Coffey, William T.Crothers, D. S. F.Kalmykov, Yuri P.Massawe, Estomih S.Waldron, J. T.2016-06-262016-06-261993Coffey, W.T., Crothers, D.S.F., Kalmykov, Y.P., Massawe, E.S. and Waldron, J.T., 1993. Exact analytic formulae for the correlation times for single domain ferromagnetic particles. Journal of magnetism and magnetic materials, 127(3), pp.L254-L260.http://hdl.handle.net/20.500.11810/2682Exact solutions for the longitudinal relaxation time T∥ and the complex susceptibility χ∥(ω) of a thermally agitated single domain ferromagnetic particle are presented for the simple uniaxial (Maier-Saupe) potential of the crystalline anisotropy considered by Brown [Phys. Rev. 130 (1963) 1677].enJournal Article, Peer Reviewed10.1016/0304-8853(93)90039-5