Acoustic Type-II Weyl Nodes from Stacking Dimerized Chains

• المؤلفون الرئيسيون: Yang, Zhaoju, Zhang, Baile
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2017
• الموضوعات: Ultrasonics; Linear Acoustics
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/84041; http://hdl.handle.net/10220/42912
• المؤسسة: Nanyang Technological University

Lorentz-violating type-II Weyl fermions, which were missed in Weyl’s prediction of nowadays classified type-I Weyl fermions in quantum field theory, have recently been proposed in condensed matter systems. The semimetals hosting type-II Weyl fermions offer a rare platform for realizing many exotic p...