Preparation and Magnetic Properties of Zn-Doped Fe3O4 Magnetic Colloid P. C. Kuo, J. L. Pan, C. H. Lin et D. R. HuangJ. Phys. IV France, 07 C1 (1997) C1-583-C1-584DOI: https://doi.org/10.1051/jp4:19971239