Observation of a phononic quadrupole topological insulator

Marc Serra-Garcia, Valerio Peri, Roman Süsstrunk, Osama R. Bilal, Tom Larsen, Luis Guillermo Villanueva and Sebastian D. Huber ()
Additional contact information
Marc Serra-Garcia: Institute for Theoretical Physics, ETH Zurich
Valerio Peri: Institute for Theoretical Physics, ETH Zurich
Roman Süsstrunk: Institute for Theoretical Physics, ETH Zurich
Osama R. Bilal: Institute for Theoretical Physics, ETH Zurich
Tom Larsen: Advanced NEMS Group, École Polytechnique Fédérale de Lausanne (EPFL)
Luis Guillermo Villanueva: Advanced NEMS Group, École Polytechnique Fédérale de Lausanne (EPFL)
Sebastian D. Huber: Institute for Theoretical Physics, ETH Zurich

Nature, 2018, vol. 555, issue 7696, 342-345

Abstract: A two-dimensional phononic quadrupole topological insulator is demonstrated experimentally using mechanical metamaterials, which has both the one-dimensional edge states and the zero-dimensional corner states predicted by theory.

Date: 2018
References: Add references at CitEc
Citations: View citations in EconPapers (15)

Downloads: (external link)
https://www.nature.com/articles/nature25156 Abstract (text/html)
Access to the full text of the articles in this series is restricted.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:nat:nature:v:555:y:2018:i:7696:d:10.1038_nature25156

Ordering information: This journal article can be ordered from
https://www.nature.com/

DOI: 10.1038/nature25156

Access Statistics for this article

Nature is currently edited by Magdalena Skipper

More articles in Nature from Nature
Bibliographic data for series maintained by Sonal Shukla () and Springer Nature Abstracting and Indexing ().