Figure F7. Irs/Is ratio vs. Hcr/Hc after the method of Day et al. (1977). SD = single domain, PSD = pseudo-single domain, MD = multidomain.

Figure F7. I_rs/I_s ratio vs. H_cr/H_c after the method of Day et al. (1977). SD = single domain, PSD = pseudo-single domain, MD = multidomain.