MatSci-SAMCompare exact published wording and inspect when definitions, revisions, comments, and voting acts were recorded.
Each mark is one recorded act. Select a publication or revision to inspect its wording below.
Showing 9 recorded events for all 2 definitions.
Exact recorded times are retained; the axis is labelled in UTC. Event types are not combined into a weighted activity or impact score.
Definition 2, revision 1 · Aug 6, 2025, 8:52 PM UTC
This is the first recorded text for this definition.
Select two current candidates to see their exact wording differences. Removed text belongs to the first selection; added text belongs to the second.
Compared with Definition 1, revision 1, reading from the first selection to the second.
A Removed: ceramic material Removed: with a switchableAdded: that exhibits spontaneous Added: electric polarization Removed: via positively and negatively biased electric fields, due to weird behaviors of charge density in noncentrosymmetric diAdded: that can be reversed by an external electric Removed: crystalsAdded: field.
The magnitude runs from 0 for unchanged text to 1 for complete replacement. It measures definition wording only—not authorship, quality, or community impact.
The same events as the plot, newest first, with exact UTC times and links to the revision each act concerned.
| Time | Definition | Event | Detail |
|---|---|---|---|
| Oct 20, 2025, 8:34 PM UTC | Definition 1 · revision 1 | Comment | yes something can be both ferroelectric and ferromagnetic, it's a subset of both classes materialLegacy association inferred |
| Aug 6, 2025, 8:52 PM UTC | Definition 2 · revision 1 | Vote act | Upvote recorded; imported historical actLegacy association inferred |
| Aug 6, 2025, 8:52 PM UTC | Definition 2 · revision 1 | Publication | AI-generated revision |
| Jul 30, 2025, 1:10 AM UTC | Definition 1 · revision 1 | Comment | Is it possible for something to be both ferroelectric *and* ferromagnetic?Legacy association inferred |
| Jul 30, 2025, 12:56 AM UTC | Definition 1 · revision 1 | Vote act | Upvote recorded; imported historical actLegacy association inferred |
| Jul 30, 2025, 12:56 AM UTC | Definition 1 · revision 1 | Vote act | Upvote recorded; imported historical actLegacy association inferred |
| Jul 30, 2025, 12:56 AM UTC | Definition 1 · revision 1 | Vote act | Upvote recorded; imported historical actLegacy association inferred |
| Jul 30, 2025, 12:56 AM UTC | Definition 1 · revision 1 | Vote act | Upvote recorded; imported historical actLegacy association inferred |
| Jul 30, 2025, 12:56 AM UTC | Definition 1 · revision 1 | Publication | Initial revision |