"We proposed a simple and accurate model based on material properties such as the shear modulus and pressure derivative of bulk modulus. Both properties can be obtained through experiments or ...

The mathematical expressions of surrogate model for the flexoelectric materials are established by considering uncertain parameters such as independent Young’s modulus, concentrated load and ...

The Young’s modulus (E) is a property of the material that tells us how easily it can stretch and deform and is defined as the ratio of tensile stress (σ) to tensile strain (ε). Where stress is the ...