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dc.contributor.authorZhao, M.
dc.contributor.authorMa, Z.
dc.contributor.authorLu, Chunsheng
dc.contributor.authorZhang, Q.
dc.date.accessioned2021-08-09T10:51:15Z
dc.date.available2021-08-09T10:51:15Z
dc.date.issued2021
dc.identifier.citationZhao, M. and Ma, Z. and Lu, C. and Zhang, Q. 2021. Application of the homopoty analysis method to nonlinear characteristics of a piezoelectric semiconductor fiber. Applied Mathematics and Mechanics (English Edition). 42 (5): pp. 665-676.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/85065
dc.identifier.doi10.1007/s10483-021-2726-5
dc.description.abstract

Based on the nonlinear constitutive equation, a piezoelectric semiconductor (PSC) fiber under axial loads and Ohmic contact boundary conditions is investigated. The analytical solutions of electromechanical fields are derived by the homopoty analysis method (HAM), indicating that the HAM is efficient for the nonlinear analysis of PSC fibers, along with a rapid rate of convergence. Furthermore, the nonlinear characteristics of electromechanical fields are discussed through numerical results. It is shown that the asymmetrical distribution of electromechanical fields is obvious under a symmetrical load, and the piezoelectric effect is weakened by an applied electric field. With the increase in the initial carrier concentration, the electric potential decreases, and owing to the screening effect of electrons, the distribution of electromechanical fields tends to be symmetrical.

dc.languageEnglish
dc.publisherSHANGHAI UNIV
dc.subjectScience & Technology
dc.subjectPhysical Sciences
dc.subjectTechnology
dc.subjectMathematics, Applied
dc.subjectMechanics
dc.subjectMathematics
dc.subjectpiezoelectric semiconductor (PSC) fiber
dc.subjecthomopoty analysis method (HAM)
dc.subjectnonlinear analysis
dc.subjectasymmetrical distribution
dc.subjectscreening effect
dc.subjectO343
dc.subject5
dc.subjectNANOWIRE
dc.subjectCRACK
dc.titleApplication of the homopoty analysis method to nonlinear characteristics of a piezoelectric semiconductor fiber
dc.typeJournal Article
dcterms.source.volume42
dcterms.source.number5
dcterms.source.startPage665
dcterms.source.endPage676
dcterms.source.issn0253-4827
dcterms.source.titleApplied Mathematics and Mechanics (English Edition)
dc.date.updated2021-08-09T10:51:14Z
curtin.departmentSchool of Civil and Mechanical Engineering
curtin.accessStatusFulltext not available
curtin.facultyFaculty of Science and Engineering
curtin.contributor.orcidLu, Chunsheng [0000-0002-7368-8104]
dcterms.source.eissn1573-2754
curtin.contributor.scopusauthoridLu, Chunsheng [57061177000]


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