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Title:

Strong 4-mode coupling of nanomechanical string resonators

Document type:
Zeitschriftenaufsatz
Author(s):
Gajo, K.; Schüz, S.; Weig, E.M.
Abstract:
We investigate mechanical mode coupling between the four fundamental flexural modes of two doubly clamped, high-Q silicon-nitride nanomechanical string resonators. Strong mechanical coupling between the strings is induced by the strain mediated via a shared clamping point, engineered to increase the exchange of oscillatory energy. One of the resonators is controlled dielectrically, which results in strong coupling between its out-of-plane and in-plane flexural modes. We show both inter-string ou...     »
Journal title:
Appl. Phys. Lett. 111, 133109 2017-09
Year:
2017
Year / month:
2017-09
Quarter:
3. Quartal
Month:
Sep
Language:
en
Fulltext / DOI:
doi:10.1063/1.4995230
WWW:
https://aip.scitation.org/doi/full/10.1063/1.4995230
Publisher:
Applied Physics Letters AIP
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