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dc.contributor.authorWang L.
dc.contributor.authorMelnik R.
dc.contributor.authorLv F.
dc.date.accessioned2017-02-21T08:16:50Z
dc.date.available2017-02-21T08:16:50Z
dc.date.issued2011-12-31
dc.identifier.issn2095-0233
dc.identifier.urihttp://hdl.handle.net/20.500.11824/444
dc.description.abstractThe dynamic responses of ferroelectric materials upon external mechanical and electrical stimulations are inherently nonlinear and coupled. In the current paper, a macroscopic differential model is constructed for the coupled hysteretic dynamics via modeling the orientation switching induced in the materials. A non-convex potential energy is constructed with both mechanic and electric field contributions. The governing equations are formulated as nonlinear ordinary differential equations by employing the Euler-Lagrange equation, and can be easily recast into a state space form. Hysteresis loops associated with stress induced polarization switching and butterfly-shaped behavior in ferroelectric materials are also successfully captured. The effects of mechanical loadings on the electrically induced switching are numerically investigated, as well as the mechanically-induced switching with various bias electric fields. © 2011 Higher Education Press and Springer-Verlag Berlin Heidelberg.
dc.formatapplication/pdf
dc.languageeng
dc.publisherFrontiers of Mechanical Engineering
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/es/
dc.subjectbutterfly effects
dc.subjectdifferential model
dc.subjectelectromechanical switching
dc.subjecthysteresis
dc.subjectstate space
dc.titleStress induced polarization switching and coupled hysteretic dynamics in ferroelectric materials
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.identifier.doi10.1007/s11465-011-0230-2
dc.relation.publisherversionhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-80052608702&doi=10.1007%2fs11465-011-0230-2&partnerID=40&md5=1d0aba897db23e9981e54847d3efd8fd


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