Experimental determination of the Weiss temperature of Mn${}_{12}$-ac and Mn${}_{12}$-ac-MeOH

Shiqi Li, Lin Bo, Bo Wen +8

We report measurements of the susceptibility in the temperature range from $3.5$ K to $6.0$ K of a series of Mn${}_{12}$-ac and Mn${}_{12}$-ac-MeOH samples in the shape of rectangular…