Strong indirect coupling between graphene-based mechanical resonators via a phonon cavity

Gang Luo; Zhuo-Zhi Zhang; Guang-Wei Deng; Hai-Ou Li; Gang Cao; Ming Xiao; Guang-Can Guo; Lin Tian; Guo-Ping Guo

doi:10.1038/s41467-018-02854-4

Nature Communications (Jan 2018)

Strong indirect coupling between graphene-based mechanical resonators via a phonon cavity

Gang Luo,
Zhuo-Zhi Zhang,
Guang-Wei Deng,
Hai-Ou Li,
Gang Cao,
Ming Xiao,
Guang-Can Guo,
Lin Tian,
Guo-Ping Guo

Affiliations

Gang Luo: CAS Key Laboratory of Quantum Information, University of Science and Technology of China
Zhuo-Zhi Zhang: CAS Key Laboratory of Quantum Information, University of Science and Technology of China
Guang-Wei Deng: CAS Key Laboratory of Quantum Information, University of Science and Technology of China
Hai-Ou Li: CAS Key Laboratory of Quantum Information, University of Science and Technology of China
Gang Cao: CAS Key Laboratory of Quantum Information, University of Science and Technology of China
Ming Xiao: CAS Key Laboratory of Quantum Information, University of Science and Technology of China
Guang-Can Guo: CAS Key Laboratory of Quantum Information, University of Science and Technology of China
Lin Tian: School of Nature Sciences, University of California
Guo-Ping Guo: CAS Key Laboratory of Quantum Information, University of Science and Technology of China

DOI: https://doi.org/10.1038/s41467-018-02854-4
Journal volume & issue: Vol. 9, no. 1
pp. 1 – 6

Abstract

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Non-neighbouring mechanical resonators can interact via indirect coupling. Here, the authors leverage a resonant phonon cavity in a graphene-based electromechanical system to demonstrate strong indirect coupling between separated mechanical resonators.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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