Abstract We study a time-dependent thermoelastic coupling within free vibrations of piezomagnetic (PM) microbeams considering the flexomagnetic (FM) phenomenon. The flexomagneticity relates to magnetic field with gradient strains. Here, we use generalized thermoelasticity theory Lord–Shulman analyze interaction between elastic deformation and thermal conductivity. uniform is permeated in line t...

Abstract This paper investigates electro-magneto-elastic free vibration responses of piezomagnetic cylindrical nano panel subjected to electro-magneto-mechanical loads based on third-order theory. Third-order shell theory is used for description the displacement field. The zero transverse shear strains are obtained using Hamilton’s principle employed obtain governing equations motion. a couplin...

Piezomagnetism couples strain linearly to magnetic order producing magnetization. Thus, unlike magnetostriction, it enables bidirectional control of a net moment. If this effect becomes large at room temperature, may be technologically relevant, similar its electric analogue, piezoelectricity. To date, however, the studies piezomagnetic have been primarily restricted antiferromagnetic (AF) insu...

Abstract By relying on the Euler–Bernoulli beam model and energy variational formula, we indicate critical temperature causes in buckling of piezo-flexomagnetic microscale beams. The corresponding size-dependent approach is underlying as a second strain gradient theory. Small deformations elastic solids are assessed, mathematical discussion linear. Regardless pyromagnetic effects, thermal loadi...

Abstract Galerkin weighted residual method (GWRM) is applied and implemented to address the axial stability bifurcation point of a functionally graded piezomagnetic structure containing flexomagneticity in thermal environment. The continuum specimen involves an exponential mass distributed heterogeneous media with constant square cross section. physical neutral plane investigated postulate mate...