M(H) Modeling
Use our discrete energy model to fit to measured M(H) data from our multilayered samples or your own (see our paper).
Demagnetization Calculator
Demagnetization Calculator is an interactive tool that determines key magnetic properties for various materials and shapes. Calculate demagnetization factors, shape anisotropy, thermal stability, and more for a wide range of geometries, including cylinders, prisms, ellipsoids, thin films, rods, and spheres. Input your material's saturation magnetization, uniaxial anisotropy, easy axis orientation, and sample dimensions to generate the results. The app handles complex shapes by numerically solving elliptical integrals when simple analytical solutions are unavailable.
Magnetization Alignment in Spin-Transfer Torque Random Access Memory
This interactive web application visualizes a comprehensive dataset for STT-MRAM. The tool presents the magnetic phase diagrams and energy minima for 4,374 material combinations within a three-layer cylindrical nanopillar, derived from a finite-element micromagnetics study. Explore how material properties: saturation magnetization, uniaxial anisotropy, thickness, and interlayer exchange coupling (J₁, J₂ ∈0–3 mJ/m²) influence the resulting magnetic state. All configurations are automatically classified by SAF alignment and collinearity, enabling direct comparison between scenarios. The complete result set can be explored, compared, and downloaded interactively.