Acoustic valley edge states in a graphene-like resonator system

The concept of valley physics, as inspired by the recent development in valleytronic materials, has been extended to acoustic crystals for manipulation of air-borne sound. Many valleytronic materials follow the model of a gapped graphene. Yet the previously demonstrated valley acoustic crystal adopt...

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Bibliographic Details
Main Authors: Yang, Yahui, Yang, Zhaoju, Zhang, Baile
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2019
Subjects:
Online Access:https://hdl.handle.net/10356/82945
http://hdl.handle.net/10220/47545
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Institution: Nanyang Technological University
Language: English
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