. Absorption of microwaves Max ~ 5 s -1 W. Wernsdorfer et al, EPL (2003)
QUANTUM SPIN DYNAMICS OF RARE-EARTHS IONS B. Barbara, W. Wernsdorfer, E. Bonet, L. Thomas (IBM), I. Chiorescu (FSU), R. Giraud (LPN) Laboratory Louis Néel,
From a single molecule to an ensemble of molecules at T ~0 :
