000187870 001__ 187870
000187870 005__ 20180913061955.0
000187870 0247_ $$2doi$$a10.1021/Nl400070e
000187870 022__ $$a1530-6984
000187870 02470 $$2ISI$$a000317549300041
000187870 037__ $$aARTICLE
000187870 245__ $$aNonlinear Mode-Coupling in Nanomechanical Systems
000187870 260__ $$c2013
000187870 269__ $$a2013
000187870 336__ $$aJournal Articles
000187870 500__ $$aRoukes, ML CALTECH, Kavli Nanosci Inst, Pasadena, CA 91125 USA CALTECH, Kavli Nanosci Inst, Pasadena, CA 91125 USA CALTECH, Kavli Nanosci Inst, Pasadena, CA 91125 USA CALTECH, Dept Phys, Pasadena, CA 91125 USA CALTECH, Dept Appl Phys, Pasadena, CA 91125 USA CALTECH, Dept Bioengn, Pasadena, CA 91125 USA Univ Melbourne, Dept Math & Stat, Melbourne, Vic 3010, Australia, 125OO, Times Cited:2, Cited References Count:30
000187870 520__ $$aUnderstanding and controlling nonlinear coupling between vibrational modes is critical for the development of advanced nanomechanical devices; it has important implications for applications ranging from quantitative sensing to fundamental research. However, achieving accurate experimental characterization of nonlinearities in nanomechanical systems (NEMS) is problematic. Currently employed detection and actuation schemes themselves tend to be highly nonlinear, and this unrelated nonlinear response has been inadvertently convolved into many previous measurements. In this Letter we describe an experimental protocol and a highly linear transduction scheme, specifically designed for NEMS, that enables accurate, in situ characterization of device nonlinearities. By comparing predictions from Euler-Bernoulli theory for the intra- and intermodal nonlinearities of a doubly clamped beam, we assess the validity of our approach and find excellent agreement.
000187870 6531_ $$ananomechanical systems
000187870 6531_ $$anonlinear dynamics
000187870 6531_ $$acoupled mode analysis
000187870 6531_ $$apiezoelectric actuators
000187870 6531_ $$apiezoresistive sensors
000187870 6531_ $$aeuler-bernoulli beam
000187870 6531_ $$amass-spectrometry
000187870 6531_ $$aresolution
000187870 6531_ $$asilicon
000187870 6531_ $$asensor
000187870 700__ $$aMatheny, M. H.
000187870 700__ $$0240380$$aVillanueva, L. G.$$g176631
000187870 700__ $$aKarabalin, R. B.
000187870 700__ $$aSader, J. E.
000187870 700__ $$aRoukes, M. L.
000187870 773__ $$j13$$k4$$q1622-1626$$tNano Letters
000187870 909C0 $$0252546$$pNEMS$$xU12739
000187870 909CO $$ooai:infoscience.tind.io:187870$$pSTI$$particle
000187870 917Z8 $$x176631
000187870 937__ $$aEPFL-ARTICLE-187870
000187870 973__ $$aOTHER$$rREVIEWED$$sPUBLISHED
000187870 980__ $$aARTICLE