Synth-Forc Loop Data.

<p>This is an sqlite-lite binary file containing room temperature magnetic hysteresis loops and minor loops for a set of first order reversal curves (FORC)s. The data is generated using MERRILL (https://www.rockmag.org). It can be viewed using the command line sqlite (see https://www.sqlite.org). The file contains a single table, called &#39;all_loops&#39; with the following fields:</p> <p>id - a unique integer id for each row in the</p> <p>geometry - a unique name of a geometry in this case &#39;oblate&#39; and &#39;prolate&#39; indicating an oblate truncated tetrahedron and a prolate truncated tetrahedron.</p> <p>temperature - the temperature at which micromagnetic models were run in order to generate the data.</p> <p>aspect_ratio - the aspect ratio of the geometries.</p> <p>size - the size of each geometry - in nanometre, using a convention of equivalend spherical volume diameter.</p> <p>Br - the reversal field of a minor loop.</p> <p>B - the applied applied field.</p> <p>M - the magnetisation that results from applying B (starting from Br).</p> <p>SatMag - the saturation magnetisation value of magnetite at the given temperature.</p> <p>In order for the file to be consistent, it is recommended that each field step B is uniform across all geometries, sizes and aspect ratios.</p>