Comment on 'Pulsed field studies of the magnetization reversal in molecular nanomagnets'

W. Wernsdorfer, N. E. Chakov, G. Christou

In a recent paper, cond-mat/0404041, J. Vanacken et al. reported experimental studies of crystals of Mn12-ac molecular nanomagnets in pulsed magnetic fields with sweep rates up to…