Timeline for Which mechanism causes ferromagnetism in iron?
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| May 13, 2019 at 5:51 | comment | added | my2cts | This answer contains some inaccuracies. It states that Fe has itinerant ferromagnetism but then describes direct exchange. The paper it referred to us about Anderson superexchange which is relevant mainly to oxides. This mechanism is different from the three listed by the OP. | |
| May 13, 2019 at 2:16 | history | answered | Árpád Szendrei | CC BY-SA 4.0 |