Zobrazeno 1 - 10
of 144
pro vyhledávání: '"Shi, Xianbiao"'
Autor:
Yuan, Jian, Shi, Xianbiao, Du, Hong, Wang, Xia, Cheng, Jinguang, Wang, Baotian, Zhong, Ruidan, Zhang, Shihao, Guo, Yanfeng
Publikováno v:
Physical Review Materials, 2024
The correlation between magnetism and nontrivial topological band structure serves as a unique venue for discovering exotic topological properties. Combining magnetotransport measurements and first-principles calculations, we unveil herein that the h
Externí odkaz:
http://arxiv.org/abs/2409.10061
Autor:
Cheng, Erjian, Yan, Limin, Shi, Xianbiao, Lou, Rui, Fedorov, Alexander, Behnami, Mahdi, Yuan, Jian, Xu, Yuanji, Xu, Yang, Xia, Wei, Pavlovskii, Nikolai, Peets, Darren C., Zhao, Weiwei, Wan, Yimin, Guo, Yanfeng, Li, Shiyan, Yang, Wenge, Büchner, Bernd
The noncentrosymmetric ferromagnetic Weyl semimetal CeAlSi with simultaneous space-inversion (SI) and time-reversal (TR) symmetry breaking provides a unique platform for the exploration of novel topological states. Here, by employing electrical and t
Externí odkaz:
http://arxiv.org/abs/2301.03800
Publikováno v:
In Computational Materials Science January 2025 246
Autor:
Han, Lixuesong, Shi, Xianbiao, Jiao, Jinlong, Yu, Zhenhai, Wang, Xia, Yu, Na, Zou, Zhiqiang, Ma, Jie, Zhao, Weiwei, Xia, Wei, Guo, Yanfeng
We report herein the nontrivial topological states in an intrinsic type-II superconductor BaSn5 (Tc ~ 4.4 K) probed via measuring the magnetizations, specific heat, de Haas-van Alphen (dHvA) effect and performing first principles calculations. The fi
Externí odkaz:
http://arxiv.org/abs/2202.12091
Autor:
Cheng, Erjian, Shi, Xianbiao, Yan, Limin, Huang, Tianheng, Liu, Fengliang, Ma, Wenlong, Wang, Zeji, Jia, Shuang, Sun, Jian, Zhao, Weiwei, Yang, Wenge, Xu, Yang, Li, Shiyan
Publikováno v:
npj Quantum Materials 7, 93 (2022)
The study on quantum spin Hall effect and topological insulators formed the prologue to the surge of research activities in topological materials in the past decade. Compared to intricately engineered quantum wells, three-dimensional weak topological
Externí odkaz:
http://arxiv.org/abs/2201.05335
Publikováno v:
In Tissue and Cell December 2024 91
Autor:
Su, Hao, Shi, Xianbiao, Yuan, Jian, Zhang, Xin, Wang, Xia, Yu, Na, Zou, Zhiqiang, Zhao, Weiwei, Liu, Jianpeng, Guo, Yanfeng
The interplay between magnetism and topological band structure offers extraordinary opportunities to realize rich exotic magnetic topological phases such as axion insulators, Weyl semimetals, and quantum anomalous Hall insulators, which therefore has
Externí odkaz:
http://arxiv.org/abs/2109.12823
Autor:
Su, Hao, Shi, Xianbiao, Yuan, Jian, Wan, Yimin, Cheng, Erjian, Xi, Chuanying, Pi, Li, Wang, Xia, Zou, Zhiqiang, Yu, Na, Zhao, Weiwei, Li, Shiyan, Guo, Yanfeng
Publikováno v:
Phys. Rev. B 103, 165128 (2021)
The noncentrosymmetric RAlPn (R = rare earth, Pn = Si, Ge) family, predicted to host nonmagnetic and magnetic Weyl states, provide an excellent platform for investigating the relation between magnetism and Weyl physics. By using high field magnetotra
Externí odkaz:
http://arxiv.org/abs/2102.05558
Autor:
Cheng, Erjian, Xia, Wei, Shi, Xianbiao, Wang, Chengwei, Xi, Chuanying, Xu, Shaowen, Peets, Darren C., Wang, Linshu, Su, Hao, Pi, Li, Ren, Wei, Wang, Xia, Yu, Na, Chen, Yulin, Zhao, Weiwei, Liu, Zhongkai, Guo, Yanfeng, Li, Shiyan
Publikováno v:
Nature Communications 12, 6970 (2021)
The nature of the interaction between magnetism and topology in magnetic topological semimetals remains mysterious, but may be expected to lead to a variety of novel physics. We present $ab$ $initio$ band calculations, electrical transport and angle-
Externí odkaz:
http://arxiv.org/abs/2006.16045
Autor:
Zhang, Gaoning, Shi, Xianbiao, Liu, Xiaolei, Xia, Wei, Su, Hao, Chen, Leiming, Wang, Xia, Yu, Na, Zou, Zhiqiang, Zhao, Weiwei, Guo, Yanfeng
By measuring the de Hass-van Alphen effect and calculating the electronic band structure, we have investigated the bulk Fermi surface of the BaSn3 superconductor with a transition temperature of ~ 4.4 K. Striking de Haas-van Alphen (dHvA) quantum osc
Externí odkaz:
http://arxiv.org/abs/2001.08359