen, Baogen
Publikováno v:
The Innovation 4, 2023, 100399
The modulation of topological electronic states by an external magnetic field is highly desired for condensed matter physics. Schemes to achieve this have been proposed theoretically, but few can be realized experimentally. Here, combining transverse
Externí odkaz:
http://arxiv.org/abs/2106.02904
Autor:
Zeng, Qingqi, Shen, Jianlei, Liu, Enke, Xi, Xuekui, Wang, Wenhong, Wu, Guangheng, Zhang, Xixiang
Publikováno v:
Chinese Phys. Lett. 37 (2020) 076101
The hydrostatic pressure is expected to be an effective knob to tune the magnetostructural phase transitions of hexagonal MMX alloy. In this study, magnetization measurements under hydrostatic pressure were performed on a MMX martensitic MnNi0.77Fe0.
Externí odkaz:
http://arxiv.org/abs/2106.02903
Autor:
Zhang, Yi, Shi, Weiwei, Ma, Chao, Wan, Sikang, Li, Cong, Shen, Jianlei, Li, Jingjing, Liu, Xiaoguo, Chen, Dong, Wang, Fan, Zhang, Hongjie, Fan, Chunhai, Liu, Kai
Publikováno v:
In Matter 6 March 2024 7(3):963-976
Autor:
Shen, Jianlei, Zeng, Qingqi, Zhang, Shen, Sun, Hongyi, Yao, Qiushi, Xi, Xuekui, Wang, Wenhong, Wu, Guangheng, Shen, Baogen, Liu, Qihang, Liu, Enke
Publikováno v:
Adv Funct Mater (2020) 2000830
Anomalous Hall effect (AHE) can be induced by intrinsic mechanism due to the band Berry phase and extrinsic one arising from the impurity scattering. The recently discovered magnetic Weyl semimetal Co3Sn2S2 exhibits a large intrinsic anomalous Hall c
Externí odkaz:
http://arxiv.org/abs/2007.08268
Autor:
Liu, Chang, Shen, Jianlei, Gao, Jiacheng, Yi, Changjiang, Liu, Di, Xie, Tao, Yang, Lin, Danilkin, Sergey, Deng, Guochu, Wang, Wenhong, Li, Shiliang, Shi, Youguo, Weng, Hongming, Liu, Enke, Luo, Huiqian
Publikováno v:
Sci. China-Phys. Mech. Astron. 64, 217062 (2021)
We report a comprehensive neutron scattering study on the spin excitations in the magnetic Weyl semimetal Co$_3$Sn$_2$S$_2$ with quasi-two-dimensional structure. Both in-plane and out-of-plane dispersions of the spin waves are revealed in the ferroma
Externí odkaz:
http://arxiv.org/abs/2006.07339
Autor:
Li, Hang, Zhang, Bingwen, Liang, Jinghua, Ding, Bei, Chen, Jie, Shen, Jianlei, Li, Zefang, Liu, Enke, Xi, Xuekui, Wu, Guangheng, Yao, Yuan, Yang, Hongxin, Wang, Wenhong
Publikováno v:
Phys. Rev. B 101, 140409 (2020)
In this paper, we report an experimental observation of the large anomalous Hall effect (AHE) in a hexagonal ferromagnetic Fe5Sn3 single crystal with current along the b axis and a magnetic field normal to the bc plane. The intrinsic contribution of
Externí odkaz:
http://arxiv.org/abs/2002.09872
Autor:
Shen, Jianlei, Zeng, Qingqi, Zhang, Shen, Tong, Wei, Ling, Langsheng, Xi, Chuanying, Wang, Zhaosheng, Liu, Enke, Wang, Wenhong, Wu, Guangheng, Shen, Baogen
Publikováno v:
Appl. Phys. Lett. 115, 212403 (2019)
Co3Sn2S2, a quasi-two-dimensional system with kagome lattice, has been found as a magnetic Weyl semimetal recently. In this work, the anisotropies of magnetization and transport properties of Co3Sn2S2 were investigated. The high field measurements re
Externí odkaz:
http://arxiv.org/abs/2002.03940