Synth-FORC Live

Forward models of first-order reversal curves from non-interacting assemblies of micromagnetic grains.

Drop synth-forc-data.db here

or click to choose the file. It is read inside your browser and never uploaded.

The data set (v1.0.1, with a SatMag column) is available from Zenodo.

Grain size

Aspect ratio (elongation)

Drag the curve or ● to move the peak, ◆ to change the width, ▲ to move the location (the point where the distribution starts). Bars show the share of grains taken from each database value.

Day-plot parameters

Mrs–A m²
Ms–A m²
Bc–mT
Bcr–mT
Mrs / Ms–
Bcr / Bc–

FORC diagram

FORC loops