Half a Century of Nanoantiferromagnetism: Richardson’s Phenomenon and Néel’s Models
It is pointed out that the most important open question posed by the anomalous uncompensated magnetic moment of nanosized antiferromagnets is largely overlooked today, 54 years after Richardson’s discovery of the phenomenon and 49 years after Néel’s explanation of it.
J.-L. Bobet, B. Chevalier and D. Fruchart
M. Petrik and B. Harbrecht, "Half a Century of Nanoantiferromagnetism: Richardson’s Phenomenon and Néel’s Models", Solid State Phenomena, Vol. 170, pp. 244-247, 2011