Magnetic relaxation studies on a single-molecule magnet by time-resolved   inelastic neutron scattering
  Time-resolved inelastic neutron scattering measurements on an array of single-crystals of the single-molecule magnet Mn12ac are presented. The data facilitate a spectroscopic investigation of the slow relaxation of the magnetization in this compound in the time domain. 
O. Waldmann, G. Carver, C. Dobe, D. Biner, A. Sieber, H. U. G\"udel,   H. Mutka, J. Ollivier, N. E. Chakov