1. Coey, JMD (2009) Magnetic materials. Magnetism and magnetic materials, vol. 413. 1st edn, Cambridge University Press, NY, p 423
2. MacDaniel, T Randall, V (1997) Magneto-optical thin film recording materials in practice. Handbook of magneto-optical data recording: materials, subsystems, techniques. 1st edn, Noyes Publications, Westwood
3. Zhu K, Ju Y, Xu J, Yang Z, Gao S, Hou Y (2018) Magnetic nanomaterials: chemical design, synthesis, and potential applications. Acc Chem Res 51:404–413
4. Spaldin, NA (2010) Ferrimagnetism. Magnetic material: fundamentals and applications. 2nd edn, Cambridge University Press, New York
5. Lu AH, Salabas EL, Schuth F (2007) Magnetic nanoparticles: synthesis, protection, functionalization and application. Angew Chem Int Ed 46:1222–1244