Observation of a topological nodal surface and its surface-state arcs in an artificial acoustic crystal

Observation of a topological nodal surface and its surface-state arcs in an artificial acoustic crystal

Three-dimensional (3D) gapless topological phases can be classified by the dimensionality of the band degeneracies, including zero-dimensional (0D) nodal points, one-dimensional (1D) nodal lines, and two-dimensional (2D) nodal surfaces. Both nodal points and nodal lines have been realized recently i...

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Bibliographic Details
Main Authors: Yang, Yihao, Xia, Jian-Ping, Sun, Hong-Xiang, Ge, Yong, Jia, Ding, Yuan, Shou-Qi, Yang, Shengyuan A., Chong, Yidong, Zhang, Baile
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2020
Subjects:
Science::Physics
Acoustics
Topological Matter
Online Access:https://hdl.handle.net/10356/138219
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Institution: Nanyang Technological University
Language: English

Internet

https://hdl.handle.net/10356/138219

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