Not yet reviewed by Pith; the record is open.

Magnetoelastic composites are integral elements of sensors and actuators utilizing magnetostriction for their functionality. Their sensitivity typically scales with the saturation magnetostriction and inversely with magnetic anisotropy. However, this makes the devices prone to minuscule residual anisotropic stress from the fabrication process, impairing their performance and reproducibility, hence limiting their suitability for arrays. This study presents a shadow mask deposition technology combined with a free-free magnetoelectric microresonator design intended to minimize residual stress and inhomogeneity in the magnetoelastic layer. Resonators are experimentally and theoretically analyzed regarding local stress anisotropy, magnetic anisotropy, and the {\Delta}E effect in several resonance modes. Further, the sensitivity is analyzed in the example of {\Delta}E-effect sensors. The results demonstrate a device-to-device variation of the resonance frequency < 0.2 % with sensitivities comparable with macroscopic {\Delta}E-effect sensors. The reproducibility is drastically improved over previous magnetoelastic device arrays. This development marks a step forward in the reproducibility and homogeneity of magnetoelastic resonators and contributes to the feasibility of large-scale, integrated sensor arrays.