B
Bao Kai Wang
Researcher at Northeastern University
Publications - 2
Citations - 953
Bao Kai Wang is an academic researcher from Northeastern University. The author has contributed to research in topics: Fermion & Topological insulator. The author has an hindex of 2, co-authored 2 publications receiving 795 citations. Previous affiliations of Bao Kai Wang include National University of Singapore.
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Journal ArticleDOI
Topological nodal-line fermions in spin-orbit metal PbTaSe2.
Guang Bian,Tay-Rong Chang,Tay-Rong Chang,Raman Sankar,Su-Yang Xu,Hao Zheng,Titus Neupert,Ching-Kai Chiu,Shin-Ming Huang,Guoqing Chang,Ilya Belopolski,Daniel S. Sanchez,Madhab Neupane,Nasser Alidoust,Chang Liu,Bao Kai Wang,Bao Kai Wang,Chi-Cheng Lee,Horng-Tay Jeng,Horng-Tay Jeng,Chenglong Zhang,Zhujun Yuan,Shuang Jia,Arun Bansil,Fangcheng Chou,Hsin Lin,M. Zahid Hasan +26 more
TL;DR: The detailed angle-resolved photoemission measurements, first-principles simulations and theoretical topological analysis illustrate the physical mechanism underlying the formation of the topological nodal-line states and associated surface states for the first time, thus paving the way towards exploring the exotic properties of the bottom-line fermions in condensed matter systems.
Journal ArticleDOI
Prediction of an arc-tunable Weyl Fermion metallic state in MoxW1−xTe2
Tay-Rong Chang,Su-Yang Xu,Guoqing Chang,Chi-Cheng Lee,Shin-Ming Huang,Bao Kai Wang,Bao Kai Wang,Guang Bian,Hao Zheng,Daniel S. Sanchez,Ilya Belopolski,Nasser Alidoust,Madhab Neupane,Madhab Neupane,Arun Bansil,Horng-Tay Jeng,Horng-Tay Jeng,Hsin Lin,M. Zahid Hasan +18 more
TL;DR: This work proposes a tunable Weyl state in MoxW1−xTe2 where Weyl nodes are formed by touching points between metallic pockets, and shows that the Fermi arc length can be changed as a function of Mo concentration, thus tuning the topological strength.