Three-dimensional valley-contrasting sound

Three-dimensional valley-contrasting sound

Spin and valley are two fundamental properties of electrons in crystals. The similarity between them is well understood in valley-contrasting physics established decades ago in two-dimensional (2D) materials like graphene-with broken inversion symmetry, the two valleys in graphene exhibit opposite o...

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Bibliographic Details
Main Authors: Xue, Haoran, Ge, Yong, Cheng, Zheyu, Guan, Yi-Jun, Zhu, Jiaojiao, Zou, Hong-Yu, Yuan, Shou-Qi, Yang, Shengyuan A., Sun, Hong-Xiang, Chong, Yidong, Zhang, Baile
Other Authors: School of Physical and Mathematical Sciences
Format: Journal Article
Language:English
Published: 2024
Subjects:
Physics
Acoustic crystal
Edge state
Online Access:https://hdl.handle.net/10356/180458

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