Figure 1 (IMAGE)

Advanced Institute for Materials Research (AIMR), Tohoku University

Figure 1

Caption

In 1966, Mermin and Wagner theoretically predicted that while ferromagnetic order can be stabilized in three-dimensional systems, it cannot be sustained in two-dimensional isotropic systems due to thermal fluctuations (left: 3D, right: 2D). 

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©Takafumi Sato et al.

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