Signatures of a time-reversal symmetric Weyl semimetal with only four Weyl points

• المؤلفون الرئيسيون: Belopolski, Ilya, Yu, Peng, Sanchez, Daniel S., Ishida, Yukiaki, Chang, Tay-Rong, Zhang, Songtian S., Xu, Su-Yang, Zheng, Hao, Chang, Guoqing, Bian, Guang, Jeng, Horng-Tay, Kondo, Takeshi, Lin, Hsin, Liu, Zheng, Shin, Shik, Hasan, M. Zahid
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2018
• الموضوعات: Topology; Ab Initio Calculation
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/89528; http://hdl.handle.net/10220/44971

Through intense research on Weyl semimetals during the past few years, we have come to appreciate that typical Weyl semimetals host many Weyl points. Nonetheless, the minimum nonzero number of Weyl points allowed in a time-reversal invariant Weyl semimetal is four. Realizing such a system is of fund...