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Document type:
Zeitschriftenaufsatz 
Author(s):
Yang, F.; Hellbach, F.; Rochau, F.; Belzig, W.; Weig, E.M.; Rastelli, G.; Scheer, E. 
Title:
Persistent Response in an Ultrastrongly Driven Mechanical Membrane Resonator 
Abstract:
We study experimentally and theoretically the phenomenon of “persistent response” in ultrastrongly driven membrane resonators. The term persistent response denotes the development of a vibrating state with nearly constant amplitude over an extreme wide frequency range. We reveal the underlying mechanism by directly imaging the vibrational state using advanced optical interferometry. We argue that this state is related to the nonlinear interaction between higher-order flexural modes and higher-or...    »
 
Journal title:
Phys. Rev. Lett. 127, 014304 2021-07 
Year:
2021 
Year / month:
2021-07 
Quarter:
3. Quartal 
Month:
Jul 
Language:
en 
Publisher:
American Physical Society APS