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Nonlinear dynamics of shape memory alloy oscillators in tuning structural vibration frequencies
Shape memory alloy (SMA) is one of the novel advanced functional materials that has an increasing range of current and potential applications, including smart materials and structures, bio-medical and nanotechnologies. ...
Stress induced polarization switching and coupled hysteretic dynamics in ferroelectric materials
The 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 ...
Microstructures of constrained shape memory alloy nanowires under thermal effects
In this paper, martensitic transformations in constrained Fe-Pd nanowires are studied using a mesoscopic model analyzed in detail numerically in our earlier papers. The dynamics of squareto-rectangular transformation is ...