![](https://sopuli.xyz/pictrs/image/92cb105c-dd16-4e36-8db6-7aab0cd897a0.webp)
![](https://lemmy.world/pictrs/image/913b482d-9012-449f-bc87-b1f4463e7154.jpeg)
Not quite. If I understood correctly, Nagaoka predicted magnetism in a thin material with electron deficiency. This happened in a thin material with 50% excess of electrons, which arguably is different or at least something Nagaoka didn’t exactly predict.
It is indeed FUcCY.