Observation of π/2 Modes in an Acoustic Floquet System

Topological phases of matter have remained an active area of research in the last few decades. Periodic driving is a powerful tool for enriching such exotic phases, leading to various phenomena with no static analogs. One such phenomenon is the emergence of the elusive π/2 modes, i.e., a type of top...

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Veröffentlicht in:	Physical review letters 2022-12, Vol.129 (25), p.254301-254301, Article 254301
Hauptverfasser:	Cheng, Zheyu, Bomantara, Raditya Weda, Xue, Haoran, Zhu, Weiwei, Gong, Jiangbin, Zhang, Baile
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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