Somsak OrankitjaroenChristian LichtThibaut WellerLaboratoire de Mécanique et Génie Civil, Université de MontpellierSouth Carolina Commission on Higher EducationMahidol University2020-01-272020-01-272019-12-01Advances in Difference Equations. Vol.2019, No.1 (2019)16871847168718392-s2.0-85065918827https://repository.li.mahidol.ac.th/handle/20.500.14594/51214© 2019, The Author(s). By using the asymptotic analysis method as regards two-scale convergence we derive the effective behavior of a fine mixing of piezoelectric material and piezomagnetic material. It can be shown that an electromagnetic coupling arises only when each phase is connected and the interface is electrically and magnetically impermeable.Mahidol UniversityMathematicsArticleSCOPUS10.1186/s13662-019-2126-0