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Volumn 79, Issue 16, 2009, Pages

Nonlinear dynamics and chaos in two coupled nanomechanical resonators

Author keywords

[No Author keywords available]

Indexed keywords


EID: 65649130527     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.79.165309     Document Type: Article
Times cited : (215)

References (23)
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    • Previous experiments by Scheible 10.1063/1.1506790], that suggested chaos in a nanomechanical system demonstrated a complex behavior of the response at one of the drive frequencies as that parameter was swept, rather than complex dynamics for fixed system parameters as shown in our work.
    • Previous experiments by Scheible [D. V. Scheible, A. Erbe, R. H. Blick, and G. Corso, Appl. Phys. Lett. 81, 1884 (2002) 10.1063/1.1506790], that suggested chaos in a nanomechanical system demonstrated a complex behavior of the response at one of the drive frequencies as that parameter was swept, rather than complex dynamics for fixed system parameters as shown in our work.
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    • The combination measured depends on the geometry of the optical spot relative to the beams, which we determine from the linear experiments using a variety of drive combinations.
    • The combination measured depends on the geometry of the optical spot relative to the beams, which we determine from the linear experiments using a variety of drive combinations.
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    • Ph.D. dissertation, Caltech
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    • (2008)
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    • The structure of the dynamical system depends on the ratio αI / αII which is close to unity for our nearly identical beams. The absolute magnitude of α [approximately 0.0072 (MHz/nm) 2] determines an overall proportionality constant in the driving strengths and calibrates the amplitude of the response in nanometer.
    • The structure of the dynamical system depends on the ratio αI / αII which is close to unity for our nearly identical beams. The absolute magnitude of α [approximately 0.0072 (MHz/nm) 2] determines an overall proportionality constant in the driving strengths and calibrates the amplitude of the response in nanometer.
  • 20
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    • The theoretical points, which are the end values of a long numerical simulation, depend on the phase of the amplitude modulation at the end of each run, whereas this modulation simply leads to a drop in the experimentally measured amplitude since RF power is transferred outside the measurement bandwidth of the network analyzer.
    • The theoretical points, which are the end values of a long numerical simulation, depend on the phase of the amplitude modulation at the end of each run, whereas this modulation simply leads to a drop in the experimentally measured amplitude since RF power is transferred outside the measurement bandwidth of the network analyzer.
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    • Schwab, K.C.1    Roukes, M.L.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.