Results 1 to 10 of about 9,692 (194)

Linear magnetoconductivity in an intrinsic topological Weyl semimetal [PDF]

New Journal of Physics, 2016
Searching for the signature of the violation of chiral charge conservation in solids has inspired a growing passion for the magneto-transport in topological semimetals.
Song-Bo Zhang, Hai-Zhou Lu, Shun-Qing Shen   +2 more
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Thermoelectric properties of ballistic Normal–Weyl semimetal-Normal junction [PDF]

Scientific Reports, 2023
Weyl semimetals are a new class of topological materials possessing outstanding physical properties. We investigate the thermoelectric properties of a ballistic Weyl semimetal specimen connected to two normal contacts.
Jafar Lotfi, Babak Abdollahipour
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Emergence of Weyl fermions by ferrimagnetism in a noncentrosymmetric magnetic Weyl semimetal [PDF]

Nature Communications, 2023
Condensed matter physics has often provided a platform for investigating the interplay between particles and fields in cases that have not been observed in high-energy physics.
Cong Li, Jianfeng Zhang, Yang Wang, Hongxiong Liu, Qinda Guo, Emile Rienks, Wanyu Chen, Francois Bertran, Huancheng Yang, Dibya Phuyal, Hanna Fedderwitz, Balasubramanian Thiagarajan, Maciej Dendzik, Magnus H. Berntsen, Youguo Shi, Tao Xiang, Oscar Tjernberg   +16 more
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Realization of a two-dimensional Weyl semimetal and topological Fermi strings [PDF]

Nature Communications
A two-dimensional (2D) Weyl semimetal, akin to a spinful variant of graphene, represents a topological matter characterized by Weyl fermion-like quasiparticles in low dimensions.
Qiangsheng Lu, P. V. Sreenivasa Reddy, Hoyeon Jeon, Alessandro R. Mazza, Matthew Brahlek, Weikang Wu, Shengyuan A. Yang, Jacob Cook, Clayton Conner, Xiaoqian Zhang, Amarnath Chakraborty, Yueh-Ting Yao, Hung-Ju Tien, Chun-Han Tseng, Po-Yuan Yang, Shang-Wei Lien, Hsin Lin, Tai-Chang Chiang, Giovanni Vignale, An-Ping Li, Tay-Rong Chang, Rob G. Moore, Guang Bian   +22 more
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Anomalous Hall effect in dense QCD matter

Physics Letters B, 2018
In this letter, we investigate the anomalous Hall effect in dense QCD matter. We use here the Nambu–Jona Lasinio model as an effective model of QCD.
Toshitaka Tatsumi, Ryo Yoshiike, Kouji Kashiwa   +2 more
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High-harmonic generation in Weyl semimetal β-WP2 crystals [PDF]

Nature Communications, 2021
Weyl semimetals have interesting band-structure features that lead to unique properties. Here, the authors observe and study high-harmonic generation in type-II Weyl semimetal β-WP2 crystals.
Yang-Yang Lv, Jinlong Xu, Shuang Han, Chi Zhang, Yadong Han, Jian Zhou, Shu-Hua Yao, Xiao-Ping Liu, Ming-Hui Lu, Hongming Weng, Zhenda Xie, Y. B. Chen, Jianbo Hu, Yan-Feng Chen, Shining Zhu   +14 more
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Active Sites‐Enriched Hierarchical Weyl Semimetal WTe2 Nanowire Arrays for Highly Efficient Hydrogen Evolution Reaction [PDF]

Advanced Science
Weyl semimetal tungsten ditelluride (WTe2), characterized by its high conductivity and robust topological surface state, possesses promising catalytic properties for electrochemical reactions.
Hyeonkyeong Kim, Youngdong Yoo
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Evidence for Weyl fermions in a canonical heavy-fermion semimetal YbPtBi

Nature Communications, 2018
Weyl fermions are evidenced in weakly correlated electron systems, but whether they survive strong electron correlations remains obscure. Here, Guo et al.
C. Y. Guo, F. Wu, Z. Z. Wu, M. Smidman, C. Cao, A. Bostwick, C. Jozwiak, E. Rotenberg, Y. Liu, F. Steglich, H. Q. Yuan   +10 more
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Research Paper: Investigation of Topological Phase Transition of Nb_x Ta_(1-x) Sb (x=0,0.25,0.50,0.75,1) Alloys from Dirac Semimetal to Weyl Semimetal using First-principles Approaches [PDF]

فیزیک کاربردی ایران, 2023
Weyl semimetals show special quantum states of matter, which have nontrivial topological features and very interesting and unique applications in the spintronics industry. One method of making these materials is the use of alloying method. In this paper,
Samira Sadat Nourizadeh, Aminollah Vaez
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Two-dimensional quadratic double Weyl semimetal

Physical Review Research, 2022
Unconventional Weyl semimetals have attracted intensive research interest in condensed-matter physics and materials science, but they are very rare in two dimensions.
Xinlei Zhao, Fengjie Ma, Peng-Jie Guo, Zhong-Yi Lu   +3 more
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