SYNTHESIS, FUNCTIONALIZATION AND ASSEMBLY OF MONODISPERSE HIGH-COERCIVITY SILICA-CAPPED FEPT NANOMAGNETS OF TUNABLE SIZE, COMPOSITION AND THERMAL STABILITY FROM MICROEMULSIONS

摘要

A nanoparticle includes a metal core and an outer shell. The metal core includes a magnetic alloy of platinum and at least one additional metal. The outer shell is selected from the group consisting of silica, titania, metal nitride, and metal sulfide.