Ultra-coherent nanomechanical resonators based on inverse design

Dennis Høj; Fengwen Wang; Wenjun Gao; Ulrich Busk Hoff; Ole Sigmund; Ulrik Lund Andersen

doi:10.1038/s41467-021-26102-4

Nature Communications (Oct 2021)

Ultra-coherent nanomechanical resonators based on inverse design

Dennis Høj,
Fengwen Wang,
Wenjun Gao,
Ulrich Busk Hoff,
Ole Sigmund,
Ulrik Lund Andersen

Affiliations

Dennis Høj: Center for Macroscopic Quantum States (bigQ), Department of Physics, Technical University of Denmark
Fengwen Wang: Department of Mechanical Engineering, Technical University of Denmark
Wenjun Gao: Department of Mechanical Engineering, Technical University of Denmark
Ulrich Busk Hoff: Center for Macroscopic Quantum States (bigQ), Department of Physics, Technical University of Denmark
Ole Sigmund: Department of Mechanical Engineering, Technical University of Denmark
Ulrik Lund Andersen: Center for Macroscopic Quantum States (bigQ), Department of Physics, Technical University of Denmark

DOI: https://doi.org/10.1038/s41467-021-26102-4
Journal volume & issue: Vol. 12, no. 1
pp. 1 – 8

Abstract

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Nanomechanical resonators can be improved through rational design. Using an inverse design approach the authors achieve ultra-coherent resonators and pave the way towards the engineering of high performance micro- and nanomechanical 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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